Chevrolet Camaro COPO, 2014

 

 Chevrolet Camaro COPO, 2014

Chevrolet Performance's COPO Camaro program returns for 2014 with another limited run of factory-produced race cars and a pair of new racing engine choices. It is the third year for the COPO Camaro program and like the previous two, only 69 race cars will be built for NHRA Stock Eliminator and Super Stock competition. They will carry the distinctive, updated styling of the 2014 Camaro lineup, including new front and rear fascias.

Serial number 1 of the limited-production run - the only one to be painted Ice Blue Metallic - will be auctioned by Chevrolet Performance at 2014 Barrett-Jackson's annual January event in Scottsdale, Ariz. Proceeds benefit the Achilles Freedom Team of Wounded Veterans, an organization dedicated to helping wounded veterans participate in marathons and share their success within a supportive community and their families.

Each COPO Camaro race car is built by hand starting with hardware from the General Motors Oshawa, Ontario assembly plant that manufactures regular-production Camaros, including the same body in white body shells (part number 19243374) racers can purchase from Chevrolet Performance, along with other COPO-specific parts, to build their own dedicated race car. Each production car is fitted with an NHRA-approved roll cage and other safety equipment, along with racing chassis and suspension components - including a unique solid rear axle system in place of a regular-production Camaro's independent rear axle.

The newly designed racing engines include a revised version of the naturally aspirated 427 engine and supercharged version of the 350 engine introduced in 2013. It will feature a 2.9L Whipple screw-type supercharger. Naturally aspirated 350 and 396 engines are also available. Customers select the engine based on their intended NHRA racing class. They can also purchase all four engines, each serialized to match the car.

The 2014 COPO Camaro also includes new racing seats, updated graphics and a new, available wheel design.

Expanded COPO crate engine lineup
The same high-performance engines used in the COPO Camaro production race cars are available as crate engines for racers building their own Camaro race cars. Each is engineered for NHRA's Stock Eliminator and Super Stock classes, offering sportsman racers a range of factory-developed-and-assembled racing engines.

The COPO crate engine family grows to five for 2014 and includes a naturally aspirated 427 7.0L engine, two 5.3L supercharged 327 engines - a new combination using a Whipple twin-screw 2.9L supercharger and the other using a 4.0L Whipple supercharger - and all-new 396-cubic-inch and 350-cubic-inch naturally aspirated engines. Each is assembled by hand at GM's Wixom, Mich., racing engine shop.

The 427, 396 and 350 engines are designed to cover NHRA's Stock Eliminator classes from E to AA. Curb weight adjustments are the primary requirement for class qualification.

The Chevrolet Performance engineers designed and tested the engines with the same methods used to develop production engines, ensuring their performance and durability. A Holley engine management system is included with each engine.

Chevrolet Performance's "COPO Camaro Build Book" (part number 88958767) provides an insider's look at the assembly of the production race cars through hundreds of color photos. Additionally, the book includes detailed specifications for NHRA classification and descriptions of the aftermarket parts and their manufacturers used for the production vehicles. Important start-up, warm-up and pre-/post-race procedures are also included as well as fluid and maintenance recommendations. The book is available from Chevrolet Performance retailers.

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Chevrolet Corvette Stingray Indy 500 Pace Car, 2014

 

 

Chevrolet Corvette Stingray Indy 500 Pace Car, 2014

The all-new, seventh-generation 2014 Corvette Stingray will serve as the Indianapolis 500 Pace Car, leading the field to green at the start of the 97th running of "The Greatest Spectacle in Racing," on Sunday, May 26, 2013, at Indianapolis Motor Speedway.

It marks a record 12th time the Corvette has served as the Pace Car, starting in 1978.

With Chevrolet's return in 2012 as an engine supplier, the Corvette Stingray Pace Car extends a legacy at the Brickyard that dates to the racetrack's early days.

Decked out in Laguna Blue Tint coat with official Indianapolis 500 graphics on the doors, the Corvette Stingray Pace Car differs from production models with only track-mandated safety features and strobe lights. No powertrain upgrades are required to run in front of the Indy Car pack, thanks to its all-new 6.2L LT1 engine, which features advanced technologies including direct fuel injection, continuously variable valve timing and Active Fuel Management (cylinder deactivation). They help produce an estimated 450 horsepower more efficiently.

The 2014 Corvette Stingray coupe goes on sale in fall 2013, with a convertible model - featuring a fully electronic top that can be operated remotely with the key fob - coming a few months later. Vehicle highlights:

1. An interior that offers genuine carbon fiber and aluminum trim, hand-wrapped leather materials, dual eight-inch configurable driver/infotainment screens, and two new seat choices - each featuring a lightweight magnesium frame for exceptional support
2. Advanced driver technologies, including a five-position Drive Mode Selector that tailors 12 vehicle attributes to fit the driver's environment and a new seven-speed manual transmission with Active Rev Matching that anticipates gear selections and matches engine speed for perfect shifts every time
3. Lightweight materials, including a carbon fiber hood and removable carbon fiber roof panel on coupes; composite fenders, doors and rear quarter panels; carbon-nano composite underbody panels and a new aluminum frame help shift weight rearward for an optimal 50/50 weight balance that supports a world-class power-to-weight ratio
4. A sculpted exterior featuring advanced high-intensity discharge and light-emitting diode lighting and racing-proven aerodynamics that balance low drag for efficiency and performance elements for improved stability and track capability
5. Track-oriented Z51 Performance Package, including an electronic limited-slip differential; dry-sump oiling system; integral brake, differential and transmission cooling; as well as a unique aero package that further improves high-speed stability.

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Chevrolet Corvette Stingray Indy 500 Pace Car, 2014

 

 

•  Chevrolet Corvette Stingray Indy 500 Pace Car, 2014

The all-new, seventh-generation 2014 Corvette Stingray will serve as the Indianapolis 500 Pace Car, leading the field to green at the start of the 97th running of "The Greatest Spectacle in Racing," on Sunday, May 26, 2013, at Indianapolis Motor Speedway.

It marks a record 12th time the Corvette has served as the Pace Car, starting in 1978.
Along with Chevrolet's return in 2012 as an engine supplier, the Corvette Stingray Pace Car extends a legacy at the Brickyard that dates to the racetrack's early days.

"Chevrolet is a great partner of the Speedway," said Jeff Belskus, Indianapolis Motor Speedway Corporation president and chief executive officer. "That connection is heightened this year with the next-generation Corvette in front of a very talented field of racers."

Decked out in Laguna Blue Tintcoat with official Indianapolis 500 graphics on the doors, the Corvette Stingray Pace Car differs from production models with only track-mandated safety features and strobe lights. No powertrain upgrades are required to run in front of the IndyCar pack, thanks to its all-new 6.2L LT1 engine, which features advanced technologies including direct fuel injection, continuously variable valve timing and Active Fuel Management (cylinder deactivation). They help produce an estimated 450 horsepower more efficiently.

The 2014 Corvette Stingray coupe goes on sale in fall 2013, with a convertible model - featuring a fully electronic top that can be operated remotely with the key fob - coming a few months later. Vehicle highlights:

•     An interior that offers genuine carbon fiber and aluminum trim, hand-wrapped leather materials, dual eight-inch configurable driver/infotainment screens, and two new seat choices - each featuring a lightweight magnesium frame for exceptional support
•     Advanced driver technologies, including a five-position Drive Mode Selector that tailors 12 vehicle attributes to fit the driver's environment and a new seven-speed manual transmission with Active Rev Matching that anticipates gear selections and matches engine speed for perfect shifts every time
•     Lightweight materials, including a carbon fiber hood and removable carbon fiber roof panel on coupes; composite fenders, doors and rear quarter panels; carbon-nano composite underbody panels and a new aluminum frame help shift weight rearward for an optimal 50/50 weight balance that supports a world-class power-to-weight ratio
•     A sculpted exterior featuring advanced high-intensity discharge and light-emitting diode lighting and racing-proven aerodynamics that balance low drag for efficiency and performance elements for improved stability and track capability
•     Track-oriented Z51 Performance Package, including an electronic limited-slip differential; dry-sump oiling system; integral brake, differential and transmission cooling; as well as a unique aero package that further improves high-speed stability.

The Corvette Pace Car features the track-capable Z51 package.

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Chevrolet Corvette C7 Stingray Convertible, 2014

 

 

 

• Chevrolet Corvette C7 Stingray Convertible, 2014

Chevrolet revealed the Chevrolet Corvette C7 Stingray Convertible 2014 at the 2013 Geneva Motor Show. With an estimated 450 horsepower (335 kW) and 450 lb.-ft. of torque (610 Nm), the 2014 Stingray is the most powerful standard Corvette in history.

The Corvette Stingray coupe and convertible will arrive in global markets in late 2013. Changes for Corvettes destined for export vary only in equipment required to accommodate the respective markets' regulations, such as lighting, headlamp washers, and outside mirrors.

All of the performance technology and capabilities introduced on the Corvette Stingray coupe carry over to the convertible. The only structural changes are limited to accommodations for the folding top and repositioned safety belt mounts. Central to the Corvette Stingray's driving experience is an all-new, more rigid aluminum frame structure, which is 57 percent stiffer and 45 kg lighter than the current steel frame.

All models are powered by the LT1 6.2L V-8 which churns out an estimated 450 horsepower (335 kW). As no structural reinforcements are required for the convertible, both models share almost identical power-to-weight ratios.

The LT1 combines several advanced technologies, including direct injection, Active Fuel Management and continuously variable valve timing to support an advanced combustion system designed to balance power and efficiency. The new Corvette Stingray is expected to beat the exceed the current model in terms of fuel economy.

The Chevrolet Corvette Stingray convertible features an all-new, fully electronic top that can be lowered remotely using the key fob. The top can also be opened or closed on the go, at speeds up to 50 km/h.

With the top up, the convertible is designed for a refined driving experience. A thick, three-ply fabric top, along with sound-absorbing padding and a glass rear window, contributes to a quiet cabin and premium appearance.

With the top down, the Corvette Stingray's signature profile is further accentuated. Behind the seat backs, dual black accent panels enhance the character lines of the tonneau cover. Corvette Stingray's signature "waterfall" design originates in the valley between the nacelles, bringing the exterior color into the interior.

Additional highlights of the all-new Chevrolet Corvette Stingray coupe and convertible:

•     A sculptured exterior with advanced high-intensity discharge and light-emitting diode lighting and racing-proven aerodynamics that balance low drag for efficiency and performance elements for improved stability and track capability
•     An interior that offers genuine carbon fiber and aluminum trim, hand-wrapped leather materials, dual eight-inch configurable driver/infotainment screens, and two new seat choices - each featuring a lightweight magnesium frame for exceptional support
•     Advanced driver technologies, including a five-position Drive Mode Selector that tailors 12 vehicle attributes to the fit the driver's environment and a new seven-speed manual transmission with Active Rev Matching that anticipates gear selections and matches engine speed for perfect shifts every time
•     Lightweight materials, including a carbon fiber hood on all models and a carbon fiber removable roof panel on coupes; composite fenders, doors and rear quarter panels; carbon-nano composite underbody panels and a new aluminum frame help shift weight rearward for an optimal 50/50 weight balance that supports a world-class power-to-weight ratio
•     Track-capable Z51 Performance Package, including: an electronic limited-slip differential, dry-sump oiling system, integral brake, differential and transmission cooling, as well as a unique aero package that further improves high-speed stability

The 2014 Chevrolet Corvette Stingray coupe has a suggested starting retail price of $51,995, and the Corvette Stingray Convertible starts at $56,995. Both prices include a $995 destination fee but exclude tax, title, and license.

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Chevrolet Corvette C7 Stingray, 2014

 

 

•  Chevrolet Corvette C7 Stingray, 2014

The all-new Chevrolet Corvette C7 Stingray shares only two parts with the previous generation Corvette. It incorporates an all-new frame structure and chassis, a new powertrain and supporting technologies, as well as completely new exterior and interior designs. Highlights:

•     An interior that includes real carbon fiber, aluminum and hand-wrapped leather materials, two new seat choices - each featuring a lightweight magnesium frame for exceptional support - and dual eight-inch configurable driver/infotainment screens
•     Advanced driver technologies, including a five-position Drive Mode Selector that tailors 12 vehicle attributes to the fit the driver's environment and a new seven-speed manual transmission with Active Rev Matching that anticipates gear selections and matches engine speed for perfect shifts every time
•     An all-new 6.2L LT1 V-8 engine combines advanced technologies, including direct injection, Active Fuel Management, continuously variable valve timing and an advanced combustion system that delivers more power while using less fuel
•     Lightweight materials, including a carbon fiber hood and removable roof panel; composite fenders, doors and rear quarter panels; carbon-nano composite underbody panels and a new aluminum frame help shift weight rearward for an optimal 50/50 weight balance that supports a world-class power-to-weight ratio
•     A sculptured exterior features advanced high-intensity discharge and light-emitting diode lighting and racing-proven aerodynamics that balance low drag for efficiency and performance elements for improved stability and track capability
•     Track-capable Z51 Performance Package including: an electronic limited-slip differential, dry-sump oiling system, integral brake, differential and transmission cooling, as well as a unique aero package that further improves high-speed stability.

Chevrolet is redefining modern performance with the debut of the all-new Chevrolet Corvette C7 Stingray. And only a Corvette with the perfect balance of technology, design and performance can wear the iconic Stingray designation.
The 2014 Corvette Stingray is the most powerful standard model ever, with an estimated 450 horsepower (335 kW) and 450 lb.-ft. of torque (610 Nm). It is also the most capable standard model ever, able to accelerate from 0-60 in less than four seconds and achieve more than 1g in cornering grip. It is expected to be the most fuel-efficient Chevrolet Corvette, exceeding the EPA-estimated 26 mpg of the previous model.The new Corvette Stingray will be built at GM's Bowling Green, Ky., assembly plant, which underwent a $131-million upgrade, including approximately $52 million for a new body shop to manufacture the aluminum frame in-house for the first time.

The 2014 Corvette C7 Stingray coupe goes on sale in the third quarter of 2013.

Handcrafted, high-tech interior
The new Chevrolet Corvette Stingray interior blends fine materials and craftsmanship with advanced technologies that contribute to a more connected and more engaging driving experience, said Helen Emsley, interior design director.

The smaller, 14.1-inch-diameter (360 mm) steering wheel fosters a more direct, immediate feel to directional inputs. The attention to the driver extends to the smallest details, including the flat, precise stitching on the steering wheel designed to provide a smooth, consistent feel.

Precise and elegant stitching also is seen in the available Napa leather trim of the all-new seats.

Two seating choices will be offered: a GT seat for all-around comfort and a Competition Sport seat with more aggressive side bolstering which provides greater support on the track.

The frame structure for both seats is made of magnesium for greater strength and less weight than comparable steel frames. They're also more rigid, contributing to the enhanced feeling of support during performance driving.

Additional performance-enhancing details of the interior resulted from designers' "field trips" to GM's Proving Ground in Milford, Mich., where high-performance driving experiences spurred the design and implementation of several features, including a steel-reinforced grab bar on the center console for the passenger and soft-touch materials on the edge of the console, where the driver naturally braces during high-load cornering.

High-performance driving also influenced elements of the configurable display screens and available head-up display, which vary depending on the driving mode, including the Track display inspired by the C6.R.

The performance-supporting elements inside the new Corvette C7 Stingray are complemented by unprecedented attention to detail and build quality, including the sweeping arch motif over the driver cockpit trim and the seamless transition of the line from the instrument panel to the door.

All models feature a fully-wrapped interior, where every surface is covered with premium, soft-touch materials. Available materials, depending on the trim level, include Napa leather, aluminum, carbon fiber and micro-suede.

A blend of hand craftsmanship and machined precision is intended to ensure the fit, finish and ambience of the cabin is first-rate. The leather-wrapped instrument panel, for example, features hand-selected and hand-stretched materials for better grain matching with stitching performed by robots that deliver perfect seams.

There's even a micro-LED screen for the passenger's climate control placed below the vent on the on the dash away from the performance features on the instrument panel.

Driver-oriented technologies
At the core of the Chevrolet Corvette Stingray's driver-focused technologies is the cockpit-mounted Driver Mode Selector, which allows drivers to optimize the car for their driving preference and road conditions via five settings: Weather, Eco, Tour, Sport and Track.

The Driver Mode Selector is easy to use via a rotary knob near the shifter. The Tour mode is the default setting for everyday driving; Weather mode is designed primarily for added confidence while driving in rain and snow; Eco mode is for achieving optimal fuel economy; Sport mode is for spirited road driving and Track mode is for track use.

Twelve performance parameters are adjusted with the selection of each mode:

•     Gauge cluster configuration: The Tour, Eco and Weather modes feature displays for trip data, audio and navigation; Sport mode shows classic, easy-to-read sports car gauges; and Track mode's configuration shows a gauge design based on the Corvette Racing C6.R race car display with lap timer
•     ETC (Electronic Throttle Control): Adjusts the throttle input curve for the selected mode for improved responsiveness
•     Paddle-shift automatic transmission: Adjusts shift comfort and shift points
•     Active Fuel Management: in normal mode, the LT1 engine uses V-8 power during acceleration and V-4 power when coasting; in Eco mode the engine remains in V-4 mode to improve fuel economy until aggressive acceleration is needed
•     Exhaust (active exhaust system): The system adjusts the timing of the electronically controlled exhaust valves to enhance audible feedback from the V-8 depending on the drive mode
•     Electronic limited-slip differential (Z51): Adjusts the rate at which the limited slip engages, to balance between steering response and stability in different driving conditions; more aggressive performance in Sport and Track modes
•     Steering: Assist effort is adjusted in the modes to provide the driver with the correct steering feel for the driving condition
•     Magnetic Ride Control: Adjusts shock damping based on road conditions, from optimized comfort to performance driving
•     Launch control: Available in Sport and Track modes for manual and automatic transmissions, providing maximum off-the-line acceleration
•     Active handling (StabiliTrak stability control): A "competitive" setting is available in Sport and Track modes and is more suited for on-track conditions. It can also be disabled, giving the driver complete control
•     Traction control: Weather mode tailors traction control and engine torque for driving in inclement conditions
•     Performance Traction Management: Available in the Sport and Track modes and offers five settings of torque reduction and brake intervention for track driving.

Three configurable displays, including a pair of eight-inch screens and color head-up display, deliver personalized information and convey the different performance parameters of each drive mode.

The two eight-inch screens offer excellent visibility in direct sunlight, with 650 cd/m2 of brightness for the one integrated into the instrument cluster and 1,000 cd/m2 of brightness for the one in the center stack, making it among the brightest screens in the industry. The screen in the center stack also features touch-screen control with gesture recognition and can be lowered to reveal a hidden storage that includes a USB input for device charging or uploads.

The Chevrolet Corvette Stingray delivers an advanced infotainment system, featuring Chevrolet MyLink and high-definition radio, as well as enhanced OnStar with 3D navigation maps. An additional USB port in the center console, a stand-alone audio input jack and an SD card slot provide seamless connectivity.

An available premium 10-speaker audio system includes a bass box and two subwoofers - and speakers with rare-earth magnets that deliver greater sound quality with reduced weight and size.

Every line counts on Corvette Stingray's functionally elegant exterior

Corvette Stingray's provocative exterior styling is as functional as it is elegant, said Ken Parkinson, executive director of global design.

While no single detail is repeated from previous generations, the new Chevrolet Corvette Stingray include the distinctive profile defined by a long dash-to-axle ratio and the greenhouse evoking the canopy of a fighter jet with dual-element taillamps. To this foundation, designers built a form vocabulary from two very different sources: aerospace and nature.

Lighting is a signature element of the Chevrolet Corvette C7 Stingray's design and reinforces its high-tech aesthetic. At the front, indirect white LED lamps form a distinctive daytime styling cue. They are set in a black-chrome lamp housing with standard HID projector headlamps. The turn signals feature edge-lit amber LED lighting.

All-new, dual-element taillamps represent the greatest departure from tradition and are among the car's most dramatic elements. The three-dimensional, sculpted lenses house innovative indirect LED lighting. The state-of-the-art lighting uses hidden LED lamps that cast their light up from the bottom of the housing into a reverse reflector, creating an even glow. LED lamps are also used for the white backup lamps. The taillamps integrate functional aircraft-style air outlets for the available differential and transmission coolers.

When it comes to aerodynamics, the new Stingray is in a league of its own. Advanced computer-aided modeling programs were employed to predict and track airflow over, under and through the new Corvette's body. Engineers and designers also relied on data gleaned from the Corvette Racing program - the most successful program ever in the American Le Mans Series and the 2012 GT class champion - to help balance front and rear grip for high-speed stability.

Many hours were spent in the wind tunnel hand-sculpting surfaces for aesthetics and performance. Functional exterior elements:

•     All models have a new grille/radiator arrangement and hood vents. Venting air out of the hood reduces total front-end lift for improved steering response at high speeds
•     The front fender side coves also help vent underhood air pressure to reduce aerodynamic drag
•     Models with the automatic transmission or Z51 Performance Package feature a functional vent on driver's left side directing air over a heat exchanger for the transmission fluid and a similar arrangement on the passenger side that directs air over a heat exchanger for the electronic limited slip differential
•     Airflow through the differential and transmission heat exchangers exit through the aircraft-inspired taillamp vents and lower-rear fascia air outlets
•     The Z51 Performance Package also includes brake-cooling ducts, a unique rear spoiler and additional air deflectors for enhanced track capability.

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Chevrolet Camaro Z28, 2014

 

 

 

•  Chevrolet Camaro Z28, 2014

The new Camaro Z/28 is not intended to compete in a specific race series, it is solely focused on track capability. In initial testing, the Camaro Z/28 is three seconds faster per lap than the Camaro ZL1. That extra speed comes from three areas:

•     Increased grip: The Z/28 is capable of 1.05 g in cornering acceleration, due to comprehensive chassis revisions
•     Increased stopping power: the Z/28 features Brembo carbon-ceramic brakes capable of 1.5 g in deceleration, and consistent brake feel, lap after lap
•     Reduced curb weight: The naturally aspirated Z/28 weighs 300 pounds less than the supercharged Camaro ZL1, with changes ranging from lightweight wheels to thinner rear-window glassChevrolet introduced the restyled 2014 Camaro line at the 2013 New York Auto Show, including the return of the Z/28, the most iconic model in Camaro history.

The Camaro models feature a revised exterior design that integrates high-performance aerodynamics for more efficient cooling and stability at high speeds. The new Chevy Camaro Z/28 also features a full aerodynamics package that creates downforce at speed, which helps make it the most track-capable offering in Camaro's history.

The first Camaro Z/28 was introduced in 1967, created to compete in the Sports Car Club of America's Trans-Am 2 class. It featured a smaller, lighter, 302-cubic-inch V-8 for improved weight balance, as well as quick-ratio steering and a heavy-duty suspension for track use. In keeping with its road-racing focus, the 1967 Camaro Z/28 was not available with an automatic transmission or air conditioning.

Like the original, the 2014 Chevrolet Camaro Z/28 is offered only with a manual transmission. In a nod to modern convenience, air-conditioning is available, but only as an option.

The new Camaro line will arrive at Chevrolet dealers later in 2013. The Camaro Z/28 is expected to be appearing at track events across the United States in spring 2014.

High-performance aerodynamics highlight changes for 2014 Camaro

The Camaro represents the most significant redesign since the introduction of the fifth-generation Camaro as a concept car in 2006.

Compared to the previous model, the design represents a strong visual change front and rear, resulting in a wider, lower, more contemporary appearance. The front fascia features a wider lower opening, and a narrower upper opening that also updates the appearance of the iconic "halo ring" HID headlamps on the Camaro RS package. The functional hood vent on the Camaro SS helps reduce heat and aerodynamic lift. Moving to the rear, the sculptural decklid, horizontal lamps and diffuser complete the powerful statement.

The Camaro Z/28 also features a full aerodynamic package designed to produce downforce at track speeds. At the front, the Z/28 features a large splitter, connected to an underbody panel that further reduces lift. In profile, the Z/28 features fender flares over the front and rear wheels, as well as extended rocker panels that contribute to aerodynamic stability. An aggressive rear spoiler and functional diffuser complete the aerodynamic package.

On the interior, the Camaro Z/28 features trim in a distinctive, matte-metallic finish named Octane, the ZL1 flat-bottomed steering wheel, and standard Recaro seats with microfiber suede inserts. The new seats (also available on the coupe versions of the SS and ZL1 models), feature aggressive bolsters for high-performance driving, as well as seat cutouts inspired by the five-point harnesses found on racing seats. To save weight, both front seats incorporate manual adjustment.

The rear seats of the Z/28 have also been modified for weight reduction. A total of nine pounds (four kilograms) was saved by eliminating the seat-back pass through, as well as using high-density foam in place of the rigid structure of the seat back and steel mesh of the seat bottom.

7.0L, LS7 the heart of the Camaro Z/28's track-capable performance

Like the original, the new Chevrolet Camaro Z/28 forgoes ultimate horsepower and torque for improved weight balance and track performance.

In 1967, the most-powerful engine available in a factory Camaro was a 396 cid V-8 with 375 horsepower. To prepare the Camaro Z/28 for road racing, engineers specified a lighter, 302 cid V-8, officially rated at 290 horsepower. While the 302 was not the choice for drag racers, it proved ideal for sports-car racing.

The most-powerful engine offered is the Camaro ZL1's supercharged 6.2L LSA, which delivers 580 horsepower. The heart of the 2014 Camaro Z/28 is the lighter, naturally aspirated 7.0L LS7 first introduced in the Corvette Z06.

Co-developed with Corvette Racing, the hand-assembled 7.0L (427 cid) V-8 uses a number of high-performance components:

•     Titanium intake valves and connecting rods, and sodium-filled exhaust valves
•     CNC-ported aluminum cylinder heads
•     Forged-steel crankshaft and main bearing caps
•     High-lift camshaft
•     Hydroformed exhaust headers
•     11.0:1 compression ratio, and a 7,000 rpm redline.
•     10.5-quart, dry-sump oiling system

For the Camaro Z/28, the LS7 features unique induction and exhaust systems, and delivers at least 500 horsepower (373 kW) and 470 lb-ft of torque (637 Nm).

The racing-style, cold-air induction system and large K&N air filter provide maximum air flow.

The standard dual mode exhaust system and larger-diameter pipes enable improved air flow. By bypassing the mufflers during acceleration, the system increases both the torque and sound generated by the LS7 engine.

The Camaro Z/28 is exclusively offered with a Tremec TR6060 manual transmission. The six-speed features close-ratio gearing and 3.91:1 final drive ratio, both optimized for the power characteristics of the LS7.

Power is distributed to the rear wheels via a limited-slip differential featuring a helical gear set, rather than traditional clutch packs. The new design enables the driver to apply more power and get through corners faster, by continuously adjusting the torque bias to maximize available traction.

The differential works in unison with Chevrolet's proprietary Performance Traction Management system, which allows drivers to adjust the level of throttle and brake intervention to match their capability and driving environment.

Unlike some competitors' "track package" offerings, the Camaro Z/28 makes standard all the cooling systems required for track use. This includes the dry-sump oiling system for the LS7, which is connected to an integral liquid-to-liquid cooling system for engine oil.

A second liquid-to-liquid system provides cooling for the transmission and differential. This system pumps overcooled transmission fluid to a heat exchanger in the rear differential before traveling to the transmission. This reduces differential temperatures as much as 100 degrees F.

Camaro Z/28 chassis delivers 1.05 g in cornering grip
The singular focus of the Camaro Z/28 is most evident in the chassis, where the most has been made of every component for track use, from the ultra-high performance tires to race-proven dampers.

The Camaro Z/28 is the one of the first production cars fitted with race-proven, spool-valve dampers. Compared to a conventional damper that offers only two-way tuning for bump and rebound, a spool-valve damper allows four-way adjustment to precisely tune both bump and rebound settings for high-speed and low-speed wheel motions. The wider tuning range allowed engineers to dramatically increase the damper stiffness on the Camaro Z/28 without a significant change in ride quality. Additional chassis changes include stiffer string rates and suspension bushings for improved cornering response.

The Chevrolet Camaro Z/28 features 19-inch diameter wheels and tires, which reduce unsprung weight by 42 pounds (19 kilograms) per car compared to the 20-inch wheels standard on Camaro SS and ZL1. In addition, the smaller diameter wheels lower the center of gravity by 33 millimeters, further improving handling.

At all four corners, the lightweight, forged aluminum wheels are wrapped in massive 305/30ZR19 tires. This is the first production application of ultra-high performance Pirelli PZero Trofeo R tires, and believed to be the widest front tire on any production car.

To fully exploit the grip of the Pirelli tires, the Camaro Z/28 also features Brembo Carbon Ceramic Matrix™ rotors and fixed, monoblock calipers. The large 394 x 36 mm front rotors are paired with six-piston calipers, while the 390 x 32 mm rear rotors are paired four-piston calipers. Compared to similar-size, two-piece steel rotors, the lightweight carbon discs save 28 pounds (12.5 kilograms) per car.

The combination of tire grip and braking power enable the Camaro Z/28 to achieve up to 1.5 g in deceleration. With standard front brake cooling ducts, the Z/28 is also capable of continuous track use unmatched brake feel, lap after lap.

Extensive lightweighting saved 300 pounds over the Camaro ZL1
To optimize the track performance of the Camaro Z/28, the engineering team subjected it to an intensive lightweighting program, saving 100 pounds (45 kilograms) compared to the naturally aspirated Camaro SS and 300 pounds (136 kilograms) to the supercharged Camaro ZL1.

Other examples of weight savings:

•     Eliminated the tire-inflator kit, except for Rhode Island and New Hampshire, where it is required by law
•     Removed interior sound deadener, and carpeting from the trunk
•     Replaced the standard LN4 battery with a smaller, lightweight, LN3 battery
•     Specified thinner, 3.2-mm glass for the rear window, compared to 3.5-mm glass on the standard Camaro
•     HID headlamps and foglights are not available
•     Air conditioning is only available as a stand-alone option

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Chevrolet Camaro SS, 2014

 

•  Chevrolet Camaro SS, 2014

The first Camaro Z/28 was introduced in 1967, created to compete in the Sports Car Club of America's Trans-Am 2 class. It featured a smaller, lighter, 302-cubic-inch V-8 for improved weight balance, as well as quick-ratio steering and a heavy-duty suspension for track use. In keeping with its road-racing focus, the 1967 Camaro Z/28 was not available with an automatic transmission or air conditioning.

Chevrolet introduced the restyled 2014 Camaro line at the 2013 New York Auto Show, including the return of the Z/28, the most iconic model in Camaro history.

The Camaro models feature a revised exterior design that integrates high-performance aerodynamics for more efficient cooling and stability at high speeds. The new Chevy Camaro Z/28 also features a full aerodynamics package that creates downforce at speed, which helps make it the most track-capable offering in Camaro's history.

While the new Camaro Z/28 is not intended to compete in a specific race series, it is solely focused on track capability. In initial testing, the Camaro Z/28 is three seconds faster per lap than the Camaro ZL1. That extra speed comes from three areas:

• Increased grip: The Z/28 is capable of 1.05 g in cornering acceleration, due to comprehensive chassis revisions
• Increased stopping power: the Z/28 features Brembo carbon-ceramic brakes capable of 1.5 g in deceleration, and consistent brake feel, lap after lap
• Reduced curb weight: The naturally aspirated Z/28 weighs 300 pounds less than the supercharged Camaro ZL1, with changes ranging from lightweight wheels to thinner rear-window glass

Like the original, the  Chevrolet Camaro Z/28 is offered only with a manual transmission. In a nod to modern convenience, air-conditioning is available, but only as an option.

The new 2014 Camaro line will arrive at Chevrolet dealers later in 2013. The Camaro Z/28 is expected to be appearing at track events across the United States in spring 2014.

High-performance aerodynamics highlight changes for 2014 Camaro

The Camaro represents the most significant redesign since the introduction of the fifth-generation Camaro as a concept car in 2006.

Compared to the previous model, the design represents a strong visual change front and rear, resulting in a wider, lower, more contemporary appearance. The front fascia features a wider lower opening, and a narrower upper opening that also updates the appearance of the iconic "halo ring" HID headlamps on the Camaro RS package. The functional hood vent on the Camaro SS helps reduce heat and aerodynamic lift. Moving to the rear, the sculptural decklid, horizontal lamps and diffuser complete the powerful statement.

The Camaro Z/28 also features a full aerodynamic package designed to produce downforce at track speeds. At the front, the Z/28 features a large splitter, connected to an underbody panel that further reduces lift. In profile, the Z/28 features fender flares over the front and rear wheels, as well as extended rocker panels that contribute to aerodynamic stability. An aggressive rear spoiler and functional diffuser complete the aerodynamic package.

On the interior, the Camaro Z/28 features trim in a distinctive, matte-metallic finish named Octane, the ZL1 flat-bottomed steering wheel, and standard Recaro seats with microfiber suede inserts. The new seats (also available on the coupe versions of the SS and ZL1 models), feature aggressive bolsters for high-performance driving, as well as seat cutouts inspired by the five-point harnesses found on racing seats. To save weight, both front seats incorporate manual adjustment.

The rear seats of the Z/28 have also been modified for weight reduction. A total of nine pounds (four kilograms) was saved by eliminating the seat-back pass through, as well as using high-density foam in place of the rigid structure of the seat back and steel mesh of the seat bottom.

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Chevrolet Camaro Convertible, 2014

 

• Chevrolet Camaro Convertible, 2014

The latest edition of the Camaro Z28 2013, considered by many to be the most iconic and exclusive model in Camaro history, was unveiled at the New York Auto Show. Powered by a 7.0L V8 engine developed in conjunction with Corvette Racing and capable of churning out an estimated 500 hp (373 kW) and 637 Nm of torque, the new Camaro Z28 is suitably equipped to live up to the nameplate's proud heritage.

At the 2013 Frankfurt Motor Show, Chevrolet will debut the new Camaro convertible and coupe. Featuring a fast, low-slung silhouette and Chevrolet's new MyLink connected radio, the latest edition of the famed American muscle car represents the most significant redesign since the introduction of the fifth-generation Camaro as a concept vehicle in 2006.

Enhanced aerodynamics
The new Camaro boasts improved high-performance aerodynamics that provide more efficient cooling and stability at high speeds. The front fascia has a wider lower grille and a narrower upper grille, while the functional hood vent helps reduce heat and aerodynamic lift. At the rear, a sculptural deck lid, horizontal lamps and a diffuser complete the new design. Both the coupe and the convertible sport a spoiler with integral antenna.

Power is supplied by the proven 6.2L V8 engine which is mated to a six-speed manual or an automatic transmission. The automatic transmission model includes active fuel management and cam phasing (VVT). The manual transmission version churns out 432 hp (318 kW) at 5,900 rpm and delivers a torque of 569 Nm at 4,600 rpm. Zero to 100 acceleration is 5.2 seconds for the manual coupe and 5.4 seconds for the manual convertible.

Interior offers modern convenience and connectivity
Entering the new Camaro is straightforward and comfortable, thanks to standard remote keyless entry; on the automatic variant, customers can opt for a remote engine start functionality. Leather-appointed power adjustable Recaro sport bucket seats can be selected in the front for the coupe variant.

Further interior highlights include a new color heads-up display and the new Chevrolet MyLink connected radio that is located in the center stack. The radio is built around a seven-inch high resolution full-color touch screen and has a clean, icon-based display menu.

The new Chevrolet MyLink connected radio allows users to open phone books, personal playlists, and photo galleries from compatible smartphones. Connectivity will be provided through USB, Bluetooth and aux-in. In addition to voice recognition, the system offers text-to-speech capability, which allows users to listen to text messages from their smartphone. A rearview camera is standard.

In addition, customers can opt to purchase an integrated navigation system with coverage of all of Europe. As is the case with all Chevrolet MyLink radios, owners will be able to upgrade the new system with dedicated apps once they become available.

Competitive price tag for a true muscle car
The new Camaro will arrive at select Chevrolet dealerships across Europe toward the end of 2013. With prices starting from €39,990 for the coupe and €44,990 for the convertible in Germany, it is a compelling choice for performance-oriented drivers.

There is, however, much more to the Camaro than great value and affordability. Its rugged strength, iconic design and unique muscle car attributes have stolen the hearts and imaginations of countless people and have provided subject matter for wall posters, T-shirts, and songs for decades.

Famously described to journalists in summer 1966 as a "small vicious animal that eats Mustangs", the original Camaro was built around a unibody structure and a 3.9L straight six engine. Since then, five progressively more capable generations of the Camaro have thrilled car fans around the globe. Until 1968, Camaros were assembled from complete knock down (CKD) kits at two General Motors' European plants in Antwerp, Belgium, and Biel, Switzerland.

Performance has always been an essential ingredient of Camaro's DNA and consequently, it has seen action in many forms of auto racing, including the spectacular drag races, where specially prepared vehicles, usually two at a time, compete along a straight course to make it first across a set finish line.

As much a part of Americana as apple pie and baseball, Camaros have featured in several Hollywood movies, such as Runaway Bride (1999), a Walk to Remember (2003), and, of course, Transformers (2007, 2009, 2011), in which the Chevrolet Camaro sports car had a starring role as Bumblebee.

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Chevrolet Impala, 2014

 

 

 

 

•  Chevrolet Impala, 2014

Chevrolet completes the transformation of its North American passenger car lineup with the introduction of the all-new 2014 Chevrolet Impala. The redesigned flagship sedan builds on the strong heritage of the Impala nameplate by offering expressive style, a more-refined interior, easy-to-use technology, and what is expected to be an exhilarating driving experience.

The all-new Chevy Impala goes on sale in early 2013 as the 10th generation of one of the industry's most enduring - and popular - nameplates. Impala was America's best-selling full-size sedan in 2011, with sales of more than 171,000, which also made it one of the 10 best-selling cars overall in the United States, along with Chevrolet Malibu and Cruze.

Designed on an award-winning global platform, the 2014 Chevrolet Impala introduces new levels of comfort, refinement and technology. Highlights:

•     All-new exterior design that represents the next evolution of Chevrolet's design vocabulary. It features a sleek proportion, sculpted body sides, standard 18-inch wheels and projector-beam headlamps, with HID headlamps and LED daytime running lamps standard on LTZ models
•     A range of three direct-injected engines, including a 3.6L V-6, new 2.5L four-cylinder and a 2.4L four-cylinder with eAssist, that deliver enhanced performance and efficiency
•     All-new interior with flowing design and integrated center stack that incorporates an available eight-inch touch screen display with available Chevrolet MyLink
•     Chevrolet MyLink, which includes Bluetooth audio streaming and available navigation among many other features, is controlled via a touch screen on the eight-inch display
•     Quieter environment with a greater emphasis on comfort - including active noise cancellation with four-cylinder powertrains
•     360 degrees of active safety features with 10 standard air bags and OnStar, along with available features including full-speed-range adaptive cruise control, collision mitigation braking, forward collision alert, lane departure warning, side blind zone alert, rear cross traffic alert, rear camera and rear-park assist.

Design details
The 2014 Impala brings a new aesthetic to Impala that honors the cues that have helped distinguish the classic nameplate for decades.

The Chevrolet Impala's long, low proportion has a wind-swept profile that suggests motion, while the range of 18-, 19- and 20-inch wheels is tailored to the body to provide that "just right" stance. At the front, low-profile projector-beam headlamps - or HID headlamps and LED daytime running lamps on LTZ - sweep around the corners and frame a wide grille, while a power dome hood conveys performance. The LTZ's LED daytime running lamps provide a contemporary visual statement, along with function.

Sculpted coves in the body sides add to the Impala's design drama, with a signature cue in the rear fenders that acknowledges classic Impala designs. The long greenhouse area enhances the sleek look of the car while maintaining excellent visibility.

The 2014 Impala builds on Chevrolet's signature dual-cockpit interior with greater attention to detail and upscale features - seen in everything from the wraparound flow of the instrument panel into the door panels and the available ambient lighting, to the soft feel of the materials and the premium appearance of the seats' stitching.

The instrument panel integrates a new instrument cluster with a standard 4.2-inch color display with reconfigurable features for the driver information center. The eight-inch touch screen with concealed storage behind it is matched with the available Chevrolet MyLink system.

Comfort and refinement
The 2014 Chevrolet Impala's comfort and refinement are rooted in a stronger body structure, designed to foster a quieter passenger environment and a greater overall feeling of quality. The stiffer architecture also enabled engineers to tune the ride and handling more precisely, for a greater feeling of control and comfort. A comprehensive package of sound-absorbing, sound-suppressing and even active noise cancellation (on four-cylinder models) contributes to the 2014 Impala being Chevrolet's quietest full-size sedan ever.

Premium materials throughout the interior and details such as high-quality fabric, Ultrasuede and perforated leather appointments, complement the quiet environment and give the Chevrolet Impala a substantive look and feel. The seats are bolstered for greater support, and the seat cushions are designed to deliver a firm, premium feel that is just as comfortable on a 500-mile drive as on a five-minute excursion. The rear-seat head restraints fold to improve rear visibility when driving without rear passengers.

Safety technology
The 2014 Impala offers a comprehensive suite of standard and available safety features. It employs advanced technologies - including radar - to help avoid crashes. Visual and audible alerts help drivers identify potential crash situations and even intervene when a crash threat appears more imminent.

The available safety features and benefits include firsts for Chevrolet and Impala:

•     Full-speed-range adaptive cruise control - Using radar technology, this feature senses traffic in front of the Impala to adjust the vehicle speed, including stopping the vehicle in heavy traffic and accelerating again. It is the first application in a Chevrolet.
•     Collision mitigation braking - Another Chevy first: Radar technology detects a possible crash threat and alerts the driver. If the driver does not appear to react quickly enough or doesn't react at all, this feature intervenes and applies the brakes in an effort to avoid the crash.
•     Forward collision alert - Camera technology detects a possible crash threat and alerts the driver, giving him or her time to stop and/or change course.
•     Lane departure warning - A camera-based lane detection system that warns the driver of impending lane changes. The camera, mounted near the inside rearview mirror, identifies traffic lane markings and provides audible alerts.
•     Side blind zone alert - Using radar sensors on both sides of the vehicle, the system "looks" for other vehicles in the blind zone areas of the Impala and indicates their presence with LED-lit symbols in the outside mirrors.
•     Rear cross traffic alert - Based on the radar sensors of side blind zone alert, it warns the driver of vehicles in traffic when backing out of a parking spot - including angled parking. Visual and audible alerts are triggered if moving vehicles are detected.

These advanced crash-avoidance technologies complement the Chevy Impala's other safety features - including 10 standard air bags and OnStar.

Performance and driving experience
Chevrolet Impala's three powertrains all feature fuel-saving direct injection and lightweight components.

    Impala's Ecotec 2.4L engine works with the eAssist system to provide electrical assist in certain conditions to help save fuel. It is estimated at 182 horsepower (134 kW) and is expected to achieve 35 mpg on the highway.
    The Ecotec 2.5L is part of a new family of four-cylinder engines developed with increased efficiency and greater refinement. It is estimated at195 horsepower (145 kW).
    Output for the 3.6L V-6 is estimated at 303 horsepower (226 kW).

All of Impala's engines are matched with six-speed automatic transmissions.
The powertrains are the force behind Chevrolet Impala's responsive driving experience, which is tuned for a spirited, yet comfortable performance. A MacPherson-strut front suspension and four-link rear suspension underpin the Impala, with an isolated front cradle and hydraulic ride bushing that help deliver a smoother, quieter ride. All models feature an electric variable-assist steering system that helps save fuel by drawing energy only when the steering wheel is turned.

The 2014 Impala will be offered in LS, LT and LTZ models, with assembly at GM's Detroit-Hamtramck, Mich., and Oshawa, Ontario facilities.

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Chevrolet Corvette C7 Stingray, 2014

 

 

 

 

 

•  Chevrolet Corvette C7 Stingray, 2014

Chevrolet is redefining modern performance with the debut of the all-new Chevrolet Corvette C7 Stingray. And only a Corvette with the perfect balance of technology, design and performance can wear the iconic Stingray designation.

The 2014 Corvette Stingray is the most powerful standard model ever, with an estimated 450 horsepower (335 kW) and 450 lb.-ft. of torque (610 Nm). It is also the most capable standard model ever, able to accelerate from 0-60 in less than four seconds and achieve more than 1g in cornering grip. It is expected to be the most fuel-efficient Chevrolet Corvette, exceeding the EPA-estimated 26 mpg of the previous model.

The all-new Chevrolet Corvette C7 Stingray shares only two parts with the previous generation Corvette. It incorporates an all-new frame structure and chassis, a new powertrain and supporting technologies, as well as completely new exterior and interior designs. Highlights:

•     An interior that includes real carbon fiber, aluminum and hand-wrapped leather materials, two new seat choices - each featuring a lightweight magnesium frame for exceptional support - and dual eight-inch configurable driver/infotainment screens
•     Advanced driver technologies, including a five-position Drive Mode Selector that tailors 12 vehicle attributes to the fit the driver's environment and a new seven-speed manual transmission with Active Rev Matching that anticipates gear selections and matches engine speed for perfect shifts every time
•     An all-new 6.2L LT1 V-8 engine combines advanced technologies, including direct injection, Active Fuel Management, continuously variable valve timing and an advanced combustion system that delivers more power while using less fuel
•     Lightweight materials, including a carbon fiber hood and removable roof panel; composite fenders, doors and rear quarter panels; carbon-nano composite underbody panels and a new aluminum frame help shift weight rearward for an optimal 50/50 weight balance that supports a world-class power-to-weight ratio
•     A sculptured exterior features advanced high-intensity discharge and light-emitting diode lighting and racing-proven aerodynamics that balance low drag for efficiency and performance elements for improved stability and track capability
•     Track-capable Z51 Performance Package including: an electronic limited-slip differential, dry-sump oiling system, integral brake, differential and transmission cooling, as well as a unique aero package that further improves high-speed stability.

The new Corvette Stingray will be built at GM's Bowling Green, Ky., assembly plant, which underwent a $131-million upgrade, including approximately $52 million for a new body shop to manufacture the aluminum frame in-house for the first time.
The 2014 Corvette C7 Stingray coupe goes on sale in the third quarter of 2013.

Handcrafted, high-tech interior
The new Chevrolet Corvette Stingray interior blends fine materials and craftsmanship with advanced technologies that contribute to a more connected and more engaging driving experience, said Helen Emsley, interior design director.

The smaller, 14.1-inch-diameter (360 mm) steering wheel fosters a more direct, immediate feel to directional inputs. The attention to the driver extends to the smallest details, including the flat, precise stitching on the steering wheel designed to provide a smooth, consistent feel.

Precise and elegant stitching also is seen in the available Napa leather trim of the all-new seats.

Two seating choices will be offered: a GT seat for all-around comfort and a Competition Sport seat with more aggressive side bolstering which provides greater support on the track.

The frame structure for both seats is made of magnesium for greater strength and less weight than comparable steel frames. They're also more rigid, contributing to the enhanced feeling of support during performance driving.

Additional performance-enhancing details of the interior resulted from designers' "field trips" to GM's Proving Ground in Milford, Mich., where high-performance driving experiences spurred the design and implementation of several features, including a steel-reinforced grab bar on the center console for the passenger and soft-touch materials on the edge of the console, where the driver naturally braces during high-load cornering.

High-performance driving also influenced elements of the configurable display screens and available head-up display, which vary depending on the driving mode, including the Track display inspired by the C6.R.

The performance-supporting elements inside the new Corvette C7 Stingray are complemented by unprecedented attention to detail and build quality, including the sweeping arch motif over the driver cockpit trim and the seamless transition of the line from the instrument panel to the door.

All models feature a fully-wrapped interior, where every surface is covered with premium, soft-touch materials. Available materials, depending on the trim level, include Napa leather, aluminum, carbon fiber and micro-suede.

A blend of hand craftsmanship and machined precision is intended to ensure the fit, finish and ambience of the cabin is first-rate. The leather-wrapped instrument panel, for example, features hand-selected and hand-stretched materials for better grain matching with stitching performed by robots that deliver perfect seams.

There's even a micro-LED screen for the passenger's climate control placed below the vent on the on the dash away from the performance features on the instrument panel.

"To ensure the high quality of the interior, we spent time working on the line alongside the team that builds the Corvette every day at Bowling Green Assembly Plant," said Ryan Vaughan, interior design manager. "And thanks to that collaboration between design, engineering and manufacturing, we were able to make adjustments that allowed us to maintain the integrity of the design, improve the assembly process and ultimately deliver what we believe to be a world-class interior."

Driver-oriented technologies
At the core of the Chevrolet Corvette Stingray's driver-focused technologies is the cockpit-mounted Driver Mode Selector, which allows drivers to optimize the car for their driving preference and road conditions via five settings: Weather, Eco, Tour, Sport and Track.

The Driver Mode Selector is easy to use via a rotary knob near the shifter. The Tour mode is the default setting for everyday driving; Weather mode is designed primarily for added confidence while driving in rain and snow; Eco mode is for achieving optimal fuel economy; Sport mode is for spirited road driving and Track mode is for track use.

Twelve performance parameters are adjusted with the selection of each mode:

•     Gauge cluster configuration: The Tour, Eco and Weather modes feature displays for trip data, audio and navigation; Sport mode shows classic, easy-to-read sports car gauges; and Track mode's configuration shows a gauge design based on the Corvette Racing C6.R race car display with lap timer
•     ETC (Electronic Throttle Control): Adjusts the throttle input curve for the selected mode for improved responsiveness
•     Paddle-shift automatic transmission: Adjusts shift comfort and shift points
•     Active Fuel Management: in normal mode, the LT1 engine uses V-8 power during acceleration and V-4 power when coasting; in Eco mode the engine remains in V-4 mode to improve fuel economy until aggressive acceleration is needed
•     Exhaust (active exhaust system): The system adjusts the timing of the electronically controlled exhaust valves to enhance audible feedback from the V-8 depending on the drive mode
•     Electronic limited-slip differential (Z51): Adjusts the rate at which the limited slip engages, to balance between steering response and stability in different driving conditions; more aggressive performance in Sport and Track modes
•     Steering: Assist effort is adjusted in the modes to provide the driver with the correct steering feel for the driving condition
•     Magnetic Ride Control: Adjusts shock damping based on road conditions, from optimized comfort to performance driving
•     Launch control: Available in Sport and Track modes for manual and automatic transmissions, providing maximum off-the-line acceleration
•     Active handling (StabiliTrak stability control): A "competitive" setting is available in Sport and Track modes and is more suited for on-track conditions. It can also be disabled, giving the driver complete control
•     Traction control: Weather mode tailors traction control and engine torque for driving in inclement conditions
•     Performance Traction Management: Available in the Sport and Track modes and offers five settings of torque reduction and brake intervention for track driving.

Three configurable displays, including a pair of eight-inch screens and color head-up display, deliver personalized information and convey the different performance parameters of each drive mode.

The two eight-inch screens offer excellent visibility in direct sunlight, with 650 cd/m2 of brightness for the one integrated into the instrument cluster and 1,000 cd/m2 of brightness for the one in the center stack, making it among the brightest screens in the industry. The screen in the center stack also features touch-screen control with gesture recognition and can be lowered to reveal a hidden storage that includes a USB input for device charging or uploads.

The Chevrolet Corvette Stingray delivers an advanced infotainment system, featuring Chevrolet MyLink and high-definition radio, as well as enhanced OnStar with 3D navigation maps. An additional USB port in the center console, a stand-alone audio input jack and an SD card slot provide seamless connectivity.

An available premium 10-speaker audio system includes a bass box and two subwoofers - and speakers with rare-earth magnets that deliver greater sound quality with reduced weight and size.

Every line counts on Corvette Stingray's functionally elegant exterior

Corvette Stingray's provocative exterior styling is as functional as it is elegant, said Ken Parkinson, executive director of global design.

While no single detail is repeated from previous generations, the new Chevrolet Corvette Stingray include the distinctive profile defined by a long dash-to-axle ratio and the greenhouse evoking the canopy of a fighter jet with dual-element taillamps. To this foundation, designers built a form vocabulary from two very different sources: aerospace and nature.

Lighting is a signature element of the Chevrolet Corvette C7 Stingray's design and reinforces its high-tech aesthetic. At the front, indirect white LED lamps form a distinctive daytime styling cue. They are set in a black-chrome lamp housing with standard HID projector headlamps. The turn signals feature edge-lit amber LED lighting.

All-new, dual-element taillamps represent the greatest departure from tradition and are among the car's most dramatic elements. The three-dimensional, sculpted lenses house innovative indirect LED lighting. The state-of-the-art lighting uses hidden LED lamps that cast their light up from the bottom of the housing into a reverse reflector, creating an even glow. LED lamps are also used for the white backup lamps. The taillamps integrate functional aircraft-style air outlets for the available differential and transmission coolers.

When it comes to aerodynamics, the new Stingray is in a league of its own. Advanced computer-aided modeling programs were employed to predict and track airflow over, under and through the new Corvette's body. Engineers and designers also relied on data gleaned from the Corvette Racing program - the most successful program ever in the American Le Mans Series and the 2012 GT class champion - to help balance front and rear grip for high-speed stability.

Many hours were spent in the wind tunnel hand-sculpting surfaces for aesthetics and performance. Functional exterior elements:

•     All models have a new grille/radiator arrangement and hood vents. Venting air out of the hood reduces total front-end lift for improved steering response at high speeds
•     The front fender side coves also help vent underhood air pressure to reduce aerodynamic drag
•     Models with the automatic transmission or Z51 Performance Package feature a functional vent on driver's left side directing air over a heat exchanger for the transmission fluid and a similar arrangement on the passenger side that directs air over a heat exchanger for the electronic limited slip differential
•     Airflow through the differential and transmission heat exchangers exit through the aircraft-inspired taillamp vents and lower-rear fascia air outlets
•     The Z51 Performance Package also includes brake-cooling ducts, a unique rear spoiler and additional air deflectors for enhanced track capability.

Engineered to race, built for the road
The new Chevrolet Corvette Stingray takes advantage of lightweight materials, advanced manufacturing techniques and technology transfer from the Corvette Racing program to produce an ideal 50/50 weight balance and to deliver a world-class power-to-weight ratio.

The technologically advanced foundation is an all-new aluminum frame structure that is 57 percent stiffer and 99 pounds (45 kg) lighter. The greater torsional rigidity reduces unwanted noise and improves ride and handling.

Compared to the previous generation, which used continuous hydroformed main frame rails with a constant 2mm wall thickness, the new Corvette's frame features main rails composed of five customized aluminum segments, including aluminum extrusions at each end, a center main rail section and hollow-cast nodes at the suspension interface points. Each segment is tuned - varying in thickness from 2mm to 11mm - tailoring the gauge, shape and strength properties to optimize the requirements for each frame section with minimal weight.

The frame is assembled at an all-new welding shop at the Bowling Green Assembly Plant using a unique laser welding process in which a computer-controlled beam of high energy joins the components with exceptional precision and tolerances of about 0.001-inch.

Supporting the frame's greater strength and lower weight are complementing chassis elements, including hollow-cast aluminum front and rear cradles that are approximately 25-percent lighter and 20-percent stiffer than the solid cradles used on the previous structure.

The innovative use of materials includes a standard carbon fiber hood and roof panel, as well as underbody panels created with carbon-nano composite technology, an advanced blend of traditional composite material and carbon fiber, which allows lighter underbody panels without a loss of strength or stiffness. Fenders, doors, rear quarter panels and the rear hatch panel are made with lighter-density Sheet Molded Compound than the previous generation. Combined, these materials save approximately 37 pounds (17 kg) versus the previous body structure.

The lightweight elements of the Stingray contribute to the ideal 50/50 weight balance. Combined with its estimated 450 horsepower (335 kW), the new Corvette delivers a better power-to-weight ratio than the Porsche 911 Carrera or Audi R8.

Those 450 horses are generated by an all-new LT1 6.2L Small Block V-8 engine, which produces an estimated 450 lb.-ft. of torque (610 Nm). More importantly, it generates 50 lb.-ft. more low-end torque than the previous 6.2L engine, matching the 7.0L LS7 engine from the 2013 Corvette Z06 from 1,000 to 4,000 rpm.

The engine's performance comes from combining advanced technologies like direct injection, Active Fuel Management and continuously variable valve timing with an advanced combustion system. More than 10 million hours of computational analysis went into the new Small Block's design, including more than 6 million hours alone on the combustion system.

The LT1 is backed by a choice of active exhaust systems that are less restrictive than the previous generation, due in part to an increase in diameter from 2.5 inches to 2.75 inches. The standard system offers a 13-percent improvement in airflow and features a pair of butterfly valves that contribute to greater refinement at cruising speeds when the engine is operating in fuel-saving V-4 mode.

An available dual-mode active exhaust system offers a 27-percent improvement in airflow. It features two additional valves that open to a lower-restriction path through the mufflers. When open, these valves increase engine performance and produce a more powerful exhaust note.

The LT1 is mated to either a six-speed paddle-shift automatic transmission or an industry-exclusive TREMEC TR6070 seven-speed manual with Active Rev Matching. The Chevrolet Corvette retains its distinctive rear transaxle layout for optimal weight balance.

The seven-speed manual incorporates rev-matching technology for upshifts and downshifts. This driver-selectable feature can be easily engaged or disengaged via paddles on the steering wheel. The seven-speed is used with a new dual-mass flywheel and dual-disc clutch, which deliver greater shift quality and feel through lower inertia. The transmission with the Z51 Performance Package includes specific close-ratio gearing for more aggressive driving.

A six-speed Hydra-Matic 6L80 paddle-shift automatic is also available. It is optimized for use with Active Fuel Management and features a lower-inertia torque converter for improved shift quality and shift speeds. In addition, shift feel and shift points can be adjusted through the Driver Mode Selector.

More direct, more connected driving feel
The new Corvette Stingray's chassis and suspension are designed to take advantage of the lighter, stiffer structure. The reduced structural flex allowed engineers to more precisely tune the suspension and steering for a more nimble and responsive driving experience.

While the Chevrolet Corvette Stingray retains the racing-proven short/long-arm suspension design, front and rear, the components are all-new. Improvements to the suspension include hollow lower control arms which save approximately nine pounds (4 kg) per vehicle and new aluminum rear toe links which save 2.4 pounds (1.1 kg) over previous steel links.

The Corvette Stingray rides on new 18 x 8.5-inch front and 19 x 10-inch rear wheels, while models with the Z51 Performance Package roll on 19 x 8.5-inch front and 20 x 10-inch rear forged aluminum wheels. New Michelin Pilot Super Sport run-flat tires developed specifically for the seventh-generation Corvette deliver comparable levels of grip than the wider tires of previous models.

As a result, the track-oriented Corvette Stingray with the Z51 Performance Package is capable of 1g in cornering acceleration - comparable to the 2013 Corvette Grand Sport. Significantly, that is achieved with narrower and lighter wheels and tires. The reduced "footprint" reduces rolling resistance, steering effort and road noise, contributing to a more nimble feel, more immediate steering response and greater touring comfort and efficiency.

Dimensionally, the new Chevrolet Corvette C7's wheelbase is approximately an inch longer than the previous generation, with front and rear tracks that are almost an inch wider. Those changes provide a more stable feel, particularly at high speeds, while the turning radius is decreased by approximately two feet for greater maneuverability in tight turns.

The Chevrolet Corvette C7 Stingray features standard 35mm-piston Bilstein monotube shocks that connect to dual-path aluminum shock mounts that separate the shock rod and shock body load paths. The Z51 Performance Package comes with 45mm-piston Bilstein dampers for more aggressive body control and track capability. Z51 is available with the third-generation Magnetic Ride Control, which features a new twin-wire/dual-coil damper system that reacts 40 percent faster, enabling improved ride comfort and body control.

The new electric power steering system offers variable ratios and variable effort to tailor responsiveness and feel for each driving situation. It also delivers more precise control and feedback to the driver, along with greater variability of effort for high-performance driving and greater on-center sensitivity and linearity. Steering feel was further improved by increasing steering column stiffness by 150 percent, increasing intermediate shaft torsional stiffness by 600 percent, and mounting the steering gear to the front cradle structure. As a result the steering system is five times stiffer than the previous generation.

A smart electronic limited-slip differential (eLSD) is included in the Z51 Performance Package and continuously makes the most of the torque split between the rear wheels. The system features a hydraulically actuated clutch that can infinitely vary clutch engagement and can respond from open to full engagement in tenths of a second. It shifts torque based on a unique algorithm which factors in vehicle speed, steering input and throttle position to improve steering feel, handling balance and traction.

The eLSD is fully integrated with StabiliTrak and Performance Traction Management systems. Its calibrations vary among three modes, based on the Drive Mode Selector setting:

•     Mode 1 is the default setting for normal driving and emphasizes vehicle stability
•     Mode 2 is engaged when electronic stability control is turned off in the Sport or Track Driver Modes. This calibration enables more nimble turn-in and traction while accelerating out of a corner
•     Mode 3 is automatically selected when Performance Traction Management is engaged. This calibration has the same function as Mode 2, but is fine-tuned to work with Performance Traction Management.

Standard Brembo brakes, with four-piston fixed calipers derived from racing, deliver exceptional stopping power on the street or track. System highlights:

•     12.6-inch (320 mm) front rotors and 13.3-inch (338 mm) rear rotors are standard and have 35 percent more swept area than previous-generation brakes. Consequently stopping distance is improved 9 percent
•     Dual-cast, slotted 13.6-inch (345 mm) front rotors and 13.3-inch (338 mm) slotted rear rotors are included with Z51 Performance Package. They have 6percent more swept area than the previous-generation Grand Sport and are cooled front and rear for improved track capability. Consequently stopping distance is improved 5 percent
•     All brake packages have fixed front and rear calipers are stiffer for more even pad wear, reduced drag and improved modulation.

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