Chevrolet List
[Source: GM press release]
Also back again for '08 is the 505-horsepower Corvette Z06, an American super car that has won over enthusiasts, journalists and racers around the world for its balance of racetrack-bred performance, daily-driving civility and value.
Here's a look at the new and enhanced features for '08 Corvette models:
Engine
A new, 6.2L LS3 small-block V-8 is the standard engine in Coupe and Convertible models. It is rated at 430 horsepower (321 kW)* and 424 lb.-ft. of torque (586 Nm)* with the standard exhaust system; with the new, optional two-mode exhaust system, power ratings increase to 436 horses / 325 kW and 428 lb.-ft. / 592 Nm. As a result, the standard Corvette is true supercar, capable of 190 mph. The LS3 with the six-speed paddle-shift automatic is the fastest automatic-equipped Corvette ever, with 0-60 mph capability of 4.3 seconds.
This new iteration of the storied small-block family features a revised, larger-bore cylinder block – 4.06-inch / 103.25 mm vs. the previous 6.0L's 4.00-inch / 101.62 mm bores – high-flow, LS7/L92-style cylinder heads; larger-diameter pistons; revised camshaft and camshaft timing; revised valvetrain with offset intake rocker arms; high-flow intake manifold; high-flow fuel injectors from the Z06's LS7 engine; and a new engine beauty cover.
The LS3 features an aluminum cylinder block with cast iron cylinder liners. In addition to its larger bores, which help create a 376-cubic-inch displacement, the block casting also features revisions and machining in the bulkheads that enhance its strength and improved bay to bay breathing. But while the bore of the 6.2L engine is increased when compared with the previous 6.0L engine, the engine's stroke remains at 3.62 inches (92 mm). The pistons for the larger 6.2L engine also are new and are designed for its high-rpm performance capability.
Exhaust system
Optional on '08 Coupe and Convertible models is a new, two-mode performance exhaust system. Similar in design and function to the system used on the Z06, the dual-mode exhaust uses vacuum-actuated outlet valves, which control engine noise during low-load operation, but open for maximum performance during high-load operation. It is not identical to the Z06 system; the Coupe/Convertible uses a 2.5-inch-diameter exhaust, while the Z06 uses a three-inch system.
With the new, dual-mode performance exhaust, power output for Coupe/Convertible rises from 430 horsepower (321 kW) and 424 lb.-ft. of torque (575 Nm) to 436 horses (325 kW) and 428 lb.-ft. (580 Nm). This system gives the Corvette a more aggressive exhaust sound character that will appeal to performance enthusiasts.
Transmissions and axle ratios
The shifting efforts for both the six-speed manual transmission and paddle-shift six-speed automatic transmissions have been improved in '08 Corvette models. The manual transmission shifting improvements include a more positive and direct feel during gear changes, with better gate-to-gate location.
The six-speed paddle-shift automatic transmission on Coupe and Convertible is improved with new hardware and a new controller calibration that deliver quicker shifts. This change bolsters the feeling of performance and driver control when using the shifting paddles.
Also new for '08 models is the availability of the 2.73 performance axle ratio with the automatic transmission. It is included with the Z51 package.
Steering system
The Corvette's precise rack-and-pinion steering system is revised to provide improved feel at all speeds. The revisions are due to a new, premium machining process of the system's internal components, a new, stiffer intermediate shaft and controller calibration changes.
Wheels
Corvette Coupe and Convertible models come with a new split-spoke wheel design for '08. The design was introduced on the limited-edition '07 Indianapolis 500 Pace Car replicas with a Sterling Silver finish. The standard 18-inch front wheels and 19-inch rear wheels feature a Sparkle Silver finish, with a Competition Gray version optional.
Also new is a distinctive, performance-oriented forged aluminum wheel for Coupe and Convertible. It comes in a polished finish.
Exterior colors
There are two new premium exterior colors available with 2008 Corvette models: Jetstream Blue Metallic Tintcoat and Crystal Red Metallic Tintcoat; they replace Le Mans Blue Metallic and Monterey Red Metallic Tintcoat.
Custom Leather-Wrapped Interior Package
Available on Coupe, Convertible and Z06 models, the new Custom Leather-Wrapped Interior Package offers a stylish, two-tone leather-appointed cabin with details that enhance the feeling of Corvette's craftsmanship. Details include:
- Two-tone, leather-wrapped upper and lower instrument panel, door pads and seats
- Choice of new, exclusive colors: Linen or Sienna, with unique color breakup
- Padded door panel armrests
- 'Corvette' embroidered on passenger-side dash pad
- Embroidered crossed flags logo on headrests
- Unique center trim plate with Bias pattern.
Interior enhancements
All models feature a new wrapped instrument panel center trim plate, with bright surrounds for the shifter and cupholder. There are also new metal-finish door sill plates that greet passengers as they step into the vehicle, as well as a new lighted control knob for the available Magnetic Selective Ride Control.
Feature changes and enhancements
All Corvette models now come standard with features that were previously optional or part of equipment packages. They include:
- OnStar with available Turn-By-Turn Navigation
- XM Satellite Radio
- Auto-dimming rearview mirrors (with compass)
- Audio input jack on all radio systems except navigation; Personal Audio Link is available as a dealer-installed item with the navigation system.
The '08 Corvettes also come with a new Keyless Access fob, which features the key and remote-function controls integrated in a single unit.
Corvette design and interior details
Dramatic fender forms and exposed headlamps combine with the grille to create a strong visual identity for the Corvette, while the tapered rear deck and fascia improve high-speed performance. The lean rear design sports round taillamps and center-exit exhaust. The fixed Xenon high-intensity discharge headlamps provide superior lighting performance. With a 0.286 coefficient of drag, the Coupe models are the most aerodynamic Corvettes ever.
- MakeChevrolet
- ModelCorvette
- Tuning--
- Model--
- Year2008
- Price--
- Statusproduction
- Vehicle Typecoupe
- Fuel Economy--
- Fuelgasoline
- ConfigurationV8
- Displacement [cc]6162
- Power [hp(kW) @ RPM]430 (321) @ 5900
- Torque [Nm(lb-ft) @ RPM]575 (424) @ 4600
- Compression10.7:1
- Redline RPM--
- Transmission6-speed manual / automatic
- Driving Wheelrear wheel
- Drivetrainfront engine
- TractionABS
- Front Brakes325 mm vented disc
- Rear Brakes340 mm vented disc
- Front Tires245/40 ZR18
- Rear Tires285/35 ZR19
- Length [m (inch)]4.43 (174.6)
- Width [m (inch)]1.84 (72.6)
- Height [m (inch)]1.24 (49)
- Weight [kg]1459
- Acceleration 0-100 km/h [sec]4.3
- Acceleration 0-160 km/h [sec]--
- Braking 100-0 km/h [meters]--
- Top Speed [km/h(mph)]306 (190)
- 1/4 mile [sec]--



