The 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 (575 Nm)* with the standard exhaust system. An optional two-mode exhaust system brings a power rating increase to 436 horses (325 kW) and 428 lb.-ft. (580 Nm). A standard six-speed manual transmission and an optional six-speed automatic with paddle-shift control are offered. Corvette coupe and convertible have a hydroformed steel rail backbone structure, which features cored composite floors, an enclosed center tunnel, rear-mounted transmission and aluminum cockpit structure. Suspension cradles, control arms, knuckles, springs, dampers, bushings, stabilizer bars and steering gear deliver low mass, direct response and great driver feedback. 
Three suspension choices allow drivers to choose the setup that best suits their driving style. The standard suspension is tuned for a balance of ride comfort and precise handling. The optional Magnetic Selective Ride Control suspension features magneto-rheological dampers able to detect road surfaces and adjust the damping rates to those surfaces almost instantly for optimal ride control. It includes larger, cross-drilled brake rotors.
Corvette’s interior is inspired by the car’s dual-cockpit heritage. High-quality materials, craftsmanship and functionality help deliver premium quality meant to enhance performance driving. The instrument panel and doors are covered with cast-skin foam-in-place trim with the look of a leather panel. It is warm and inviting and has double the life of conventional trim materials.
An AM/FM/XM radio with CD player and audio input jack is standard. An optional Bose audio system or an in-dash six-disc changer is available. Steering-wheel mounted audio controls are on all models. XM Satellite Radio with a one-year subscription is included with the Bose audio system.
A full-function OnStar system with Turn-by-Turn Navigation capability is standard and an onboard navigation system with voice recognition is available. It is a DVD-based system that uses a 6.5-inch (165 mm) color touch-screen display.
Corvette also features keyless access. When the owner touches the door’s touch pad, the key fob’s signal unlocks the door. The system’s emergency key and other remote-function controls are integrated in a single unit.
The custom leather-wrapped interior package is offered on all models. It offers a stylish, two-tone leather-appointed cabin with details that enhance the feeling of Corvette’s craftsmanship. Details include:
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Leather-wrapped upper and lower instrument panel, door pads and seats
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Choice of exclusive colors: Dark Titanium, Ebony, Cashmere or Sienna, with unique color breakup
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Padded door panel armrests
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“Corvette” embroidered on passenger-side dash pad
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Embroidered crossed flags logo on headrests
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Unique center trim plate with a gunmetal pattern.
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Overview
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Models:
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Chevrolet Corvette Coupe and Convertible
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Body styles / driveline:
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two-door hatchback coupe with removable roof; rear-wheel drive (Coupe and Convertible)
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Construction:
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composite body panels, hydroformed steel frame with aluminum and magnesium structural and chassis components (coupe);
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Manufacturing location:
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Bowling Green, Ky.
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Engines
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6.2L V-8 LS3
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Displacement (cu in / cc):
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376 / 6162
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Bore & stroke (in / mm):
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4.06 x 3.62 / 103.25 x 92
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Block material:
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cast aluminum
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Cylinder head material:
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cast aluminum
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Valvetrain:
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overhead valve, two valves per cylinder
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Fuel delivery:
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SFI (sequential fuel injection)
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Compression ratio:
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10.7:1
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Horsepower
(hp / kW @ rpm):
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430 / 321 @ 5900* w/ std. exhaust
436 / 325 @ 5900* w/ opt. exhaust
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Torque (lb-ft / Nm @ rpm):
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424 / 575 @ 4600* w/ std. exhaust
428 / 580 @ 4600* w/ opt. exhaust
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Recommended fuel:
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premium recommended not required
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EPA estimated fuel economy (city / hwy):
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15 / 25 (automatic)
16 / 26 (manual)
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Transmissions
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six-speed manual;
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six-speed paddle-shift automatic
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Application:
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Std.
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Opt.
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Gear ratios (:1):
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First:
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2.66
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4.03
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Second:
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1.78
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2.36
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Third:
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1.30
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1.53
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Fourth:
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1.00
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1.15
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Fifth:
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0.74
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0.85
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Sixth:
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0.50
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0.67
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Reverse:
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2.90
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3.06
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Final drive ratio:
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3.42
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2.56
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Chassis / Suspension
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Coupe and Convertible
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Front:
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short/long arm (SLA) double wishbone, cast aluminum upper and lower control arms, transverse-mounted composite leaf spring, monotube shock absorber
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Rear:
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short/long arm (SLA) double wishbone, cast aluminum upper and lower control arms, transverse-mounted composite leaf spring, monotube shock absorber
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Traction control:
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electronic traction control; Active Handling
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Brakes
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Coupe and Convertible
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Type:
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front and rear power-assisted disc with ABS
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Type:
Rotor diameter x thickness (in / mm):
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front: 12.8 x 1.26 / 325 x 32 (std.); 13.4 x 1.26 / 340 x 32 (w/ Magnetic Ride Control)
rear: 12 x 1 / 305 x 26; (std.); 13 x 1 / 330 x 26 (w/ Magnetic Ride Control)
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Type:
Brake swept area (sq in / mm):
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front: 274 / 1768
rear: 200 / 1290
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Wheels & Tires
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Wheel size:
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front: 18-inch x 8.5-inch
rear: 19-inch x 10-inch
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Tires:
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front: P245/40ZR18
rear: P285/35ZR19
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Dimensions
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Coupe and Convertible
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Wheelbase (in / mm):
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105.7 / 2685
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Overall length (in / mm):
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174.6 / 4435
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Overall width (in / mm):
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72.6 / 1844
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Overall height (in / mm):
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49 / 1244
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Curb weight (lb / kg):
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3208 / 1455 (Coupe)
3221 / 1461 (Convertible)
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Weight distribution (% front / rear):
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51 / 49 (Coupe and Convertible)
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Interior
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Seating capacity
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2
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Interior volume (cu ft / L):
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52 / 1475 (all models)
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Headroom (in/mm):
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38 / 962 (all models)
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Legroom (in/mm):
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43 / 1092 (all models)
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Shoulder room (in / mm):
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55 / 1397 (all models)
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Hip room (in / mm):
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54 / 1371 (all models)
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Capacities
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Cargo volume
(cu ft / L):
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Coupe: 22 / 634
Convertible: 11 / 295 (top up); 7.5 / 212 (top down)
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Fuel tank (gal / L):
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18 / 68.1
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Engine oil (qt / L):
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5.5 / 5.2 (Coupe and Convertible)
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