The 2012 Chevrolet Corvette cars is mechanical by a unique, supercharged LS9 6.2L engine, and is the fastest, most powerful car ever offered by Chevrolet. The Corvette Grand Sport was a knockout hit in its debut last year, accounting for approximately half of all coupe sales and 70 percent of convertibles. Customers were drawn to its blend of the Corvette’s capable chassis and powertrain, with enhanced handling attributes. It also featured wider fenders, specific front fenders, unique wheels and other exclusive cues. It is rated at 430 horsepower (321 kW) and 424 lb.-ft. of torque (575 Nm) with the standard exhaust system. An optional dual-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 paddle-shift automatic are offered.
