The new American supercar will be presented on January 13, 2013 in Detroit and now mechanical will wear the new 6.2-liter LT1 V8 engine that delivers 450 horses with 610 Nm torque with 6,600 rpm limiter, the Corvette with this engine, do the 0-100 km / h in about 4 seconds. The engine is more efficient than the LS3 V8 because it has half the system rolls off at low loads, an average consumption of 9.8 litres/100 km