5. C6 Z06
Complex Says: The Z06 has the biggest engine that any Corvette has sported in a long time. The 7.0L LS7 makes a roaring 505hp, and the weight has been reduced greatly as well to improve handling and acceleration. In 2010, a Z06 Carbon Special Edition was made that was just like the Z06, although it featured all the lightweight carbon-fiber bits from the ZR1.