Chevrolet offers the 2012 Corvette in more than 20 trim selections, with MSRP from $49,600 to $111,600. Available engines range from a 430-hp 6.2-liter V8 to a 638-hp 6.2-liter supercharged V8. For 2012, non-topline ZR1 models can add a ZR1 spoiler, 2LT and 3LT Corvette packages include navigation, Bose audio, and heads-up display, a special edition Centennial model is available, and the ZR1 Corvette offers a new high-performance package with a close-ratio six-speed, black cup-syle wheels and a black spoiler.