The 2009 ZR1 Corvette was immediately recognizable to consumers, despite borrowing similar design cues from its Z06 counterpart. At its core, the 2009 ZR1 Corvette featured an all-new LS9 supercharged 6.2 Litre V-8 engine rated at 638 horsepower (476 kW), and approximately 604 lb./ft. (819Nm) of torque.