Corvette is the legendary American sports car, with a 6.2L LS3 V8 engine with 430 horsepower and a short-throw six-speed manual transmission featuring launch control. Additional performance features include Active Handling, Traction Control, ABS and four-wheel disc brakes. In addition to the different body components and higher, wider rear spoiler, Grand Sport Coupe differentiates itself from initial Corvette models with the Z52 Performance Package including dry-sump oil system and differential cooler, Goodyear Eagle F1 Supercar tires, and larger cross-drilled brakes. The 1LT also includes dual zone climate control, power-adjustable heated auto-dimming mirrors, xenon high-intensity discharge headlamps and foglamps. OnStar®† with Directions & Connections® for six months, SiriusXM Satellite Radio† with three-month trial, leather seating surfaces, 6-way power seats, and run-flat tires are standard.