Chevrolet

Camaro’s 3.6-liter direct injection (DI) V6 delivers more power through increased efficiency, while maintaining fuel economy and lowering emissions â€" including a 25-percent drop in cold-start hydrocarbon emissions. It is standard on LS and LT models, producing 312 horsepower and 278 lb.-ft. of torque. Despite a compression ratio of 11.3:1, the 3.6-liter DI engine is designed to run on regular unleaded fuel. It is EPA-rated at 29 mpg on the highway. All Camaro models can be equipped with either a six-speed manual or six-speed automatic transmission. The Aisin AY6 six-speed manual is standard with the 3.6-liter engine, and a Hydra-Matic six-speed automatic is optional. A Tremec TR 6060 six-speed manual is standard on the SS, and the Hydra-Matic 6L80 six-speed automatic is optional.