Elm Chevrolet

Chevrolet recently unveiled its new top-of-the-line model for its quintessential sports car, the Camaro, at the Chicago Auto Show. The forthcoming 2012 Camaro ZL1, complete with a 6.2-liter supercharged V8 engine that boasts an estimated 550 horsepower (hp) and 550 lb.-ft. of torque, will compete directly with the Ford Mustang Shelby GT500, whose current 5.4-liter V8 offers an equal amount of hp, but 40 lb.-ft. less torque.

Scheduled to launch early…