Three brand new 2012 Camaro ZL1 coupes parked together in the same place isn't a usual sight, even more so if they let their 580-horsepower supercharged V8 engines play a muscular tune.

The pony car?concerto took place at the Rodgers Chevrolet dealership in Woodhaven, Michigan. You can hear them in action in the video that follows right past the jump.[...]

Source: Carscoop