12. Chevrolet Cobalt SS Turbocharged

The Chevrolet Cobalt SS Turbocharged might look like just another compact car, but it hides a potent turbocharged four-cylinder under the hood. With sharp handling and impressive straight-line speed, it can embarrass much flashier muscle cars.
Praised by Jalopnik, the Cobalt SS delivers raw performance in a humble wrapper, making it a true sleeper that’s earned respect on both the street and the track.