We didn't expect a tuner car from Chevy, but the Cobalt SS measure up in all ways. Two-liter four cylinder engine, check. Variable valve timing, check. Turbocharger, bonus. With 260 horsepower, the Cobalt SS has more power than a Honda Civic Si, and the Cobalt SS' limited slip differential, stabilizer bars, and suspension tuning lead to good handling in the corners. Put it in launch-control mode and you can achieve maximum grip and acceleration off the line. Chevy also steps up a bit in cabin tech, giving the Cobalt SS iPod integration and a bass-heavy Pioneer audio system.