11. Buick Regal GS
From the outside, the Regal GS looks dull and uninteresting, which is exactly what you want. However, this is a seriously fast, capable machine. But the secret of the Regal GS is its engine. It is a 2.0-liter turbocharged four-cylinder that delivers 270 HP.
Better still, the power goes to all four wheels over an advanced AWD system. And the six-speed manual transmission makes driving fun and engaging. Due to compact dimensions and relatively light weights, the Regal GS can reach 60 mph in around six seconds.