7. Audi RS6 Avant

Notable Features: 580 hp, 0-62 mph time of 4.6 seconds; the 2008 RS6 Avant was actually faster and more powerful than the 2008 R8

Complex Says: If you think station wagons are the boring antithesis of sportscars, the RS6 Avant should change your mind. It's a phenomenal sleeper car, because no one expects a station wagon to whoop an R8's ass. Alas, that's one matchup you'll never get to see in the U.S. So you