2009 Mercedes-Benz SL65 AMG Black Series

Mercedes-Benz SL65 AMG Black Series With more power on tap than the half-million-dollar Mercedes-Benz SLR McLaren (now discontinued), the SL65 AMG Black Series is the most radical Mercedes on the road today.

You could chalk it up to the bi-turbo V-12 that resides under the
hood, producing 661 bhp and a staggering 738 lb.-ft. of torque. But what's most tantalizing about the Black Series is its racecar-inspired bodywork, with fenders that push the limits of a car's legal width. Even compared with the already ultra- wide body of the Lamborghini Murciélago LP 640, the Black Series is an additional 1.2 inches wider. And it's not all for show as the extra fender width allows for those wide wheels to stay within the confines of the bodywork.

Although it has the performance of a racecar, the Black Series is relatively docile to drive, given you're prudent with the throttle. It comes equipped with a 5-speed automatic transmission that's a good compromise between smooth shifting and sporty response. This makes the car better suited for a comfortably brisk road drive than an all-out track day.