2010 Porsche 911 GT3 RS facelift

Designed to be the ultimate rear-wheel drive sports car, the RS features a modified version of the GT3's 3.8-liter boxer engine. Peak output climbs to 450 hp, which is 15 hp more than the standard GT3. Backed up by a short-throw six-speed manual transmission, the new 911 GT3 RS should accelerate from 0-100 km/h in four seconds, before hitting a top speed in excess of 314 km/h (195 mph).