When it comes to supercars, the SLR is one of the finest examples on the road. With a $495,000 price tag, the SLR epitomizes performance with a 617-horsepower V-8 and a 3.8-second run from 0-62 miles per hour. The two-passenger roadster features classic Mercedes-Benz design cues such as the long hood/short decklid proportions and the gull-wing doors. The extensive use of carbon fiber in the body construction helped give the SLR a lightweight a rigid The SLR-Class comes with a four-year/50,000-mile warranty and gets an estimated 16 mpg on the highway.