Is the Mercedes 300SL the world's first supercar? I drive one on the Mille Miglia to find out.

About Supercar

A supercar, also known as an exotic car, is a street-legal sports car with race track-like power, speed, and handling, plus a certain subjective cachet linked to pedigree and/or exclusivity. The term 'supercar' is frequently used for the extreme fringe of powerful, low-bodied mid-engine luxury sportscars. A low-profile car may have limited ground clearance, but a handling-favorable center of gravity and a smaller frontal area than a front engined car. These characteristics can reduce supercars' ...