I recently watched a video on the Ariel Atom 2, and I was very impressed by this ultra stripped down track car for the road. Because of its powerful engine and light body, it can beat just about any motorcycle or car (yes even the Ferrari).
The car is powered by a supercharged Honda i-VTEC 2.0 engine putting out 300 horsepower on a body that weights about a thousand pounds. What makes this car fast is its power to weight ratio. For example, the Ariel Atom 2 produces about 600bhp per 1000kg, while a Porsche 911 Carrera produces about 237bhp per 1000kg.