There are roughly two kinds of fast cars - big, heavy cars with a large engine developing unseen amounts of horsepower (but with all the latest technology inside), and then there are small, ultra-light cars stripped of all but the essentials, who only need a relatively small engine to yield the same results as there larger, heavier counterparts.
One of the most basic (and fun!) of these types of cars is the Caterham 7, a kit car which weighs next to nothing yet has a 260bhp motor to play with. The result? One very fast go-kart ;)
Here are some pictures of this gorgeous creation.