...and the most exclusive, since there's currently only one in existence. The TVR Cerbera Speed 12. Those of you who've played some of the Gran Turismo games have probably seen this car in those games (it's in Forza 3 as well). Video taken from inside the car, listen to the fucking sound this thing makes! No embedding on this vid, unfortunately. Car sounds start at about 1:05 [y]Ikeyrh9E91w[/y] Cliffs: TVR makes supercar, owner of the company decides it's too powerful to sell as a road car. Several years later they decide to complete one of the cars and sell it to an auto enthusiast deemed worthy of owning it.