Luxurious,exclusive and very,very limited. It's rare to see these four beauties on any public street. Seeing one is a pinch-me moment.These cars cost about 2.5 million euros new,but used,they're even more expensive. That's because you can't buy them any more. With race driver Marc Basseng,we compare the four on the Nürburgring race track and find out which of the super-sports cars is the fastest.
