Ascari might be something of a small player in the world of loony cars but the A10 version of its KZ1 supercar is the perfect track machine for those on a slightly tighter budget. This one's comfortably under the £1m mark - costing around a third of that. In this company that's a huge bargain, especially given that Ascari has its own track where you can go and play with it. Unlike everything else on the list here you can drive the 625bhp A10 on the road legally. We'd perhaps not, given it can reach 62mph in 2.8 seconds, has a top speed of 220mph and comes without luxuries like soundproofing and air conditioning. Instead it features hardcore kit like a fully plumbed-in fire extinguisher system and FIA-approved roll cage.
Nope, we'd leave ours parked up at Ascari's Race Resort, the luxury facility that's got garaging, accommodation and a track that borrows its bends from the world's greatest racing circuits. It all sounds like it'd be a good way to enjoy yourself before jetting off to your private island for a bit of down time.