26: Koenigsegg CCXR Trevita
As with the Ford GT and the McLaren F1, Jay Leno is accustomed to driving supercars. He has more than a few of them in his collection and the Koenigsegg CCXR Trevita is particularly important. This is one of the most recent supercars to hit the evolving market, and celebrities like Floyd Mayweather all lined up to own one (via Motor Authority).

The Koenigsegg CCXR Trevita that Jay Leno has is in immaculate condition. He hasn’t done anything other than maintenance. The CCXR is one of the fastest production cars in the world, and the barebones interior is evidence of that. There are very few stripped-down production car models that can compete with the CCXR.