Debaser, it's a Dodge Tomahawk. Four, independently suspended wheels and the (600bhp?) V10 engine from a viper. I saw a film of one wobbling around in a warehouse, and can't wait for someone to find the courage to go outside with it.
If I might be controversial for a moment, the Koenigsegg is a little porky and does in no way smoke the F1. The car has been out for a while now, and still no independently-verified top speed figure exists to my knowledge.
To hit its own improbable, estimated top speed, the Veyron will require you first to pull over, phone Bugatti, and wait. A Bugattiman will arrive with four new wheels and tyres and discreetly fit them while you start psyching yourself up.
F1, please