Compare the Koenigsegg One 1 5.1 V8 Twin Turbo - [2014] vs Bugatti Divo 8.0L W16 64 Valve Turbo - [2018]. Find out which car is the fastest, most powerful, lightest or has the biggest engine in our top trumps style comparison page. Find out which car has the highest top speed or is the fastest accelerating, is it the Koenigsegg One 1 5.1 V8 Twin Turbo or the Bugatti Divo 8.0L W16 64 Valve Turbo. We'll leave it up to you to decide which is your favourite.