Compare the W-Motors Lykan HyperSport 3.7L Twin Turbo - [2013] vs Bentley Bentayga 6.0 W12 Bi Turbo - [2015]. 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 W-Motors Lykan HyperSport 3.7L Twin Turbo or the Bentley Bentayga 6.0 W12 Bi Turbo. We'll leave it up to you to decide which is your favourite.