Compare the Lotus Exige 240 R - [2005] vs Bentley Continental GT 6.0 W12 Convertible - [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 Lotus Exige 240 R or the Bentley Continental GT 6.0 W12 Convertible. We'll leave it up to you to decide which is your favourite.