Compare the Lotus Exige S2 1.8 - [2004] vs Nissan 370Z 3.7 V6 Roadster - [2009]. 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 S2 1.8 or the Nissan 370Z 3.7 V6 Roadster. We'll leave it up to you to decide which is your favourite.