Compare the Westfield Sport 2000S - [2004] vs McLaren MP4-12C 3.8 V8 Twin Turbo Spider - [2012]. 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 Westfield Sport 2000S or the McLaren MP4-12C 3.8 V8 Twin Turbo Spider. We'll leave it up to you to decide which is your favourite.