More Audi Models:
Edition:
Compare the BMW 6 Series 640d - [2014] vs Porsche Boxster 2.7 987 - [2004]. 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 BMW 6 Series 640d or the Porsche Boxster 2.7 987. We'll leave it up to you to decide which is your favourite.
BMW 5 Series M5 F90
Engine: Turbo Petrol | 4395cc 32v V8
Top Speed: 155 mph
0-60mph: 4.10 seconds
Citroen XM 3.0 V6
Engine: Naturally Aspirated Petrol | 2975cc 24v V6
Top Speed: 234.9 kph
0-100kph: 8.7 seconds