Compare the Mercedes C Class AMG Estate - [2007] vs Ford Mustang Mach 1 429 Cobra Jet - [1971]. 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 Mercedes C Class AMG Estate or the Ford Mustang Mach 1 429 Cobra Jet. We'll leave it up to you to decide which is your favourite.