Compare the Ford Mustang Cobra 2.3 V6 Turbo - [1979] vs Austin-Healey 100 M BN2 2.6L - [1955]. 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 Ford Mustang Cobra 2.3 V6 Turbo or the Austin-Healey 100 M BN2 2.6L. We'll leave it up to you to decide which is your favourite.