Compare the Mercedes CLK 500 Cabriolet - [2006] vs Oldsmobile 4-4-2 7.4 V8 Sports Coupe 365 - [1969]. 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 CLK 500 Cabriolet or the Oldsmobile 4-4-2 7.4 V8 Sports Coupe 365. We'll leave it up to you to decide which is your favourite.