Compare the Volkswagen-VW Golf 2.0 R DSG - [2009] vs Mercedes 300 SL II Roadster W198 - [1957]. 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 Volkswagen-VW Golf 2.0 R DSG or the Mercedes 300 SL II Roadster W198. We'll leave it up to you to decide which is your favourite.