Compare the Volkswagen-VW Beetle 2.0 TSi Cabriolet - [2012] vs Jaguar XK 140 Roadster - [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 Volkswagen-VW Beetle 2.0 TSi Cabriolet or the Jaguar XK 140 Roadster. We'll leave it up to you to decide which is your favourite.