Compare the Peugeot 205 T16 1.8 16v Turbo - [1984] vs Jaguar Mark X 4.2L Overdrive - [1964]. 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 Peugeot 205 T16 1.8 16v Turbo or the Jaguar Mark X 4.2L Overdrive. We'll leave it up to you to decide which is your favourite.