Compare the Vauxhall-Opel Astra 2.2 16V - [2003] vs Ford Mustang M81 Mclaren 2.3 Turbo - [1980]. 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 Vauxhall-Opel Astra 2.2 16V or the Ford Mustang M81 Mclaren 2.3 Turbo. We'll leave it up to you to decide which is your favourite.