Compare the Vauxhall-Opel Manta Rallye 1.9 8v - [1970] vs Austin-Healey Sprite MKIII AN8 - [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 Vauxhall-Opel Manta Rallye 1.9 8v or the Austin-Healey Sprite MKIII AN8. We'll leave it up to you to decide which is your favourite.