Compare the BMW 3 Series 325i Sport Manual E30 - [1986] vs Aston-Martin Lagonda Series 3 5.3L V8 - [1986]. 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 BMW 3 Series 325i Sport Manual E30 or the Aston-Martin Lagonda Series 3 5.3L V8. We'll leave it up to you to decide which is your favourite.