Thinking about buy a 320d M sport coupe, around 2006/07. It is either the diesel or petrol 2.0 i am thinking off.

Currently i have an A3 2.0l turbo s-line with the dsg flappy paddles that is FULLY loaded with just about every extra on it but thinking it is time for a change and maybe also something more economical.

Seem to be a lot of reports if the bmw suffering expensive bits going like the dtc and dfp's etc even with full service histories and reasonable miles, and wondering if they are prone to bits going belly up!!

The Audi has never put a foot wrong and being so spec'd up is a really great car that looks stunning, but just got a hankering for a 3 series coupe.

Any views/advice on them will be welcomed as i really can't decide if i should let the Audi go or stay put??