From E30 Zone Wiki
We all know the E30 is the closest you'll ever get to driving perfection. But that doesn't mean it IS perfection; every car has its own quirks and niggles, and the E30 is no exception. And as these cars age, certain problems occur more frequently than others.
So if you're looking to buy an E30, or you have one of those little issues, check out our Links Table to see where the fault lies.