I have had a lot of trouble initially with the computer system of the car, but the worst is that I had to have the clutch replaced at 75,000. miles and now I need a new transmission at 83,000. miles. Dealer tells me it's my driving - but I have been driving Beemer stick-shifts my whole life - I never had to have either one of those parts replaced until I got to 175,000. miles. Furthermore, all maintenance the car needs is very expensive - which may have to do with individual dealerships. Nor am I happy about the acceleration of the car. It certainly does not compare to any of the 3- series of the BMW's - but then again it's also cheaper.