The X3 is one of the best cars I've ever had and I've had a lot. The only complaint is its gas mileage which I know can be better. Other than that the care is very well built. The aluminum wheels also need to get better, they pit very easily.
The AWD, the stereo, the beautiful sunroof and the pickup are all great features. The workmanship and quality are all top draw.
Better gas mileage, and the aluminum wheels that don't pit.