Hello, we bought an 2010 X5 diesel in January, 31,250 miles and we are still figuring it out. Mostly have wheel questions at this point. The previous owner had 20 inch Sport package wheels installed without run-flats. The rears need replacing and deciding what's the best way to go is perplexing. We bought the car to tour around the country (retired) and desire stability and comfort over high performance. We also have a 1997 Z3, 4cyl and 5 speed, it's in the back of the garage until spring. That's all folks!