For some odd reason I pull a few car lengths on a 330xi. I have a 330i. Well I'm a 6 speed and the other is auto but still. Anyways XI is more trouble. Transfer case to plenty of things. People always like omg how the hell do you drive it in the winter. My car with winter tires is I can say better than any XI with all seasons.
Also you can't peel out properly. But non XI