Thanks for the update. That is kind of what I figured I am sure it will improve a little bit, I would expect mid 12's for city emphasized driving. I get about 13.5 to 14 in my '08 4.8 now where my average speed is about 28 mph and mostly 2/3 city 1/3 highway with a lot of stop and go. So was expecting a little worse more in line wiht the 4.4 in the X6.

Enjoy the driving.... I'm envious