I would like to know what kind of MPG people are getting on their X5 3.0s. I got 12.66 MPG on a mostly all city driving. On an all highway trip I got around 18MPG.

Is this normal? Does MPG get better? It is a brand new 2008 model which I have had for about 2 months now...

Love the SAV so far but this MPG is way worse than I anticipated!