Funny thing is I fell in love with the E60's rear end before the front! But regarding the X6...overall I think the "form" is o.k. What I do not like are the roof racks. With them curving down, I'm not sure how it can be utilized well. But more so, I don't like the huge rear view mirrors nor the 3-glass window at the C-Pillar...a little awkward looking.