How does it compare to the 4.8 e70, well I wasnt to sure as I had never driven the x6
So far I am impressed (I do miss the sound of the v8) but the pull on the D is amazing (not sure what it would be like aganist the 4.

I've fitted the black BMW badges to the wheels, bonnet boot lid and steering wheel, and after closer inspection I think I am going to get the bonnet and wings painted, there are a few stone chips nothing major, but I think after fitting the X6m front bumper and the rest of the kit the stone chips will just bug me.
I seem to be able to throw the x6 around a bit more then the x5 not sure why but all in the drive is much the same as the X5 expect I hate the RFT >:(
Having 8 gears is brill doing 80mph at 2k revs is the nuts, and as mentioned the pull is great (handy when Audi's or Honda's s2000 try to under take you >:D)
This week I plan to fit the spacers get the wheels painted black and fit the big brakes, if I get time i'll also change the springs (if they turn up)
Not sure what to do rempa wise shall I get a map or get a tuning box so that I dont loose the map if it goes in and BMW flash my ecu, any thoughts.
I'll post pics up as soon as I finish my mad cleaning session!