I currently drive an AW E46 M3 and planning to move to a used 2010+ X6.

The AW 2010 X6 xdrive35i that i'm looking at is fully loaded with sport/premium/tech package but it has 62k miles.

I love AW and do want that color on an X6.

Questions.
1) Any concerns on the high mileage ?

2) What should i look out for ?

3) Would you buy it ?

4) What are the real mpg for 35i and 50i ?