Changing from E53 to E70

[bd3500]

Hello,

I was recently in an accident in my 2002 E53 3.0 X5. The other party was at fault, no one was hurt, and the insurance is going to deem it a total loss. We're working out details but anywhere from 10k to 14k I believe.

I am looking at CPO'd e70 X5's and was curious if there was anyhing I should avoid? I.e. Do the '07 models have more issues than later ones? Do the 8 cyl. have more problems then the 6 like the E53?

Thanks!