I've had a 9000 Aero, a 9000 turbo, and just got rid of a 9-7x Aero to buy my X5M. I will never own another one. The 2 9000's constantly had an issue, whether it was a door handle breaking-3 times, or going into a limp mode, or cv boot/joit, welds breaking. Never again. The 9-7x Aero was a lot of fun, but at 14mpg highway, ( 6 liter corvette engines in the Aero models), and a lack of refinement as it was esentially a Chevy Trailblazer SS, I wouldn't buy one. I have heard the Viggens are a blast-friend had one that was modified, but again, how reliable will it be.
'10 Space Gray, Cinn Int.