I PM'd you. You can also tak to Kel, she drives it daily. It is a beast and except for when it gets to the 100's here (Arizona) because it doesn't have good front window tinting, it is the most fun to drive.
concerns:
speed/accel: with the turbodiesel it gets up there plenty fast for anyone driving around in a vehicle with a GVR of 12,500. I have used it to blaze to the hospital and had it up at 80MPH no problem- people get the Fuck out of your way.
mileage: diesel is cheaper and it easily gets 13MPG at worst. Gas cost/mile is about the same as my 2002 911 C4s
repair costs: If you have an good mechanic (average GM trucks) he can fix it easy, sometimes you have to order a part or two which are twice the cost that they should be but they get there fast.
Uniqueness : we're talking about a $110,000 SUV here. It gets more looks and thumbs up than anything I have EVER driven.
Parking : wherever you want. No one can tow you anyway.
anyway PM/ e-mail me or Kel