I love my suburban. I've had it just over a year now and it has been a great car. When i bought it, it had 103,000 miles, and one previous owner, who was a mechanic. It was maintained very well. I have had to do a little work on it however. At 112,000 miles the fuel pump went out, I've recharged the ac, I've done a break job, and also had to replace a few radiator hose joints that just wore out. The vehicle has always been in the southwest. First Nevada, then Arizona, so the plastic joints just became brittle over time. Overall not bad in my book for a 16 year old vehicle. I've taken it through some pretty intense off road trips and even without 4 wheel drive it's done amazing. I would highly recommend this suv to anyone who has kids or needs lots of cargo space.
I bought this vehicle in 2001 and have put over 300,000 miles. I've been from the mountains & snow to the N.C. Outer banks & on the beach .... Camping, retreats, hauling church youth, hauling building materials, cross country family trips .... The ride is still great! Best vehicle I've ever owned! I plan on restoring it and going for another 300k!
I know some people luck out and get the kind of Suburban that "runs forever!!" but I will never buy a Chevy again. The amount of space inside is nice and cargo space is great, but that's about it. The interior components are all snapping apart (plastic), and though the seats have all sorts of adjustments, I cannot get a comfortable fit for me (I've never had a problem in any other vehicle). It is also a gas hog... at best we've gotten 13.5 mpg highway (it's rated at 12/16). I was expecting a bit of a hog, but hoping closer to 15 or so. I also find it VERY difficult to see out the back with the barn door style--the doorway edges block the view from your rear view mirror. In addition, the rear seat isn't as wide as the middle and I struggled to fit 3 booster seats back there. I expected more from such a huge car--my little tiny minivan has the same width in the 3rd row. Now, for the mechanical part--at 90K miles, it needed a new engine, at 110K it needed a new transmission, at 135K it needed a new transfer case (this one is because over time, the oil pump inside the transfer case drills a hole in it... just great). I've put a ton of money into it and can't get anywhere near that back for it. I wish I would've just gotten the Honda Odyssey for my family hauler. This thing has been a money pit.