We bought our Tahoe when it was only 6 months old. We instantly fell in love with it. It now has 100,000 miles on it and we have no plans on getting rid of it! It plows through anything and is invaluable in the snow! We were thankful of our 5 year warranty, though. The master brake cylinder went out at about 80k, the U-joints went out twice, and all new brakes. It's ironic, though, because since the warranty expired, there has been no problems for a few years! It is the best there is for towing, off-road, and driving around town. Tahoes are hit or miss. You either get lucky with a very good one, like us, or you end up with a real lemon. Be careful, and good luck!
5.7L V-8, leather, push-button 4WD, VERY COMFORTABLE! Suprising road manners.