My Tahoe has been a wonderful truck. I bought it with 6000 miles and 119,000 miles later it continues to satisfy. The only repair work has been brakes at 80,000 and a fuel pump at 124,000. The car has yet to need a tune up and is still on the original CV joint boots up front. The Tahoe is very comfortable and easy to handle with a relatively short turning radius. The truck has been a great tow vehicle for my fairly heavy 19' ski boat. The 5.7 Vortec with OD tranny performs well while turning in a respectable 17 MPG on the highway. No plans to unload this one anytime soon.
The driveability and ride is great. The 4WD system has performed well when called upon. My wife loves the heated leather seats. The eight speaker CD sound system kicks butt.
Some of the exterior trim (door handles) could be beefed up. The drivers side handle craked but is still functional. No other complaints come to mind.