2002 bought in dec 2001. 110k miles. On my third set of tires, third set of brakes, second battery. I replaced most of the interior radio, window bulbs, now the hvac lights are going out. Possibly rust starting above right rear wheel. Rust hole in door jab area on rear passenger door opening. Cracked rear window frame, fixed with jb weld, then fixed again, then fixed with rtv. Window washer motor leaking and replaced. Oil changes every 3 to 4 k miles. Original motor, trans, differentials, cv joints, u joints. Replaced left front tie rod end and wheel bearing. Air conditioning still works great, never serviced. Paint and plastic still look great. Only one door ding, no scratches. I think all the exterior lights are original except the head light bulbs. Original exhaust.
I have a long drive now and use another car most of the time, use the avalanche for hauling and winter snow. My 17 year old drives it to school and his job (and no, it is not his car, it's mine, he is just using it when I don't need it). I have trained him well, he always gets an end parking spot towards the back of the school lot. No scratches or dings. He did drive on a road that had just been sealed, I spent about 20 hours getting all the tar off the plastic. I always armorall the plastic in the wheel wells and it was a job to get the road tar off of those. Had to pull the wheels off to get in there.
Still drives very nice.