2001 with 3L M54 inline six. 167k and have owned it for a year. NO major mechanical repairs that I'm aware of, but the body panel damage repairs from a previous front collision probably were expensive. Since I've heard so much good stuff about the engine she happens to have in her, I plan on at least doubling the miles with regular full syn oil changes. Hard to say what the owner did before me except I have been able to determine he swapped the oxygen sensors by mistake when he replaced them all, so I actually hope he didn't do too much....I think he had a shop install the Xtrons nav unit, and they did a good job. I have since done a lot of little stuff like I polished the headlights, replaced the coolant reservoir, door actuators, window regulator, windshield washer motors, led bulbs, battery and positive cable BST(I was rear ended the day I bought her and that blew the BST). Right now, she needs a new aux fan, and to have both ends fixed from the accidents.
Patiently waiting for the local upullit to get one in so I can get the rest of the parts I need to pull that off.