2002 Oldsmobile Intrigue GL 4dr Sedan (3.5L 6cyl 4A)
I've owned this car now since March 2009 (with only 60,000 miles on it) and have put about 30,000 miles on it in one year. It's my daily driver and it's been very comfortable and super reliable (I've changed the tires and the oil and that's about it). While GM may not have figured out Interior Issues by 2002, they sure figured out the mechanical stuff with this car. An excellent buy Used if you can find a well looked after example.
Engine, transmission, reliability, everything still works (including the AC)!
Nothing I can think of, if you make allowances for the usual 2002 GM vintage fit and finish / interior plastics