My first car and because of it, the only car I am ever willing to buy would be a buick! Owned for 4 years only went from 169,000 miles to 192,000. But worked no matter what! Had to replace battery when first buying, but nbd, previous owners treated car like crap. And my vehicle still held like a champ. When I bought it, no interior lights, and eventually then window motor went out so I sold it to a buddy, didn't feel like fixing it up. Had brakes replaced (my fault) Gas leak (hit something, my fault) and broke muffler (my fault.) otherwise no mechanical repairs needed, Most reliable. Oh and AC did work for first 3 years, but finally died out.