2005 Pontiac Grand Prix GTP 4dr Sedan (3.8L 6cyl S/C 4A)
Gee. What DOESN'T work on this car. Paint was peeling off after 2 years and now it has leprosy. Water pump needed replacing after 2 years. It's burning oil like a drunk BP CEO. The cheap plastic on the inside is worn off everywhere you put your hands. The leather seats are fading and tearing. Oh. And the stupid key fob won't work. Avoid this car. Avoid Pontiacs. Avoid GM.
It has lots of sensors for things like low oil level and tire pressure. That's good. You'll need the warnings.