1994 Pontiac Sunbird--the cheapest car GMC ever made, and it was obvious, too. The thing was a piece of crap. I had to beg for two years to get rid of it.
1996 Pontiac Firebird--my current car. While I was begging to get rid of the aforementioned Sunbird, I was begging for the Firebird. She was a little older than what I had originally wanted (and I really wanted a Trans Am), but I've since realized that this little silver car has a personality all of her own, and I love her more than anything. Even though she does start pouting about once every three months and gets sick in some way so she can have attention!
(Yes, I am obsessed with my car. I wrecked her last February, and I cried for two weeks and drove the people at the shop crazy until I finally got her back.)