Only two cars so far.
1993 Chevrolet Cavalier - Was my first car that I drove all through high school. Had a huge leak in the radiator so I would fill the trunk full of milk gallon jugs filled with water that I would pour in there every time I stopped some place. Picked up a lot of girls with that one
1996 Pontiac Sunfire - Bought it for $1000 about 6 years ago and have since put about 70,000 miles on it. The amazing thing? I have NEVER put a single dollar in repairs into it; just tires and oil changes. Has to be the most well-built car in the history of the world. Looks like hell now with 200,000 miles but I love it to death.