Geez, I hope you guys with the long lists aren't doing this from memory. I'll split this up into several posts, because I like pictures (although these are not MY actual cars).
1966 Pontiac Grand Prix - 389 V8. Horrible gas mileage. Amazing interior. Vacuum Manifold Gauge. You could easily land a helicopter on the trunk. It really was this color.
1978 Chevrolet Malibu - hand-me-down from my Dad. Certainly the worst car I've ever owned and possibly one of the worst ever made. The only car I've ever driven that I liked less was a PT Cruiser. Mine was red. Yes, it had a vinyl top. Just horrible. I only drove it for a short time.
1981 Dodge Challenger - Actually, a Mitsubishi product with a torquey 2.6L 4 cylinder and 5-speed manual. An absolute blast to drive, which I did for about 13 years and 200k miles. Mine was blue over black.
1984 Toyota Corolla - at least it had a manual transmission. Good gas mileage. Like most/all cars, drove it until it was worthless.
Shortly thereafter, I got a family and a real job...