My list is short, so I'll do colors too. The first two were my parents cars that I was the main driver on for at least some period of time. The rest I bought and paid for myself.
1984 White Honda CRX
1991 Black Acura Integra
1992 Red/Maroon Saturn (SL maybe...whatever their basic sedan was called back then)
1996 Green Acura Integra GS-R Hatchback (this car was lots of fun, and could transport things around too with the hatch!)
Current: Black 2002 Subaru Impreza WRX
Future? I like the Lotus Elise, not that I could see spending 40k+ on a car. I'm interested in the return of the Nissan Skyline GT-R in a couple of years as well. It is supposed to be back as part of the Infiniti line. We'll see what else. I figure I have about two years left before I am ready for a new vehicle.
On my wife's side, she has a Blue 2000 Audi A4 Quattro, which just got paid off this month!