First car game you ever played?
Mine was Sega Outrun, on a shady XT PC with 1 color Hercules Monochrome display. It ran at a blisteringly quick 12 MHz (with turbo enabled, otherwise a more civilian 4.7 MHz).
Here's what it looked like more or less, except imagine it being different shades of green:
[IMG]http://www.gregsewart.com/images/outrun.jpg[/IMG]
Needless to say I played it into the ground! :D
The other one was testdrive. We're talking testdrive 1 here, as in the first ever rendition.
I still remember it now. You got to choose between a Porsche 911 Turbo, Lotus Esprit, Lambo Countach, Ferrari Testarossa and I think a Corvette. I thought it was the best game ever...
Got no screenshot of it unfortunately.
EDIT:
Got some shots from Testdrive 1 and 2:
Here's what it looked like more or less on ye olde trusty Hercules Monochrome:
[IMG]http://free-game-downloads.mosw.com/ss/1715_0.gif[/IMG]
Here's my favorite Testdrive 2 car:
[IMG]http://www.old-cans.com/games/testdrive2/1.gif[/IMG]