1997 red Chevy S-10 Ext Cab for me, with the only mods being my Alpine, a small amp, and a pair of 6x9s. Gotta have my tunes.
My wife sports the 1990 blue Toyota Celica which is in horrible need of a paint job and a fix of the big ding in the drivers door. BUT, it still only has 61,000 miles on it, clean as a whistle inside, gets 30+ mpg, and runs like a scalded dog on the highway.
She's preggers though, so some sort of small SUV or Camry-esque sedan is coming in a month or two.