RVs / campers.
The jet powered Volkswagon Beetle.
my 1993 oldsmobile cutlass.
ariel atom
bulldozers
something with teh neons, subs, wicked cool bodykit, 23 inch rims, a giant shopping cart wing, and teh exhaust that makes all the wicked rattling noises!!!!!!!!!!!!that would pwn!!!!!!!!!!!!!!!!!!!!!!!!!! (Because I am feeling like a flaming n00b who thinks LFS is NEED for Speed.)
But seriously, more cars that bare resemelance to street legal cars, but nothing stereotypical like a lamborghini. (XFG, UFR, XRR, XFR, FZR etc)