levin, trueno apex, skyline m23 (the old fast one), andthere should be nascars like in all gta games but they should be nascar versions of the cars in the game, not just custom. and there should be champ f1 cars. and maybe kit cars of old feraris and wierd concept hondas and stuff.
oh and mustang mach one (the one that looks like a hatch back) and goped. i think goped would be really cool, but make it more common, because i see many of them here where i live and some of them can go about 80 easily (and dont say im bs because if driven them, and mine goes 62 tops)