The biggest untouched road car categories in lfs are the supercars (400kW+), big V8 muscle cars (not just old camaros, but cars like the HSV GTO / pontiac GTO) and roadsters. (honda s2000!!!)
The current cars are fairly obviously made to be better on a track, with ther exception of the FZ250, by being lighter with less power. I wanna go the opposite direction, just for the fun of it. Good for drifters and power hungry idiots such as myself. I promise I'd get good at using them. Low grip high power cars...