Fuckin jerk! I don't know where I'm at, now. I haven't done challenges in a week or more. It's funny we've probably switched, now. I've been buying shitloads of cars and not doing challenges. I eased off yesterday because I've been waintg for a f'n reventon to come up and don't want to be short on money. Haven't seen a new zr1, yet, either.
Stats:
116 cars
Dist driven: 1789.0 miles
Total Credits: $10,987,385
Single Player # of victories: 313
Challenges: 36 Gold, 42 Silver, 6 Bronze = 84/102 Challenges completed
Driver Levels: S-13, A-59 No B's, C's, or D's.
I go one race with one car, then switch cars. No matter what the car though I've finally stopped using 60hp cars for shit like Circuit de la Sarthe. lol BTW, I got those driver levels by beating the cpu in one lap. Takes a couple wins to get them to S, though.
Be prepared to cry when I whip your ass in a few weeks, ad-hoc.