Sorry have to hide my name for insurance reason since the car wasn't really mine.....
Prius doesn't allow you to spin tires or defeat the stability control, I was basically driving with my elbows on the window sill since it was so boring. I think top 2 or 3 wins money or tires, I finished 5th and I had a faster pace than the 2nd or 3rd place guys. I forked myself over when I got stuck in a semi snow bank at the last turn of the last run. Once you are in, it takes forever to get out since you can't spin any tires in the car.
Without getting carried away, I just want to say we will all be driving cars with no VDC off button. Sports cars or not, we can all thank the wonderful drivers in modern times.
Oh yeah, I conducted a test with the VDC on the 370. It was like 6 or 8 sec slower over a 4 mile course. So don't listen to the BS about how great the VDC on the Z is. It is garbage.