Details on change of rules would be nice. I was wondering because our country's best F1 driver switched over to Nascar and he was not doing as good as he was in F1. Could it be because of the changes or the opponents get harder?
Type of cars- Nascar is North American stock cars. Formula 1 is worldwide racing cars.
Nascar is usually ovals, Formula 1 is usually road racing
Formula 1 is faster
there names are different :D