Depends on what race track you want to go to.
Exact earnings are unknown, but expenses for track upkeep etc. are in the millions.
A beginner NASCAR driver does not usually make much money. The driver might sometimes drive without making any money. At other times the driver may make a few thousand, As drivers gain experience and become well known, they make more money.
According to NASCAR.com he made $7,354,860.
Nascar owners get paid 15,000,000 to 60,000,000 depending on who the drivers are and also how many drivers he has
It all depends on the race track, the owners, and everything else, there is no "set" amount.
It all depends on how well you do in a race. It also depends on how much money you make from your sponsors and how much merchandise your fans buy.