From Wikipedia, the free encyclopedia

The name NASCAR Grand National Series refers to former names of the following NASCAR series:

  • National-level stock car series:
    • NASCAR Cup Series (known as NASCAR Grand National Series between 1950 and 1970, then the NASCAR Winston Cup Grand National Series between 1971 and 1986)
    • NASCAR Xfinity Series (known as NASCAR Busch Grand National Series between 1986 and 2003)
  • Regional-level stock car series (termed as Grand National Division by NASCAR):