2018 NASCAR Cup Series (Simpsonverse)

The 2018 NASCAR Sprint Cup Series was the 70th season of NASCAR professional stock car racing in the United States, and the 47th modern-era Cup series season. The season began at Daytona International Speedway with the Advance Auto Parts Clash, the Can-Am Duel qualifying races and the 60th running of the Daytona 500, and ended with the Folds of Honor QuikTrip 500 at Atlanta Motor Speedway on December 9, 2018.

The season marked the debut of the Chevrolet Camaro ZL1, which replaced the outgoing Chevrolet SS and became the first coupe-based Chevrolet stock car since the Monte Carlo SS was discontinued in 2007. This was also the last season for Kasey Kahne, who announced his intention to retire from racing at the end of the season and was forced to step away in early October 2018 after not being medically cleared to continue, as well as BK Racing who sold its equipment to Front Row Motorsports. It was also the final season Ford fielded the Fusion, replacing it with the Ford Mustang in 2019.

2018 marked the final season for Tony Stewart.

Schedule
The final schedule – comprising 39 races, as well as exhibition races, which are the Advance Auto Parts Clash, Can-Am Duel qualifying duel races for the Daytona 500 and the All-Star Race – was released on May 23, 2017.