2023 NASCAR Xfinity Series

Cole Custer, the 2023 Xfinity Series champion.
Justin Allgaier finished second in the championship.
Sam Mayer finished third behind Custer in the championship.
John Hunter Nemechek finished fourth in the championship.
Austin Hill won the regular season championship, but finished fifth in the playoffs.
Sammy Smith, the 2023 NASCAR Xfinity Series Rookie of the Year.
Chevrolet won the Xfinity Series manufacturers' championship with 1234 points and 17 wins.

The 2023 NASCAR Xfinity Series was the 42nd season of the NASCAR Xfinity Series, a stock car racing series sanctioned by NASCAR in the United States. The season started with the Beef. It's What's for Dinner. 300 on February 18 at Daytona International Speedway and ended with the NASCAR Xfinity Series Championship Race on November 4 at Phoenix Raceway.

Ty Gibbs won the championship in 2022, but he did not compete for a second straight championship as he moves up to the Cup Series in 2023 to drive full-time for Joe Gibbs Racing, replacing Kyle Busch.[1] Following the 2023 Kansas Lottery 300 at Kansas Speedway, Austin Hill of Richard Childress Racing won the regular season championship. At season's end, Cole Custer of Stewart-Haas Racing became the 2023 Xfinity Series champion.[2]

  1. ^ Albert, Zack (November 15, 2022). "Joe Gibbs Racing taps Ty Gibbs for full-time Cup Series ride in 2023". NASCAR.com. Retrieved November 18, 2022.
  2. ^ Albino, Dustin (November 4, 2023). "Cole Custer gets illustrious first Xfinity Series championship in return season". NASCAR. Retrieved November 5, 2023.