GM has also used many cars in the American racing series NASCAR. Currently the Chevrolet Camaro ZL1 is the only entry in the series, but in the past the Pontiac Grand Prix, Buick Regal, Oldsmobile Cutlass, Chevrolet Lumina, Chevrolet Malibu, Chevrolet Monte Carlo, Chevrolet Impala, and the Chevrolet SS were also used. GM has won a total of 40 NASCAR Cup Series manufacturer's championships, including 34 with Chevrolet, the most of any make in NASCAR history, 3 with Oldsmobile, 2 with Buick, and 1 with Pontiac. GM leads all other automobile manufacturers in races won in NASCAR's premier series at 1,011. Chevrolet leads individual makes with 677 wins.