The news that Cadillac intends to enter Formula 1 in 2026 had us reflecting on the marque’s long racing history, which stretches back to the prewar era. Cadillac was even one of nine manufacturers who contested the inaugural NASCAR Strictly Stock race at Charlotte Speedway in June 1949.

Ferrari has entered an agreement with General Motors and Andretti Racing to supply the power unit and gearbox for the Cadillac F1 team in its early years.

GM is working on its own F1 power unit, but it won't be eligible in time for Cadillac's planned entry into F1 in 2026.

Cadillac’s first years of Formula 1 will be driven by Ferrari power, it has been announced. The GM brand has been pushing to enter F1 with Andretti Racing and, after initially being rebuffed, has been granted a slot on the grid for the 2026 season.