Formula One

The 2026 season features a major set of regulation changes with a revised power unit configuration and new active aerodynamics. Audi, who acquired Sauber in 2024, enter as a works team with its own power unit, while Cadillac are making their debut in the championship using Ferrari power units, marking the first time an eleventh team has competed since 2016. Honda, through its Honda Racing Corporation subsidiary, entered into an exclusive works team agreement with Aston Martin, and are supplying them with their own power unit after ending its relationship with Red Bull Racing. Ford returned to the sport for the first time since 2004, supporting Red Bull Powertrains in supplying power units to Red Bull Racing and Racing Bulls. Renault is no longer an engine supplier as Alpine switched to Mercedes power units.

The 2025 FIA Formula One World Championship was a motor racing championship for Formula One cars and the 76th running of the Formula One World Championship. It was recognised by the Fédération Internationale de l'Automobile (FIA), the governing body of international motorsport, as the highest class of competition for open-wheel racing cars. The championship was contested over 24 Grands Prix held around the world. It began in March and ended in December.

The 2024 FIA Formula One World Championship was a motor racing championship for Formula One cars and was the 75th running of the Formula One World Championship. It was recognised by the Fédération Internationale de l'Automobile (FIA), the governing body of international motorsport, as the highest class of competition for open-wheel racing cars. The championship was contested over a record twenty-four Grands Prix held around the world.