2026 F1 Chassis – Plus general motors intends to build an f1 engine for 2028, though that programme is tied up with the andretti/cadillac entry controversy and gm has not yet formally signed up with f1. As for the chassis side, there are not any technical rules for the 2026 car itself yet because that's still being discussed, and aerodynamic work is banned. The f1 2026 season is bringing with it a uniquely large set of regulation changes, as the sport is introducing a new chassis and power unit at the same time. There will be a greater use of electric power in the 2026 units with a shift towards a 50% electrical and 50% thermal power distribution.
Following further consultations with the fia, changes have been. Improved safety through stronger structures and even tougher tests without increasing car weight. F1 teams raised several concerns over the original draft of the chassis regulations. A completely new power unit and chassis ruleset comes in for 2026 and the cadillac f1 team now has only 12 months to prepare for its debut season.
2026 F1 Chassis
2026 F1 Chassis
The updated renders follow an initial release of images in june, with the revisions predominantly coming at the front and rear wings. While current formula 1 power units are already the most efficient in the world, in f1 and the fia's pursuit of reaching net zero carbon by 2030, the 2026 power units will run on fully sustainable fuels. Audi and red bull ford powertrains committed to f1 from 2026.
With teams able to start work on the 2026 chassis from the first day of next month, the fia is finalising the details of its first change to both the power unit and chassis regulations since 2014. Changes are coming to formula 1, with a new set of both aerodynamic and engine regulations set to hit the sport in 2026. It wanted the 2026 f1 cars to be faster than they would have been when the regulations were first announced by bringing their simulated laptimes closer to those of the 2024 f1 cars.
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