Starting in 2026, Formula 1 will undergo one of the greatest technical revolutions of the past 50 years, with deep changes in chassis and engine regulations. The goal is to modernize the category and increase the spectacle, but also to prevent a scenario like 2014 from repeating, when Mercedes dominated widely thanks to its engine.
Nikolas Tombazis, head of single-seaters at the FIA, explained that the new generation of power units will be simpler, with the elimination of the costly and differentiating MGU-H, and that a concessions system called ADUO (Additional Development and Upgrade Opportunities) will be implemented.

This mechanism will allow manufacturers with lower performance to access more development budget, extra hours on the test bench, and the possibility to re-homologate their engine.









