Formula 1 chiefs have warned that the sport “cannot be hostage” to engine manufacturers as discussions begin over future power unit rules.
The comments come ahead of the 2026 season, with current regulations designed to attract new manufacturers such as Audi and General Motors, as well as the continued involvement of brands like Honda.
Under the current rules, Formula 1 engines use a mix of traditional combustion power and electric energy, with a strong focus on sustainable fuel and increased electrification.
However, FIA single-seater technical chief Nikolas Tombazis says the sport must protect itself from being too dependent on manufacturers’ decisions.
He explained that some manufacturers had previously suggested a full shift to electric engines, but that has not fully happened. He also stressed that Formula 1 must remain stable even if manufacturers enter or leave the sport.
Tombazis said F1 wants manufacturers involved, but cannot risk being left in a difficult position if they decide to leave in the future. He also highlighted the importance of controlling costs and keeping the sport sustainable in the long term.
Discussions about the next set of engine rules, expected for around 2031, are already beginning. Tombazis added that because of how long it takes to design and build a power unit, talks need to start early.
Although it may seem early to discuss future regulations, he said this is a normal part of Formula 1’s planning cycle as the sport looks ahead to its next era.
