FIA President Mohammed Ben Sulayem suggested a return to a V10 engine formula in the future, and PlanetF1.com has learned a working group is being established to fully explore the

FIA President Mohammed Ben Sulayem has suggested that Formula 1 should be open to multiple options for its next engine regulations, including a potential return to V10s. Formula 1 has not used V10 engines for almost two decades, with the units phased out after 2005, and dropped entirely after 2006.

FIA president Mohammed Ben Sulayem's pitch of F1 returning to V10 engines with sustainable fuels has provoked debate

Formula One is considering a return to the iconic V10 engines, but this time powered by sustainable fuel. The move could revive the sport's famous roar, with discussions ongoing about the technical direction post-2030.

It's not the first time an F1 official has said something along these lines—last year F1 CEO Stefano Domenicali also teased the return of naturally aspirated engines. F1 is moving to sustainable fuels from next year, so as long as the energy required to make those fuels comes from wind or solar, it matters not whether the cars have hybrid systems.

FIA president Mohammed Ben Sulayem feels Formula 1 should consider returning to the V10 engines but with sustainable fuels. With

Formula One could be racing towards a far noisier future after the sport's governing body triggered talk of a return to roaring V10 engines, this time powered by fully sustainable fuel.Grand prix cars have been powered by 1.

FIA president Mohammed Ben Sulayem thinks Formula 1 should at least consider switching back to V10 engines in the future, running on sustainable fuel. F1 is switching to fully synthetic fuel from next year as part of its change in engine formula,