Even before Formula 1’s next-generation power unit regulations have officially taken full effect, discussion is already intensifying over what could come next. Just a handful of races into the new technical era, conversations are already taking place about potential adjustments for 2027 and beyond, with FIA president Mohammed Ben Sulayem once again openly advocating for a return to V8 engines.
The idea is no longer a fringe talking point. Formula 1 leadership has made little secret of its interest in exploring a future power unit formula that combines the emotional appeal of louder combustion engines with modern sustainability targets. Between sustainable fuels and a reduced level of electrification, the concept of a simpler hybrid V8 package appears to be gaining traction among key decision-makers.
V8s firmly back on the agenda
While manufacturers are still awaiting the official ADUO outcomes that could shape early development opportunities under the current power unit framework, Formula 1’s leadership is already thinking further ahead.
It is well known that Formula 1 CEO Stefano Domenicali has previously expressed interest in simpler, lighter and more emotionally engaging engines, and now Mohammed Ben Sulayem appears fully aligned with that direction.
Mohammed Ben Sulayem explains his Formula 1 engine vision
“If we consider the impact of motorsport globally,” Mohammed Ben Sulayem explained when discussing the future of Formula 1 engines in an extensive video interview published by Forbes, “I believe it accounts for around 0.02% per year. But as a federation, we have a responsibility. We always say we are not part of the problem, but we must be part of the solution.
“With sustainable fuel, which already exists, we now have the opportunity to build things the right way. If we look at our old engine” – referring to the turbo-hybrid V6 era used from 2014 through 2025 – “it is essentially the same engine architecture, but we have removed the MGU-H and now only have the MGU-K as the electric motor. But we need simplicity. That is the key to moving forward. And when it comes to the next engine, we have discussed the V8.”
Cost reduction remains a central concern
Ben Sulayem also made it clear that finances remain one of the main drivers behind the FIA’s thinking.
“I’m considering it,” the FIA president added, “because by the end of 2030, the FIA will regain the authority to make engine decisions without requiring a vote from the teams. But ideally, we would prefer to move a year earlier to gain financial advantages by reducing costs.
“Right now, research and development costs exceed €200 million—come on! And these power units do not even translate into normal road cars. There is also a broader reassessment happening, with the world increasingly viewing electric vehicles differently. Is that the only path toward a cleaner environment? No. There are other solutions. Sustainable fuel is one of them, and we can also include a smaller electric motor to make the package even cleaner.”
Lighter Formula 1 cars and cheaper engines
One of Ben Sulayem’s strongest criticisms remains the escalating cost of modern Formula 1 technology, which he believes is pushing the sport away from sustainable competition economics.
“We are working with the teams to make sure the next engine is affordable, so that nobody has to pay €1.5 million for an engine anymore. And who can afford a transmission that now costs €9 million? We need a stronger foundation, because these are the current realities.
“That is where the FIA’s role becomes essential. I am confident we can deliver a strong engine, one that remains sustainable for this level of competition, and I believe such an engine is achievable now.
“It should also be lighter, because one of the worst things for a driver—and I say that as a former driver—is weight. Look at how large the cars have become. Yes, they are now around 30 kilograms lighter, but that is still not enough. Let’s bring them down to roughly 600 to 620 kilograms. With a 780-horsepower engine, great sound, and an accessible price point… that is how we can best support Formula 1.”
If such plans were ever to materialise, Formula 1 could once again find itself blending nostalgia with innovation—bringing back the soundtrack many fans miss, while attempting to satisfy modern cost and sustainability pressures at the same time.
Ultimately, these proposals reflect a shifting tide in the sport’s technical philosophy, aiming to balance the visceral roar fans love with the economic and environmental sustainability required for the next decade of racing. By prioritizing simplicity and weight reduction, the FIA hopes to ensure that Formula 1 remains the pinnacle of both spectacle and engineering efficiency.
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