F1 – The return of V8 engines would be good for all of motorsport
Formula 1 appears to be moving steadily towards the return of V8 engines. While these future power units would still incorporate an electric motor-generator system, they are expected to be significantly simpler than the highly complex hybrid packages currently used in the sport, with a reduced reliance on electrical power.
At present, Formula 1 is preparing for regulations based on a 50-50 split between internal combustion and electric power. As is now well known, there is a push to move toward a 60-40 ratio as early as 2027. That proposal has triggered a major political battle within the paddock, with Ferrari among the manufacturers opposing the change. Regardless of the outcome, however, the long-term direction of Formula 1 increasingly appears to be taking shape.
Stefano Domenicali, Mohammed Ben Sulayem and several manufacturers have already spoken positively about the possibility of simpler future power units. Cadillac and Mercedes have publicly expressed support, while Honda is also believed to be favourable. Ferrari and Audi remain more cautious, although neither company has completely ruled out the prospect of change.
The current target date for the introduction of these new engines is 2031, although discussions continue regarding the possibility of bringing the project forward to 2030. That debate remains open, but what seems increasingly likely is that the 2031-2035 regulatory cycle will feature louder engines, closer in spirit to Formula 1’s traditional identity while still relying on sustainable fuels.
Naturally, the fact that the pinnacle of motorsport is considering a return to multi-cylinder internal combustion engines creates opportunities for greater differentiation across the wider racing landscape. Many observers believe Formula 1 has spent recent years moving too close to the philosophy of Formula E, the all-electric championship that has now reached its fourth generation of technology.
Formula E sees opportunity in Formula 1’s V8 plans
Interestingly, Formula E CEO Jeff Dodds has welcomed the possibility of Formula 1 returning to V8 engines. According to the British executive, the current debate highlights the possibility that Formula 1 may have gone too far in its pursuit of electrification, gradually adopting characteristics more commonly associated with Formula E, particularly in terms of power management during races.
In Dodds’ view, a Formula 1 championship powered by V8 engines would allow the series to reconnect with some of its traditional strengths while preserving the unique identity of Formula E. The electric category could continue to focus on advancing battery technology and electrification, while Formula 1 could establish itself as a showcase for sustainable fuels and next-generation combustion technology.
Under such a scenario, the two championships would not be competing for the same technological territory. Instead, they would evolve along different but complementary paths.
Formula E would remain the laboratory for pure electric mobility, while Formula 1 would serve as a development platform for internal combustion engines powered by sustainable fuels. The technologies developed through Formula 1 could eventually find applications in road cars, just as innovations from Formula E continue to influence the electric vehicle sector.
Supporters of this vision argue that it would also prevent policymakers from focusing exclusively on full-electric mobility as the only viable solution for the future. Formula 1 could demonstrate that biofuels and drop-in sustainable fuels represent a credible alternative pathway toward reducing emissions without abandoning internal combustion technology altogether.
At the same time, other technologies could continue to develop. Hydrogen, for example, remains a growing area of interest both within motorsport and the broader automotive industry.
Rather than forcing a single technological solution, this approach embraces diversity. Electric powertrains, sustainable combustion engines and potentially hydrogen-based systems could coexist, each serving different needs and applications.
Motorsport and automotive: the challenge of technological diversity
From this perspective, the possible return of V8 engines would not represent a step backwards from an environmental standpoint. Instead, it would be an attempt to diversify technological approaches and encourage innovation across multiple sectors.
Formula E would continue to act as the benchmark for pure electrification, while Formula 1 could strengthen its role as a testing ground for sustainable fuels and low-emission internal combustion technologies.
A clearer distinction between the two championships would not only help preserve their individual identities but would also provide the automotive industry with a broader range of solutions to develop and refine.
This vision is attracting increasing support throughout motorsport. As debates surrounding sustainability, energy sources and future mobility continue to intensify, technological plurality may become one of the defining themes of the next decade, both on the racetrack and beyond.
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