FIA president Mohammed Ben Sulayem believes that Formula 1 should consider a return to V10 engines in the future, powered by sustainable fuels. The shift to fully synthetic fuel next year will see a new engine formula with a V6 internal combustion engine and a more potent MGU-K electric motor, increasing reliance on electric energy.
The goal is to attract more manufacturers to the series, with Audi set to join in 2026 and Cadillac planning to develop in-house power units starting in 2028. Honda has reversed its decision to leave F1 following the finalization of the latest hybrid rules. However, Renault is expected to exit as a works manufacturer.
Despite F1’s commitment to reducing pollution with synthetic fuels and achieving a net-zero carbon footprint by 2030, there are calls for a return to the thunderous V10 engines that were last used in 2005. Ben Sulayem suggests that exploring the possibility of V10 engines with sustainable fuel should be on the table for the future engine formula.
Stefano Domenicali, F1 CEO, also expressed interest in exploring alternatives to the current hybrid power units. He emphasized the importance of sustainable fuels in achieving zero emissions while considering lighter engines with a captivating sound. The potential return to V10 engines is nostalgic for fans but hinges on manufacturer support, which seems unlikely given the industry’s focus on electric components for 2026.
E-fuels have garnered attention but remain costly and less efficient compared to electric and hybrid models. Paddy Lowe, founder of Zero Petroleum, a carbon-neutral synthetic fuel company, acknowledged the appeal of V10 engines but underscored the effectiveness of the current hybrid formula for mainstream automotive applications.
Subheading: Expert Insights on F1’s Future
Renowned figures in the industry, including Ben Sulayem and Domenicali, believe that exploring different engine options is essential for F1’s future. While the allure of V10 engines is strong, the practicality of sustainable fuels and hybrid technology remains a priority for the sport. The balance between nostalgia and innovation will shape the direction of Formula 1 in the coming years.
Subheading: Challenges and Opportunities Ahead
The debate over V10 engines and sustainable fuels reflects the broader conversation within F1 about balancing tradition with progress. As the sport aims to reduce its environmental impact and attract new manufacturers, finding a middle ground between old-school excitement and modern sustainability is crucial. The evolving landscape of motorsport presents both challenges and opportunities for Formula 1’s future.
As Formula 1 navigates the complexities of engine technology and environmental responsibility, the voices of industry experts and stakeholders will continue to shape the sport’s trajectory. The allure of V10 engines may evoke nostalgia, but the push towards sustainable fuels and hybrid models represents a forward-looking approach to innovation and sustainability in motorsport. The future of Formula 1 lies in striking a harmonious balance between tradition and progress, ensuring a captivating and environmentally conscious racing experience for fans worldwide.
