Will F1 go back to the future with its engines?
Will F1 go back to the future with its engines?
Will F1 go back to the future – F1’s latest engine regulations have sparked a conversation about whether the sport should revisit its past. The 2013 era, marked by naturally aspirated V8 engines, is being considered as a potential return. This idea, championed by FIA president Mohammed Ben Sulayem, aligns with a hybrid model that echoes the rules from a decade ago. While the immediate focus is on resolving the current engine challenges, the long-term vision involves rethinking the power-unit design for the next major regulatory shift in 2031.
A Step Back or a Strategic Move?
Ben Sulayem has positioned the V8 revival as a necessary compromise. He argues that the transition to fully electric systems is taking longer than anticipated, making a hybrid V8 approach a practical middle ground. However, critics question the logic of stepping back to a design that seems to contradict the automotive industry’s push toward electrification. Despite this, there is a general consensus among F1 stakeholders that the current regulations have not met expectations, even if the sentiment is often expressed behind closed doors.
The new engine system, which blends internal combustion and electric power, has introduced some unexpected benefits. Overtaking has increased, and television ratings have improved, with the first three races showing notable audience growth. Yet, the complexity of energy management has raised concerns. Drivers now face an altered balance between throttle and brake inputs, particularly in qualifying sessions. This shift has changed the essence of the sport, according to insiders, and some believe it has compromised the purity of driving.
The Road to 2031
With the next major regulations set to take effect in 2031, Ben Sulayem holds significant influence. The Concorde Agreement, which governs the teams, F1, and the FIA, expires at the end of 2030. This gives him the authority to implement changes as early as 2031, potentially accelerating the timeline for a V8 comeback. His strategy involves using the prospect of 2031 to push for a 2030 transition, even if it means bypassing some of the current governance processes.
Ben Sulayem emphasizes the advantages of a V8 engine, citing factors such as efficiency, weight, and the iconic sound that fans cherish. “It is happening,” he stated in an interview with
Car and Driver
, “but of course consultation is needed.” While he could act unilaterally, doing so risks losing key manufacturers. The 2026 rules, which brought in three new companies—Audi, Ford, and General Motors—and convinced Honda to stay, highlight the importance of maintaining industry support.
The Weight of the Decision
Weight has emerged as a critical factor in the debate. Current power units weigh 185kg, combining the engine, turbo, and electrical components. In contrast, the 2013 V8s, with their smaller kinetic energy recovery systems, totaled 130kg. The internal combustion engines alone were 95kg, but the overall race-start weight in 2013 was higher—160kg of fuel versus the current 90kg. This difference raises questions about the balance between engine performance and car weight.
Modern safety systems, such as the halo head-protection structure, have increased the car’s overall mass, complicating direct comparisons. Nevertheless, a lighter engine could enable a more compact chassis, which is seen as a potential advantage. Stakeholders are open to adjusting both the level of electrification and the internal combustion engine’s design. This openness suggests a willingness to explore alternatives, even if they mean revisiting older technologies.
The introduction of sustainable fuels in 2026 has also influenced the discussion. These eco-friendly alternatives are expected to remain in place, ensuring that any return to V8 engines does not lead to accusations of increased emissions. However, the debate extends beyond environmental considerations. The financial and technical implications of a V8 hybrid system are being weighed against the challenges of the current setup.
Industry Perspectives and the Future
F1 boss Stefano Domenicali has shown support for the V8 proposal, indicating that the idea has traction within the sport’s leadership. This collaboration between the FIA and teams suggests that the change might be more than just a temporary fix. Instead, it could signal a broader shift in how F1 balances innovation with tradition.
While the immediate issues with the new engines are being addressed, the long-term strategy remains uncertain. The 2026 rules have already introduced challenges, including calendar congestion, which has affected the flow of races. Ben Sulayem’s push for a V8 hybrid system is part of an effort to streamline the sport’s technical and strategic elements. By reducing the complexity of energy management, he hopes to restore the excitement and authenticity of F1 racing.
The question of whether F1 is moving backward or forward remains open. The V8 engines of 2013 were praised for their simplicity and the sound they produced, which many fans still associate with the sport’s golden age. However, their return would also mean a step away from the cutting-edge technology that defines modern Formula 1. The challenge lies in reconciling these elements to create a sustainable future for the sport.
As the sport navigates these discussions, the key will be in the details. Whether it’s the weight distribution, the integration of hybrid systems, or the balance between tradition and innovation, every decision will shape the future of F1. The ultimate goal is to ensure that the racing experience remains engaging for drivers and spectators alike, while keeping the sport at the forefront of technological advancement.
