Formula 1 explores a single engine supplier model as part of the 2031 V8 regulations
Formula 1 could be heading toward one of the most significant technical transformations in its modern history, with the FIA continuing to refine plans for the championship’s next engine era. While the sport is still preparing for the arrival of the new hybrid power units in 2026, discussions are already well underway regarding the regulations expected to come into force in 2031, with naturally aspirated V8 engines emerging as the preferred direction.
Among the proposals currently under evaluation is the introduction of a single independent engine supplier dedicated exclusively to customer teams. The concept represents a major departure from the current system, in which manufacturers Ferrari and Mercedes supply power units to both their own factory operations and multiple client teams.
The proposal is intended to reduce costs, guarantee equal treatment for customer outfits and encourage additional manufacturers to enter Formula 1 without requiring every team to develop an expensive in-house power unit.
FIA wants greater fairness for customer teams
At present, the competitive balance among customer teams can be influenced by the distribution of power units across the grid. Some manufacturers supply several teams, while others support only a single operation, creating varying levels of dependence throughout the championship.
Speaking during the British Grand Prix weekend at Silverstone, FIA President Mohammed Ben Sulayem argued that the existing structure could potentially expose customer teams to undue pressure from suppliers. He suggested that concerns exist over situations in which teams might fear receiving less competitive equipment or support if relationships with manufacturers become strained.
According to the FIA president, introducing a standardized engine for customer teams would remove those concerns by ensuring that every non-factory entrant receives identical hardware under the same conditions. Such a model would eliminate any perception of preferential treatment while strengthening sporting fairness across the grid.
A more affordable Formula 1 for the next generation
The financial aspect is another central objective behind the proposal. Developing a modern Formula 1 power unit requires enormous investment, even under budget cap regulations, making it unrealistic for many organisations to become full engine manufacturers.
Under the FIA’s long-term vision, teams that wish to build their own engines would remain free to do so, while independent customer teams could purchase a standardized V8 power unit at a considerably lower cost. The governing body would then oversee technical parity, pricing and performance to ensure the system remains competitive and economically sustainable.
Mohammed Ben Sulayem indicated that the FIA intends to maintain strict oversight of neutrality, engine performance and financial fairness, rather than allowing manufacturers complete freedom over supply conditions. The objective is to create a healthier commercial environment while preventing customer teams from becoming overly dependent on individual suppliers.
Several manufacturers could still pursue their own engines
The single-supplier proposal would not eliminate manufacturer involvement from Formula 1. Instead, it would provide an alternative pathway for teams without the resources or strategic interest to produce proprietary power units.
According to the FIA president, some organisations have already indicated that they would prefer to continue developing their own engines under the future regulations. McLaren and Alpine were mentioned among those expected to pursue independent engine programmes, while the FIA also believes the simplified V8 formula could attract entirely new manufacturers to the championship.
If additional automotive brands decide to join Formula 1, the sport could benefit from increased competition among factory teams while simultaneously offering customer outfits a stable, cost-effective engine solution.
Broader governance changes remain under discussion
The future engine framework is only one element of the FIA’s broader vision for Formula 1 beyond 2030. Discussions are also continuing regarding the relationship between teams operating under common ownership structures, an issue that has attracted increasing attention in recent seasons.
Particular focus remains on Red Bull Racing and Visa Cash App Racing Bulls, as the governing body evaluates how closer links between teams should be regulated in future championships. Those conversations are expected to continue alongside negotiations over the technical regulations.
Although no final decisions have yet been taken, the direction of travel is becoming increasingly clear. The FIA appears determined to build a Formula 1 championship that combines lower operating costs, greater competitive equality and a more attractive platform for future manufacturers. Whether that vision ultimately includes a single engine supplier for customer teams will be one of the key questions as work on the 2031 V8 regulations gathers pace over the coming years.
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