The FIA and Liberty Media are heavily pushing for an imminent resolution on the 2027 Formula 1 power unit regulations, with a deadline set for the Spanish Grand Prix weekend. Initial proposals from the FIA aimed to shift the engine formula towards a 60/40 split, increasing combustion power by 50 kW via a 14% fuel flow increase and reducing the electric component. This was intended to mitigate issues like superclipping and excessive battery management.

However, Ferrari and Audi abruptly changed their position post-Canada, objecting to the proposed changes. They argued such significant modifications would demand substantial engine redesigns, raising reliability concerns and development costs. An alternative solution is now gaining traction: combining a less drastic 5% fuel flow increase with a significant reduction in 2027 car aerodynamic load (40-50 points). This approach seeks to reduce drag and lower cornering speeds, aiding energy recovery without major power unit architecture overhauls. A swift agreement is critical for manufacturers, defining their future development paths.

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