Audi Deals Fresh Blow to F1 2027 Engine Rule Changes

Audi has officially thrown a wrench into the push for F1 2027 engine rule changes, with CEO Gernot Dollner stating the German manufacturer prefers to stick with the current 50-50 power split. The proposed adjustment would shift to a 60-40 ratio favoring combustion over electrification, but Audi argues it would disrupt their development and add unnecessary costs.

Why it matters:

The current power unit regulations were designed partly to attract new manufacturers like Audi, but the resulting engines have drawn criticism from fans and drivers for being overly complex and heavy. Rebalancing toward combustion could improve the sound and spectacle – but only if enough manufacturers agree. With Audi as a firm blocker, the proposal faces an uphill battle even as Ferrari signals willingness to compromise.

The details:

• Dollner told media in Monaco that Audi would "prefer to stay with what we have right now" for two reasons: first, they need to optimize their own powertrain project without a mid-cycle rule change; second, the cost of redesigning the power unit would divert money from other areas.
• The proposal would increase fuel flow to give the internal combustion engine an extra 50kW, while reducing electrical deployment by 50kW, effectively flipping the power split from near 50-50 to 60-40.
• For the change to pass for 2027, it needs a super majority among the Power Unit Advisory Committee, which includes five manufacturers (Mercedes, Ferrari, Red Bull Ford, Renault, and Audi). If the other four support it, Audi's objection could be overruled.
• Ferrari has raised concerns but is open to compromise, suggesting a path forward may still be possible.
• Dollner maintained a hard line: "If the regulation comes, we have to adapt to it... but we would prefer not to have it, that's crystal clear."

What's next:

Talks continue this weekend in Monaco, with a decision expected in days or weeks. Beyond 2027, there is a push for even simpler engines – FIA president Mohammed Ben Sulayem is championing a return to V8s – but that cannot realistically happen until 2031 when the current Concorde Agreement expires. Audi remains open to that longer-term discussion, emphasizing efficiency and sustainability, and noting a preference for turbocharged engines regardless of cylinder count.