Red Bull Team Principal Discusses the Future of Formula 1 Powertrains

Red Bull team principal Christian Horner has sparked conversations about Formula 1’s potential return to V10 engines. In an interview with Sky Sports F1 during the Bahrain Grand Prix race weekend, Horner expressed his thoughts on the matter, emphasizing the need for a responsible approach if such a change is to be made.

The FIA’s Meeting with Team Chiefs

The FIA recently held a meeting with team chiefs to discuss this very topic. When asked directly about his support for the return of 10-cylinder engines, Horner was firm in his response.

No, we absolutely don’t,” he said. “We’re building an infrastructure based on the current set of regulations, and so whatever the future regulations are, they need to take into account the resources that teams have.

The Milton Keynes team has already invested significantly in its engine partnership with Ford, as Honda departs for Aston Martin. With a change in engine regulations just around the corner, it’s too late to switch to an entirely new concept, Horner explained.

Horner’s Perspective on V10 Engines

Despite his love for motorsport, Horner is cautious about the idea of a V10 return. He emphasizes that any change must be done responsibly and with consideration for electrification.

I think the romanticist in me, you know, a screaming V10 could be really attractive for Formula 1,” he said. “But it’s got to be done responsibly, and with electrification as well, you know, what does that engine look like? And, you know, is it a 10, is it an 8?

The future of Formula 1 powertrains is still under discussion, with manufacturers and PUMs (power unit manufacturers) feeding their ideas back to the FIA.

The Focus on Hybrid Power for 2026 Regulations

The upcoming 2026 regulations will bring a greater focus on hybrid power, with powertrains utilizing a 50/50 split between combustion and electric power. Additionally, the cars will run on 100% sustainable fuels.