McLaren Open To Building F1 Power Unit As Zak Brown Addresses Future Engine Plans
McLaren Racing has said it could consider building its own F1 power unit, but only if it makes financial sense. At present, McLaren has one of only a few teams using another manufacturer for engines and critical mechanical parts in Formula 1.
Currently, the Woking-based team runs Mercedes-Benz engines as part of a partnership which was relaunched in 2021 and is set to run through at least 2030. McLaren and Mercedes have a history of a successful partnership in F1. From 1995 to 2014, Mercedes provided McLaren with power units and even won multiple championships.
V8 Discussions Open New Possibilities
The possibility of future V8 engines in F1 has brought the debate over the manufacturers and customer teams coming into the engine business back into the fold. Several figures in the paddock think that more basic and cheaper engine rules may attract more manufacturers to the event. The discussion has also raised the possibility that McLaren is likely to move towards being a works engine operation in the future.
McLaren Racing CEO Zak Brown said he would be very interested in developing their own power unit if F1 developed a viable business model for it. Any future decision will largely depend on how well costs are controlled and where the sport’s technology is headed. He also stressed that he is very happy with their current collaboration with Mercedes High Performance Powertrains.
McLaren Still Happy With Mercedes Partnership
Although there has been speculation about the future engine projects, Brown pointed out that McLaren is not currently having any problems with the current engine supply deal.
He credited Mercedes for all the work it has done and said that any in-house program would only start to be realistic if there were measures in place in Formula 1 that significantly cut costs and complexity. Brown said McLaren would look at any opportunity that came their way, but it would cost them money, money, money before they would agree to a factory-backed operation of a power unit.
The 2026 Regulations Are Still Up For Debate
The discussion comes as Formula 1 prepares for a major regulation overhaul in 2026. The new power unit regulations have already been criticized by both fans and drivers who feel the new regulations focus too much on energy and battery management.
Those worries have already prompted Formula 1 officials to consider rule changes for next year, such as an “electrical/combustion” power ratio adjustment. However, such a move would be difficult without support from the manufacturers on Formula 1’s Power Unit Advisory Committee, and it could create behind-the-scenes tensions.
The current uncertainty has also prompted remarks from Max Verstappen. He recently repeated that future rule changes could play a role in determining his long-term future in Formula 1.
Brown Confident Formula 1 Will Remain Popular
Despite the controversy over the new rules, Brown has said he believes F1’s popularity around the world will not be affected. His remarks come as an example of the quality of on-track racing this season, which still has fans enjoying the sport. Brown also pointed to races featuring multiple lead changes and close battles, arguing that the on-track action is still delivering entertainment for fans despite criticism within the paddock.
He admitted that whenever Formula 1 introduces major technical changes, teams and drivers always need time to adapt. He thinks that as regulations are developed and competitors get more familiar with the systems, many of the issues that they have now will be resolved over time.
Brown acknowledged that many drivers are frustrated with the current level of battery and energy management, though he pointed out that Formula 1 has always involved different forms of race management depending on the era.
For now, McLaren appears fully committed to its partnership with Mercedes, though Brown’s comments suggest the team could consider becoming a works manufacturer if Formula 1’s financial conditions become more favorable in the future.
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