Did F1 Make a U-Turn? FIA Announces Major 2027 And 2028 Engine Rule Changes After Max Verstappen’s Criticism

The FIA has approved a phased overhaul of Formula 1’s engine regulations for the 2027 and 2028 seasons following widespread concerns from drivers over excessive energy management. The revised package will progressively reduce the electric power contribution, increase internal combustion engine output and boost fuel flow, changes that come after outspoken criticism from reigning world champion Max Verstappen and several other drivers.

By: Aviral Shukla
Last Updated: June 11, 2026 10:32:45 IST

Formula One’s governing body announced agreement on a package of rule changes to reduce the electric power element in ​the cars’ engines in 2027 and 2028.

The International Automobile ‌Federation (FIA) said in a statement on Wednesday that the current 53-47 split between combustion engine and electric power would stretch to 58-42 in ​2027 and 60-40 the following year.
There will be a ​fuel flow increase of 5% in 2027 and 13% ⁠in 2028, with the maximum power from the internal combustion ​engine rising from 400kw to 420kw and then 450kw.

The changes aim ​to allow more flat-out qualifying and less energy management after widespread driver complaints earlier this season that racing had become more artificial and also ​more dangerous.

The FIA said the changes, to be submitted for ​approval by the World Motor Sport Council on June 23, had been ‌agreed ⁠by teams, power unit manufacturers and Liberty Media-owned Formula One.

“Formula One has always evolved to meet new challenges and seize new opportunities,” said FIA president Mohammed Ben Sulayem.

“These proposed changes reflect ​the collaborative work ​taking place across ⁠the sport to ensure the regulations continue to support exciting racing, technological innovation and long-term ​sustainability.”
Separately, Formula One pointed to fan survey data ​from the ⁠last three races indicating strong approval for the racing, including a 21% rise on last year in excellent and good ratings ⁠for last ​weekend’s Monaco Grand Prix.

Mercedes’s 19-year-old Italian ​Kimi Antonelli has won five of six races, all consecutively, to become the ​sport’s youngest championship leader.

Did F1 Made A U-Turn Because Of Max Verstappen?

The short answer? Absolutely. The established order on the grid was shaken to its core by the four-time world champion directly threatening to ditch the sport. Max Verstappen had been a vocal, relentless critic of the proposed technical direction, aiming for the severely limited hybrid configurations by labelling them “anti-racing” and “dangerous” due to the extreme speed differentials on straights.

Last month, Verstappen made it clear to those in power that staying in Formula 1 would be a mental challenge he wouldn’t be able to endure if the simulation predictions of drivers being forced to downshift on straights to charge the batteries actually manifested.

While it comes in the form of a compromise, which will be implemented across a number of seasons to appease new entrants like Audi, the ultimate aim of a 60/40 split between combustion and electric power is a massive win for Verstappen’s campaign. 

By imposing a 5% increase in fuel flow in 2027, and a whopping 13% increase in 2028, the internal combustion engine will be capable of 450 kilowatts, ensuring qualifying remains a flat-out pursuit of mechanical limits.

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