The Future of Formula One: A Return to V8 Engines
Formula One is set for a major transformation in its engine technology, with plans to shift from the current V6 hybrid engines to louder and simpler V8s by 2031. This change could even occur as early as 2030, according to the head of the sport’s governing body.
Mohammed Ben Sulayem, president of the International Automobile Federation (FIA), has confirmed that this transition is inevitable. Speaking at the Miami Grand Prix, he emphasized that the move is “coming” and that it is only a matter of time before the change takes place.
“It’s coming. At the end of the day, it’s a matter of time,” said the Emirati official, who was speaking from his office overlooking the track at the Hard Rock Stadium.
Ben Sulayem outlined that the FIA will have the authority to implement the switch to V8 engines in 2031 without needing votes from the Power Unit Manufacturers (PUMs). However, there is a desire to bring the change forward to 2030, which is now being widely supported.
Current Engine Era and Challenges
This season, Formula One has entered a new engine era, with power units now split roughly 50-50 between electric and combustion power. These engines also use fully sustainable fuel, marking a significant step towards greener racing.
However, some drivers have voiced concerns about the current system. They have complained about having to “lift and coast” into high-speed corners to allow the combustion engine to recharge the battery. There are also safety concerns regarding the start and speed differentials during races.
The rules have been adjusted in time for the Miami Grand Prix, but they have become increasingly complex. Fans are now required to understand new concepts such as “superclipping” and the amount of megajoules allowed in recharging.
A Move Away from Complexity
Ben Sulayem has previously advocated for a return to V8 or V10 engines, still using sustainable fuel. He now appears to be facing less resistance than in the past. The current engine cycle is scheduled to run for the next five years.
“The mission will be less complication, not like now,” he stated. Under the current rules, a change can be made for 2030 if a super-majority of four out of the six manufacturers, including Cadillac’s partners General Motors, vote in favor. Otherwise, the FIA can force through the switch for 2031.
Mercedes currently supply four teams, Ferrari three, and Red Bull two in partnership with Ford. Honda and Audi each have one team. General Motors is planning to create its own engine for Cadillac, who currently race with Ferrari units.
Why V8s?
Ben Sulayem explained that a V10 is not a feasible option, and V8s are the most popular choice, as they are featured in many road cars. Formula One last used V8 engines from 2006 to 2013, when they were replaced by the quieter 1.6-liter V6 turbocharged hybrid units. The Cosworth V8 DFV engine was widely used from the 1960s to the early 1980s.
“You get the sound, less complexity, lightweight,” said Ben Sulayem of the V8s. “You will hear about it very soon and it will be with a very, very minor electrification.”
He expressed confidence that the manufacturers want the change to happen. However, he acknowledged that if they do not approve it for 2030, the switch will take place in 2031 regardless.
“I’m positive, they want it to happen. But let’s say the manufacturers don’t approve it (for 2030). The next year, it will happen. In 2031 it’s done anyway. It will be done. V8 is coming.”
