While Formula 1 maintains that fans are enjoying the racing based on feedback from its Formula 1 Fan Voice programme, several drivers have expressed concerns about the impact of the sport's new 2026 regulations.
Key Takeaways from the Power Unit Debate:
- Drivers have raised concerns over 2026 F1 regulations, particularly the role of self-learning power unit algorithms.
- Oscar Piastri criticised situations where computer systems can influence qualifying results.
- FIA's Nikolas Tombazis defended the technology, explaining that energy management has become too complex for drivers to control manually.
- Future regulation changes in 2028 are expected to give drivers more influence, but may not completely remove the issue.
Drivers Question the Role of Self-Learning Power Units
One of the biggest debates emerged during the Belgian Grand Prix at Spa-Francorchamps, where Oscar Piastri raised concerns about drivers being caught off guard by their own power units. During qualifying, the Australian lost considerable time on the straights compared with teammate Lando Norris, with McLaren initially unable to identify the cause.
McLaren team principal Andrea Stella later explained that both cars had almost identical power unit settings, suggesting the difference may have come from the system's "self-learning elements."
How F1's Self-Learning Technology Works
The technology is not artificial intelligence in the traditional sense, but it uses advanced algorithms designed to adapt and optimise energy deployment throughout a lap. These systems analyse performance patterns and adjust strategies when conditions change, helping teams find the most efficient way to manage electrical energy.
However, the technology has created concerns because drivers do not have complete control over the process. Stella explained that driver input remains important, but external variables such as wind changes and grip levels can also influence how the system responds.
That lack of predictability has frustrated some drivers, particularly when performance differences appear to come from computer decisions rather than pure driving ability.
Piastri Criticises Computer-Driven Outcomes
Piastri was particularly vocal about the issue following the Spa qualifying session. "It sucks. I can't really say it any other way than that. When you've got qualifying grids decided by computers behaving or misbehaving, it's a pretty crap way of going racing," Piastri said.
His comments highlighted a growing concern among drivers that technology could become too influential in determining race results.
FIA Explains Why Algorithms Cannot Simply Be Removed
FIA single-seater director Nikolas Tombazis acknowledged that he understands why drivers are frustrated by the current system. Speaking to selected media, Tombazis explained that the complexity comes from the limited energy available under the current regulations.
"Their comments are understandable," Tombazis said. "I think their comments are a consequence of the fact that energy is limited and therefore how you best manage it becomes supercritical."
The question has been raised over whether Formula 1 could eliminate self-learning systems and allow drivers to control energy deployment entirely through steering wheel inputs. However, Tombazis believes that approach would create even bigger problems.
Why Full Driver Control Is Not the Simple Solution
Tombazis explained that if drivers were allowed to use all available electrical energy whenever they wanted, the racing would become less balanced. Using all electrical power immediately would cause drivers to run out of energy earlier on the straights, increasing the amount of power loss later in the lap.
Tombazis also pointed out that strict limits on energy recovery and deployment exist to prevent teams from creating larger batteries and heavier cars. Because modern power units involve so many variables, he believes a driver alone cannot realistically manage every parameter.
Future Regulations Could Give Drivers More Influence
McLaren driver Oscar Piastri has suggested that even the planned 60-40 power split change for 2028 may not completely solve the issue, arguing that the challenge is deeply connected to the current engine regulations. However, Tombazis believes the upcoming changes will improve the situation by giving drivers slightly more control over energy management.
The FIA official also admitted that the complexity of the 2026 regulations has created challenges beyond what the organisation initially expected. "It is complicated, no doubt, and it's more complicated than we would like, absolutely, 100 percent, I fully agree with them," Tombazis said. "But I think this is a consequence of the basic core issue."
As Formula 1 continues to evolve into a new technical era, the balance between cutting-edge technology and driver control remains one of the sport's biggest talking points.
