Lewis Hamilton is not holding back. After his first morning of testing at the Sakhir circuit behind the wheel of the Ferrari, the seven-time world champion openly expressed his dissatisfaction with the technical direction Formula 1 has taken under the new 2026 regulations.
“It’s ridiculously complex,” he said bluntly, before adding a remark that is bound to spark debate across the paddock and among F1 fans: “None of the fans will understand what’s going on.”
Hamilton’s criticism is aimed squarely at the new energy management systems required by the 2026 power units, which now feature an almost equal split of power between the internal combustion engine and the electrical components. On paper, a 50-50 distribution promised efficiency, sustainability and cutting-edge innovation. In practice, however, it risks turning every lap into a mathematical exercise rather than a showcase of pure racing skill.
“The other day I was in a meeting where they were explaining how we have to drive on track,” Lewis Hamilton told the media in Bahrain. “You basically need a degree to understand everything.”
Strong words, especially coming from a driver with more than 300 Grands Prix under his belt and seven world titles to his name.
Lewis Hamilton highlights the paradox of the new rules
In some ways, the current situation is paradoxical. The power units are frequently running short on energy, forcing teams and drivers to maximize every possible recovery opportunity. The result? Energy strategies and driving techniques that feel increasingly detached from the traditional image of Formula 1.
Lewis Hamilton offered a clear example: “If you look at Barcelona, for example, we have to do 600 meters of lift and coast in a qualifying lap. That’s not what racing should be. Here in Bahrain we don’t have to do it because there are a lot of braking zones.”
In other words, even in qualifying — when drivers are supposed to push flat out — they are instead forced to lift off the throttle for hundreds of meters. Not to manage tire wear or temperatures, but simply to avoid running out of available energy.
Four ways to recover energy, endless complications
The new regulations have introduced four different energy recovery modes, each with its own technical implications and strategic trade-offs.
First, regenerative braking, where the electric motor recovers energy during deceleration phases.
Then the so-called “part-throttle overload,” where the battery harvests power from the internal combustion engine in sections of the track where full power is not required — such as in corners, where engines can run at high revs even without the driver being fully on the throttle.
There is also lift and coast, meaning lifting off the throttle before entering a corner, allowing the electric motor to work against the combustion engine to recover energy.
Finally, “superclip,” where the electronic control unit diverts energy to the battery even when the driver is still at full throttle down the straight.
On top of all this comes the boost button, which drivers can use for extra power when overtaking — but at the risk of leaving themselves short on energy and vulnerable to a counterattack on the following straight.
Lower gears and sky-high revs: Is F1 losing its identity?
Another key issue raised by Lewis Hamilton concerns gear usage. “We have to downshift to much lower gears than we would want to just to help with energy recovery,” he explained. “We can’t recover enough energy from the battery, so we have to run the internal combustion engine at very high revs. We’re dropping into second and even first gear in some places just to try to recover that little bit of extra power.”
It is, in many ways, a strange image: Formula 1 cars running lower gears than usual not because of an especially tight corner, but purely to optimize energy harvesting. It is difficult to imagine how this level of complexity translates to fans watching from home or from the grandstands.
It must be said that teams are only just beginning to understand these new cars, and the true test will come at the start of the season. It is also true that some energy management techniques, such as lift and coast, were already used last year with the previous generation of engines. Technical lawmakers will likely allow the situation to settle before drawing definitive conclusions or rushing into regulatory changes.
However, Lewis Hamilton’s comments should not be underestimated. If a driver of his caliber — with his experience, technical awareness and deep understanding of the sport — struggles to see the value in this level of complexity, what should fans think?
Formula 1 has always walked a fine line between technological innovation and on-track spectacle. But when innovation risks making the sport difficult to understand even for insiders, perhaps it is time to pause and reflect on the path being taken. The question remains open: is this still the Formula 1 we want to watch?
