Not every reaction to Formula One's biggest regulation reset in years has been positive. Several prominent drivers have been openly critical of how the new generation of cars behaves, even as officials defend the changes as necessary for the sport's long-term health.

The Core Complaint

Much of the criticism centers on how tightly linked energy management has become to a car's on-track performance. Because a significant portion of total power now comes from an electric system that must be carefully charged and discharged across a lap, cars can experience sudden, noticeable drops in available power if the battery runs low at the wrong moment, a phenomenon some drivers have described as making the cars feel unpredictable compared to previous seasons.

Chaotic Race Starts

Uneven acceleration off the line in the season's opening races, before mid-season fixes were introduced, added to early frustration, with some cars launching dramatically slower than others and creating hazardous situations as faster-starting cars had to take evasive action around slower ones.

A Different Kind of Driving Challenge

Some drivers have also argued that the need to constantly manage energy recovery, sometimes by deliberately lifting off the throttle earlier than they otherwise would, has changed the character of the driving challenge in ways that feel less purely about outright speed and racecraft than in previous eras.

The Case for the New Rules

Supporters of the new regulations point out that every major rule change in the sport's history has faced early criticism, and that the underlying goals — closer racing, more sustainable technology, and cars that better reflect the direction of the wider automotive industry — are worth an adjustment period. They also note that driver feedback has already led to meaningful mid-season refinements, suggesting the sport is responsive to legitimate concerns rather than dismissing them.

An Ongoing Conversation

How this tension resolves over the coming seasons, between driver preference for predictable, purely skill-based racing and the sport's broader technological and sustainability goals, will likely continue to shape regulation discussions well beyond 2026.

Quick takeawayDriver criticism of the 2026 cars centers on unpredictable energy management and its effect on race starts and driving feel — concerns the sport has already begun addressing through mid-season refinements.