Carlos Sainz has expressed that all Formula 1 drivers hold similar views regarding the new regulations introduced for the 2026 season. These rules have brought significant transformations to the cars, aiming to alter their performance and design from the previous year.
The revision includes substantial changes beneath the surface, particularly to the power units, which now equally balance internal combustion engines and electric components at 50% each, compared to the 80% combustion and 20% electric mix seen in 2025. In addition to this, aerodynamic adjustments replaced the Drag Reduction System with an Active Aero system, enhancing downforce capabilities both at the front and rear of the vehicles.
The pre-season testing phases conducted in Barcelona and Bahrain generated mixed reactions among drivers, with diverse opinions voiced about how these new specifications affect the cars’ dynamics and racing experience.
Sainz Comments on Drivers’ Skepticism About Regulation Changes
During a conversation with El Laguero, Carlos Sainz shared his perspective on how the driver community remains unconvinced by the 2026 rule changes. Although he only had the opportunity to test the latest F1 cars at Bahrain due to Williams missing the Barcelona session, Sainz spent six days evaluating the new machines and found consistent reservations among his peers.
He remarked,
“I think we all agree that, for the moment, this category or these new regulations still have a lot to prove to convince us drivers that it’s the right way or the right direction for Formula 1.”
I think we’re all relatively sceptical at the moment, but if things have to change, I think they have to be changed from within, and we shouldn’t be too critical of our own sport, which in the end is what we enjoy the most and is our job.
?Carlos Sainz, F1 Driver

Williams’ Prospects and Sainz’s Confidence Amid Testing Struggles
Despite encountering a slow start and diminishing performance across testing sessions, Carlos Sainz remains optimistic about Williams’ potential to improve during the season. He achieved two podium finishes in his debut year with the team in 2025 but recognizes that Williams will initially find themselves competing amongst the midfield teams in 2026.
When addressing expectations for Williams’ standing this season, Sainz stated,
We’re not ahead of the midfield positions. That doesn’t mean we won’t be there or that we can’t be there at some point in the season.
Williams is reportedly preparing a significant update to their FW48 model ahead of the opening race in Melbourne, suggesting the team is actively pursuing performance gains to challenge higher in the field.
Implications of the 2026 Regulation Changes on Formula 1’s Future
The widespread skepticism expressed by Carlos Sainz and his fellow drivers highlights the tension surrounding the ambitious changes planned for the future of Formula 1. While these regulations aim to modernize the sport, balancing electric and combustion power and reshaping aerodynamic features, acceptance among those behind the wheel remains cautious.
How Williams and other teams adapt to these new standards will likely define the competitive landscape as the season unfolds. The success or failure of these reforms may shape the direction of Formula 1 for years, testing whether the balance between innovation and tradition can satisfy both drivers and fans alike.
