Formula 1 teams are increasingly confident that the 2026 regulations overhaul will not bring unexpected challenges, despite initial concerns. The new rules, set to be implemented next year, include changes to both engine and aerodynamic designs. A key feature is the removal of the MGU-H, with a greater emphasis on electrical power, active aerodynamics, and a reduction in car weight.

Following the unveiling of the 2026 regulations a year ago, teams have been thoroughly examining the details. Early discussions raised concerns about cars perhaps running out of battery power on straights, notably at circuits demanding high power output.

While some parties used this issue to advocate for a V10 engine, a proposal that was ultimately rejected, F1 remains committed to the 2026 rules. Teams are actively collaborating with both F1 and the FIA to address any remaining concerns.

According to Adrian Newey, the regulations offer “more flexibility for innovation and different approaches than first meets the eye,” as he leads Aston Martin‘s preparations for the upcoming season.

Simone Resta, Mercedes’ deputy technical director, expressed confidence that the collaborative work between teams and the FIA will effectively address potential issues and loopholes before the 2026 season begins.

“I think the FIA is very active at the moment in receiving indications from all the teams to close all the loopholes in the rules,” Resta told Motorsport.com in Imola.

“I don’t think there will be any surprises, the rules seem to be defined quite wholly. I am sure that we will see very different projects to try to make a difference.”

“The FIA seems to have managed to do a good job: it has put together a complete package of rules that leaves a lot of freedom for the teams to give thier best. Now is the time to work and not to talk, it is time to make a difference.”

potential Battery Issues Downplayed

While Resta acknowledged the possibility of cars experiencing battery power issues at circuits like Monza, he minimized the potential impact.