The Fédération Internationale de l’Automobile (FIA) has stunned the Formula 1 paddock by issuing a late penalty to Mercedes-AMG Petronas Formula One Team hours after the conclusion of the 2026 Japanese Grand Prix at Suzuka.
In a statement released late Sunday evening, the FIA confirmed that both Mercedes drivers — George Russell and Kimi Antonelli — were found to have breached technical regulations relating to energy deployment limits during the race.
According to the stewards, a “minor but consistent irregularity” was detected in the team’s power unit data, suggesting that Mercedes exceeded the maximum allowed electrical energy usage over multiple laps. The issue reportedly went unnoticed during the race but was flagged during routine post-race scrutineering.
Antonelli, who crossed the line in first place after a dominant performance from pole, has been handed a 10-second time penalty, dropping him to third. Meanwhile, Russell received a five-second penalty, demoting him from second to fourth. The revised results promote Ferrari’s Charles Leclerc to victory, with McLaren’s Lando Norris moving up to second place.
Mercedes team principal Toto Wolff reacted angrily to the decision, calling it “harsh and inconsistent,” and confirmed the team is considering an official appeal.
“We are surprised by the timing and nature of this penalty,” Wolff said. “The data interpretation is highly debatable, and we believe we operated within the regulations.”
The decision has sparked widespread debate across the F1 community, with several teams privately questioning why the issue was not addressed during the race itself. Red Bull boss Christian Horner described the situation as “another example of inconsistent officiating.”
Fans have also taken to social media to express frustration, with many arguing that post-race penalties are increasingly affecting the credibility of race results.
This development significantly impacts the early championship standings, with Leclerc now taking the lead in the drivers’ title race ahead of Norris and Antonelli.
The FIA has stated it will review its monitoring systems to prevent similar situations in future races, but the controversy is unlikely to fade anytime soon as the paddock heads into the next round.