Mercedes F1 faces driver rivalry and looming grid penalties

Mercedes F1 is facing internal competitive shifts and technical challenges during the 2026 season. Kimi Antonelli has emerged as the team's dominant force, leading the championship with a significant margin over teammate George Russell. Despite Antonelli's performance, Mercedes has stated they will not officially designate him as the number one driver, prioritizing the Constructors' Championship instead.

Pressure is mounting on Russell, who trails Antonelli by approximately 59 points. F1 legend Johnny Herbert noted that Russell's position may be at risk due to Antonelli's consistency and ongoing rumors regarding Max Verstappen's potential move to Mercedes.

Additionally, the team is preparing for inevitable grid penalties for both drivers. Mercedes deputy team principal Bradley Lord indicated that due to component usage and reliability issues under new regulations, both Antonelli and Russell are likely to face penalties later in the season. The team is currently working to strategically time these penalties, with the Italian Grand Prix mentioned as a potential window.