F1 2026 Season Preview – New Regulations & Key Changes

Explore the biggest changes coming to Formula 1 in 2026, including active aerodynamics, 50% electric power units, and the new Cadillac team.

Key Regulation Changes for 2026

• Active Aerodynamics: X-Mode and Z-Mode replace DRS
• Power Unit: 50% Electric / 50% ICE split with 350 kW MGU-K
• Fuel: 100% Sustainable fuel
• Minimum Weight: 768 kg (30 kg lighter than 2025)
• Narrower cars (1900 mm) with shorter wheelbase (3400 mm)
• Downforce reduced by 30%, drag reduced by 55%

New for 2026

• Cadillac joins as the 11th team with Sergio Perez and Valtteri Bottas
• Kick Sauber rebranded to Audi F1 Team
• Alpine switches to Mercedes engines
• Aston Martin switches to Honda engines
• Red Bull uses Red Bull Ford power units