The F1 cars for the 2025 season have yet to be unveiled, but many teams are already looking ahead to 2026. That year will bring the most significant regulation changes in years, affecting both aerodynamic aspects and engine development. Since 1 January, teams have been permitted to begin work on their 2026 designs. Mercedes team boss Toto Wolff anticipates that, shortly, all teams will shift their full focus toward preparing for the transformative season ahead.