Side-by-side comparison of a 2025 Formula 1 car and a 2026 Formula 1 car on a racetrack. The 2025 car is larger, heavier, with wide aerodynamic wings and a complex floor. The 2026 car is more compact, lighter, with narrow wings, active aero parts, and a futuristic electric-hybrid design. Technical labels show narrower body, shorter wheelbase, simplified aerodynamics, and bigger electric power. See more