900 mm1. The cars will be approximately 30 kg lighter, weighing 768 kg, and feature a revolutionary power unit with an almost 50/50 split between internal combustion and electrical power. A key innovation will be the introduction of active aerodynamics, including movable front and rear wings that can switch between Z-mode for cornering and X-mode for maximizing straight-line speed. The new design also focuses on improved racing dynamics, with reduced downforce, simplified aerodynamics, and a manual override system that will provide drivers with extra battery power when closely following another car. Additionally, the 2026 cars will run on 100% sustainable fuel, highlighting Formula 1's commitment to environmental sustainability. GLB file is attached for CFD study or rendering project. License: CC Attribution (http://creativecommons.org/licenses/by/4.0/). This awesome 3D model is by Nimaxo (https://sketchfab.com/Nimaxo)