F1 2026 Size Comparison – F2004 had a ~3000mm wheelbase. Ahead of this year's canadian grand prix, the fia and formula one released the technical regulations that will define the sport from 2026 onwards. They will be 30kg lighter, with a 30% reduction in downforce and a 55% decrease in drag. Our aim, together with formula 1, was to produce a car that was right for the future of the sport.
The 2026 cars will be smaller and lighter than the current generation, the wheelbase reduced from a maximum of 3600mm to 3400mm while the width. The key features of the 2026 f1 regulations are advanced, sustainability technology and safety. With the wheelbase and width brought down in size by 5.5% and 5% respectively: New renderings of the 2026 f1 car concept.
F1 2026 Size Comparison
F1 2026 Size Comparison
From 2026, the cars will drop in size and weight. The f1 2026 chassis will be narrower. The 2026 cars will be smaller and lighter than the current generation, the wheelbase reduced from a maximum of 3600mm to 3400mm while the width of the car is down from 2000mm to 1900mm.
The fia say this is 722kg car and 46kg (estimated) tyres. The maximum wheelbase length will fall from 3,600mm (11.8 ft) to 3,400mm (11.2 ft), while the maximum width will drop from 2,000mm (6.6 ft) to 1. Reducing the size must have slashed the weight, then?
2026’s car might have a 3400mm wheelbase. Changes are coming to formula 1, with a new set of both aerodynamic and engine regulations set to hit the sport in 2026. F1 machines are currently a maximum 5.63m in length, 2m wide and 95cm tall.
The 2026 f1 cars will feature a more compact and lightweight design compared to the current generation.

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