Formula 1 | 2026 F1 cars revealed: major aerodynamic and design changes compared to 2025. The FIA has revealed the final 2026 Formula 1 car render.

The 2026 season is almost upon us, and today the FIA revealed the final render of the new Formula 1 cars. This represents a drastic evolution, aimed at improving the racing spectacle, which had gradually diminished during the era of ground-effect cars. These cars had become increasingly bulky, with fewer overtaking opportunities for drivers. To address this, the FIA, together with Formula 1, has aimed to make the 2026 cars as streamlined as possible, restoring agility that was lost in the previous ground-effect era.

The main innovation is certainly the introduction of active aerodynamics, featuring two aerodynamic modes and one engine mode that drivers can use when appropriate and allowed. But the differences from the ground-effect cars are substantial. Let’s look at the most important changes.

Focus on agility and spectacle

The FIA and Formula 1 revealed the final definitive render before seeing how each team has developed their car. The first noticeable change is that the 2026 cars will be smaller. The vehicles will be shorter with a wheelbase of 3400 mm (down 200 mm) and narrower at 1900 mm (down 100 mm), with a floor reduced in width by 150 mm. Additionally, weight will decrease, dropping from 798 kg to 768 kg, including tyres.

Aerodynamically, the DRS is gone, replaced by active aerodynamics and a specific engine mapping that drivers can use when trailing by less than one second. This new system, now called “Overtake Mode,” will provide the chasing driver with an extra power boost of +0.5 MJ, making overtaking significantly easier. Estimates suggest that the following car could reach speeds of 337 km/h, while the defending car will see its power decrease below 300 km/h.

Additionally, the wheel arches are removed, and the Beam Wing (the small flap under the rear wing) is eliminated. The front wing will also be shortened by 100 mm, while the rear wing will feature three active elements. These changes aim to drastically reduce drag, estimated at around 55%, and lower aerodynamic load, estimated at approximately 30%.

The latest render is a tantalizing glimpse of what’s coming. Stay tuned as teams unveil their 2026 challengers, ready to battle in this bold new chapter of Formula 1.