F1 tests its cars – we test our F1 knowledge
2026 marks a major milestone in the history of Formula 1. Chassis and power units are part of a major overhaul to the rules governing the F1 World Championship. You can look forward to a shift in the balance of power between teams and racing that is more thrilling than ever before.
‘Boost Button,’ ‘Overtake Mode’ & more – sounds complicated? Not with us. We’ll get you F1-ready!
Chassis and aerodynamics
- To make the cars more agile and faster, there has been a reduction in wheelbase, chassis width, underbody and minimum weight (by 30 kg to 770 kg)
- Downforce reduced by 15 ‑ 30%
- Drag reduced by as much as 40%
- Movable front and rear wings replace the Drag Reduction System (DRS)
- 18-inch wheels are retained, but the front and rear tyres are narrower by 25mm and 30mm respectively, thereby reducing drag and minimising weight
New power units
- Approximately 50/50 split: switch to approximately 50% internal combustion engine (ICE) and 50% electric drive
- Simplified hybrid drive: MGU-H (Motor Generator Unit – Heat) removed; MGU-K (Motor Generator Unit – Kinetic) power significantly increased (from 120 kW to 350 kW) for improved overtaking and higher speeds on straights
- Sustainable fuel with no impact on performance
The focus is on the driver
In this latest generation of Formula 1, the drivers are once again set to make all the difference. Key tactical decisions about energy use, regeneration and conservation are left up to them.
How can Formula 1 drivers influence their success in a race?
Overtake mode
If a driver gets within one second of the car in front, he can call on this function to attempt a passing manoeuvre. It replaces DRS and can be used all at once or spread over a lap.
Boost mode
The driver can use energy from the Energy Recovery System (ERS) at will to get maximum power from the engine and battery at the touch of a button, regardless of where he is on the track.
Active aerodynamics
Also new are the dynamically adjustable angles of the front and rear wing elements for certain high-speed sections. This function allows the car’s performance to be maximised through better grip.
Recharge
At the touch of a button, drivers can recharge their battery with energy recovered from braking at the end of straights or even in corners.
