F1 | The 2026 cars arrive: here’s what changes compared to 2025
Formula 1 is preparing to welcome the long-awaited 2026 cars, and here is a quick overview of what will change compared to what we saw in 2025. After several years of anticipation, the moment of their debut has finally arrived. In just a few weeks we will begin to see the effects of the new 2026 regulations, with cars that will look very different from those raced up to the Abu Dhabi Grand Prix, the event that handed the World Championship to Lando Norris. But what is actually changing?
The answer is quite simple: everything. From the first tests in Barcelona and Sakhir we will officially enter a new era, one that Formula 1 hopes will deliver even more excitement to a fanbase that continues to grow at an impressive rate.
The new features we will see on track in 2026
Size and weight
First of all, the cars will be shorter and lighter than the ones we have seen so far. They will be 20 centimetres shorter and 10 centimetres narrower. As for the weight, the new cars are expected to save at least thirty kilograms compared to the 2025 machines.
Engines
In 2026, the entire philosophy behind the power units will shift. The power output produced by the internal combustion engine will decrease significantly, dropping from 560 kW to 400 kW. At the same time, the power generated by the battery will increase by 300%, rising from 120 kW to 350 kW.
Goodbye DRS, active aerodynamics arrive
To avoid the stiffness issues that have been widely discussed throughout this regulatory cycle, the FIA has decided to introduce active aerodynamics.
This system will allow a 55% reduction in drag through what is called X-Mode, which will flatten the flaps on the straights. At the same time, drivers will be able to use Z-Mode through corners, a configuration designed to maximise downforce. There will be no DRS; instead it will be replaced by the Manual Override system, which on the straights will allow drivers to use the electric motor for longer than a rival.
Tyres
The 18-inch wheel rims will remain, but the tyre dimensions will change. The 2026 tyres will be narrower—around 25 mm at the front and 30 mm at the rear—and lighter to suit the characteristics of the new cars. In addition, Pirelli has decided to remove the C6 compound from the range.
In short, we will soon have to get used to a very different Formula 1. Both fans and teams will need some time to fully understand all the new features and eventually embrace them with the same enthusiasm as always.
