How can the new regulations redefine the dispute for the Drivers’ and Constructors’ Championship, in a year in which the debut of an 11th team
major regulatory reforms of its recent history: new engines, new chassis, new aerodynamics, new tires, 100% sustainable fuel, practically a championship within a championship.
five season cycle.
Whoever gets it right the first time can build an era.
The new face of speed
“Shorter, narrower, lighter and more agile” are the keywords that define single-seaters from this season onwards.
McLaren, Mercedes, Red Bull, Ferrari, Williams, Racing Bulls, Aston Martin, Haas, Audi, Alpine e Cadillac – revealed the look of their single-seaters: some presented bold new features, while others maintained tradition.
As expected, the changes also have a direct impact on weight 30 kg lighter 20 cm shorter e 10 cm narrowerwith a wheelbase of 3.4 m and 1.9 m wide.
To adjust to the new cars of the season, the tires have undergone changes in dimensions. According to o total diameter reduced by 15 mm at the front and 10 mm at the rear, while the tread width fell by 25 mm at the front and 30 mm at the rear. The diameter of the rims remains at 18 inches.
Reinvented aerodynamics and simpler wings
The front and rear wings have been simplified, with fewer aerodynamic elements and the elimination of the lower rear wing (the call “beam wing”). The intention? Reduce drag and make cars more efficient on the straight, even with less aerodynamic load in curves.
It is estimated a reduction of around 30% of the downforce and up to 55% of dragwhich significantly changes the behavior of cars on the track.
At the same time, there appears a new philosophy of active aerodynamics. The wings – rear and front – may assume different configurations depending on the moment of the turn, in goodbye to DRS, which brings a marked change in the way overtaking can occur.
Hybrid engines: more electric and sustainable
A season of 2026 marks one of the biggest technical revolutions of recent decades already . O new regulation profoundly alters aerodynamics, power units and even racing procedures, with the goals of improve the show on the track and make competition more sustainable.
The most structural transformation takes place in power units. Os motores continuam a ser V6 turbo de 1,6 litros, mas passam a funcionar com fully sustainable fuel and with a much more balanced division between the internal combustion engine and electrical energy.
The system MGU-H disappearswhile the MGU-K gains much more importance in energy recovery and delivery.
In 2026, the competition will give a decisive leap towards electrification: Power distribution will be divided into 50% for the internal combustion engine and 50% for the electrical component. In practice, it represents an increase of almost 300% in available electrical energy.
New engines on track
A Audi officially enters the grid by taking over the Sauber structure. THE Hondawho even announced his departure, remains in the championship. And the Ford
In total, five manufacturers committed to the new cycle: Ferrari, Mercedes, Honda, Audi e Red Bull Powertrainsthe latter being the big news. The structure created by Red Bull in 2021 will produce, for the first time, its own engine, with technical support from Ford.
shake the balance of forces.
Cadillacwill use Ferrari power units and gearboxes until at least 2028, while developing its own project.
Slower… for now
one to two seconds per lap slower
Nikolas Tombazis, technical manager at for single-seaters, he rules out comparisons with Formula 2 and highlights that it would be counterproductive to start a new era with faster times than those of the previous cycle.
Ferrari’s innovative rear wing
A scuderia Ferrari presented a rear wing with greater freedom of opening between the wings. flapsa solution designed to reduce drag and improve top speed.
The FIA itself confirmed that the concept is within the regulationsprecisely because the limitations prior to the opening of the element have been removed for 2026.
Startups under scrutiny
Another direct consequence of the new power units is the starters. THE Elimination of the MGU-H changed the way energy is made available in the first phases of accelerationwhich led to starting simulations considered “strange” by teams and driverswith power fluctuations in the first seconds.
A FIA has already discussed possible adjustments, although no immediate changes have been confirmed.
Interestingly, pre-season testing suggests that some teams could benefit from this new scenario and, here, the Ferrari also stands out again precisely for its effectiveness in starts, thanks to solutions linked to the turbo and energy managementa factor that could gain greater strategic importance from the first moments of the race.
Just one steering wheel leading the pack
After five seasons, Aston Martin announced that will not continue as a supplier of official security carsThat (safety car) and doctor in Formula 1 from the 2026 championship onwards.
The partnership, which began in 2021 and brought emblematic models such as the Vantage F1 Edition and the SUV DBX707allowed the British brand to reinforce its presence on the biggest stage in world motorsport.
But in 2026, Aston Martin chose not to renew the agreement with the Formula 1 organization, opening space for the Mercedes-Benz assume, exclusively, the role of supplier of the official cars next season.
Although there is an “official reason”, it is likely that Aston Martin is rand evaluate where to invest your visibility and resourcespossibly focusing on other areas (like his track team or upcoming pitches).
Another reason could be that the British brand is focusing on the Honda engine, new regulations or technical issues for the racing team.
Revolution has a price
Revolution naturally has a price. O budget ceilingwhich was fixed in the , go up to 180 million to accommodate the development costs of the new cars.
Frederic VasseurFerrari team principal, sums up the challenge in one simple sentence: “start from scratch”. New tires, new fuel, new engine, new chassis, new regulations. Everything new.
The 2026 Formula 1 World Championship begins with the Australian GP, scheduled for the weekend of March 6th to 8thin a calendar that includes 24 Grands Prix.
