In 2026, the new regulations will be enforced.
The FIA has unveiled their changes to the regulations for 2026 and there are many major alterations to F1 racing.
In 2026, significant regulatory changes will take place for the first time since 2022, bringing about dramatic alterations that will revolutionize the world of F1. To keep you informed, we have compiled everything you need to know about these groundbreaking modifications unveiled by the sporting body.
The key takeaways from the FIA’s 2026 regulations announcement
Smaller and lighter cars are on their way
The initial modification declared by the FIA is something that fans and drivers have been demanding for a long time. In the upcoming 2026 cars, there will be a reduction of 30kg in weight compared to the current specification, along with a decrease of 1cm in thickness and a 2cm shorter wheelbase.
Described by the FIA as a concept of a “nimble car,” it is expected that this vehicle will enhance the quality of racing.
The FIA claims that enhancing the weight will lead to improved efficiency and better handling.
DRS out, electric boost in as new overtaking measure
The announcement brought forth a notable change, specifically regarding DRS, as it will no longer serve the purpose of facilitating overtaking.
According to the FIA, drivers will now have access to the DRS system throughout the entire race instead of only when they are within one second of another driver. In its stead, a new feature called Manual Override Mode will be accessible, giving drivers increased electric power deployment to aid in overtaking the car in front.
The way the FIA will utilize this is yet to be determined, but initially, it appears to be quite similar to the push-to-pass technique employed in other racing series.
More efficient engines
The 2026 regulations place significant emphasis on enhancing engine affordability and efficiency.
In 2021, the FIA collaborated with Mercedes, Ferrari, Renault, Ford/Red Bull, and Audi to initiate the process of formulating regulations. The outcome of this endeavor is a power unit that boasts approximately 300% greater battery capacity compared to the existing specifications.
According to the FIA, there is an equal distribution between internal combustion and electric power in the vehicles. Additionally, the cars will exclusively utilize sustainable fuel for their operation.
Active aerodynamics in front and rear wing
In contrast to previous generations, where only the rear wing was adjustable, both the front and rear wings can now be modified in designated zones, similar to the current use of DRS, during races.
According to the FIA, the utilization of active aero will result in more competitive racing, particularly by enabling lower drag on straight sections of the track. Additionally, this will contribute to meeting the energy management needs of the new power units.
According to the FIA, the cars of 2026 will have the ability to switch between two configurations, enabling them to either optimize fuel efficiency or enhance cornering capabilities.
More safety improvements
The FIA has collaborated with certain teams to enhance driver safety by prioritizing it in the regulations, as is customary with any regulatory changes regarding the chassis.
The front impact structure rules have been revised by the FIA, with the introduction of a two-stage nose design aimed at reducing the risk of detachment during initial impacts.
Additionally, there have been increased restrictions on side intrusion rules, and enhancements have been made in the protection of the driver and fuel cell area.
What the leaders had to say
The president of FIA, Mohamed Ben Sulayem, announced that the organization is unveiling a comprehensive set of regulations for the 2026 FIA Formula One World Championship and beyond, shaping an incredibly thrilling future for the highest level of motorsport.
After the release of the 2026 Power Unit Regulations two years ago, we have seized the chance to redefine the chassis regulations in order to align with the energy needs of the new power units. By working closely with our Formula 1 partners, along with the support of the sport’s 10 teams and all stakeholders involved, this unprecedented revision aims to make our premier championship even more connected to real-world developments.
The implementation of the Power Unit Regulations has led to a remarkable increase in the number of manufacturers participating in the sport. Furthermore, our newly established chassis regulations, which allow for lighter and more agile cars with innovative aerodynamic solutions, have been designed to enhance the racing experience and attract more Power Unit manufacturers, OEMs, and current competitors to the championship. The 2026 F1 Regulations focus on advanced technology that promotes sustainability and safety. Our objective, in collaboration with Formula 1, was to develop a car that aligns with the future of this esteemed category in the sport. We are confident that we have successfully accomplished this objective.
In relation to the new regulations, Stefano Domenicali, the CEO of Formula 1, expressed his belief that they represent a significant moment for the sport’s future. He emphasized the aim of providing fans with more thrilling and closely contested races through the introduction of a new generation of cars and power units. Domenicali also highlighted the immense potential of the sustainably fuelled hybrid power unit, stating that it presents a major opportunity for the global automotive industry. The reduced fuel consumption has the capacity to be implemented in vehicles worldwide, resulting in a substantial reduction in emissions. This exciting potential is one of the primary reasons why Formula 1 is set to witness a record number of engine suppliers in 2026.
As we embark on this new regulatory cycle, the sport finds itself in its most formidable state to date. I firmly believe that the regulations crafted by the FIA will only serve to bolster the sport’s global standing even further.
Nikolas Tombazis, the FIA Single Seater Technical Director, expressed that the new regulations aim to create a new breed of Formula 1 cars that embody the essence of the sport. These cars will be lightweight, incredibly fast, and highly maneuverable while still pushing the boundaries of technological advancements. To achieve this, the FIA focused on developing a “nimble car” concept, placing emphasis on redesigning the power unit. This revamped unit will feature a more balanced distribution of power derived from both the internal combustion element and electrical sources.
“We have successfully reduced the size and weight of the car by 30kg on the chassis side, resulting in a significantly more agile vehicle. Moreover, we are thrilled to introduce two thrilling new advancements to enhance racing performance. Firstly, the incorporation of active aerodynamics allows for remarkably low drag on straightaways. Secondly, the Manual Override System empowers drivers with a boost of battery power whenever they are in close proximity to the car ahead, providing an on-demand burst of energy.”
The 2026 FIA Formula 1 Technical Regulations have been specifically crafted to enhance driver skill, boost competition between teams, and create a more captivating racing experience. The regulations prioritize lighter and more powerful cars, resulting in closer racing among drivers. Furthermore, the inclusion of a higher electrical component in the power unit, an overall more efficient vehicle, and the use of fully sustainable fuels align with our commitment to a more sustainable future for the sport.
