Formula E’s GEN4 era: a quantum leap in electric racing performance

Formula E’s transition from the GEN3 platform to the newly unveiled GEN4 car represents the most significant performance and technological step in the championship’s history. While the GEN3 Evo already showcased impressive efficiency and a refined electric powertrain, the GEN4 machine unveiled at Circuit Paul Ricard demonstrates that the series is no longer evolving gradually but instead accelerating into a new era of electric single-seater performance.

Shattering the performance ceiling

This dramatic rise in available power translates directly into acceleration figures that push the limits of what has been considered possible for an electric race car. GEN4 reaches 100 km/h in approximately 1.8 seconds and hits 200 km/h in just 4.4 seconds, making it a full 1.5 seconds quicker to that benchmark than GEN3 Evo.

Its top speed now exceeds 335 km/h, placing it firmly in the realm of high-performance combustion-engine single-seaters and establishing it as the fastest Formula E car ever built. These gains are not limited to straight-line performance. In qualifying trim—a format unique to the series, as detailed in our guide on how the Qualifying format works—GEN4 is expected to be around ten seconds faster per lap than GEN3. On the tight, technical street circuits that define the championship, the new car should be at least five seconds quicker. During its demonstration run, GEN4 overtook its GEN1, GEN2, and GEN3 predecessors on track, visually illustrating the scale of the generational leap.

A fundamental shift in drivetrain philosophy

A major contributor to this transformation is the shift in drivetrain philosophy. Whereas GEN3 relied on a rear-biased powertrain with a front motor used primarily for regeneration, GEN4 becomes the first FIA single-seater to feature permanent all-wheel drive.

This change fundamentally alters the car’s behaviour under acceleration, braking, and corner exit. The additional traction and torque distribution capabilities allow drivers to deploy the increased power more effectively, while also enhancing stability under heavy load. The result is a car that not only accelerates more aggressively but also offers a more dynamic and responsive driving experience.

Energy management and charging technology also advance significantly with GEN4. The new car supports 600 kW fast charging, positioning it as a testbed for next-generation electric vehicle infrastructure. Improvements in motor efficiency, thermal management, and power electronics further strengthen Formula E’s race-to-road relevance, reinforcing the championship’s role as a development platform for future consumer EV technology.

Pioneering sustainability and safety

Sustainability, a core pillar of Formula E since its inception, takes another major step forward with GEN4. The new car becomes the world’s first fully recyclable racing machine, incorporating at least twenty percent recycled materials across key components.

Its tyres are produced from sixty-five percent natural and recycled materials, including thirty percent certified natural rubber, and the battery is engineered without the use of rare earth minerals.

Safety and inclusivity also receive meaningful upgrades. GEN4 introduces a wider cockpit to improve hand clearance during impacts, and for the first time in Formula E, power steering becomes standard, reducing steering loads and enhancing driver protection. The driving position is now more adjustable, allowing a broader range of athletes to compete comfortably at the highest level. These changes reflect the FIA’s ongoing commitment to improving both safety and accessibility in top-tier motorsport.

A statement of intent for the future

The leadership of both Formula E and the FIA emphasised the magnitude of this step. Formula E CEO Jeff Dodds described GEN4 as “a statement of intent,” noting that the performance levels now achieved were considered impossible for electric vehicles just five years ago.

Dodds highlighted the immediate impression the car made during its first run and stressed that its refinement now lies in the hands of the manufacturers, who will push development even further ahead of its competitive debut.

FIA President Mohammed Ben Sulayem echoed this sentiment, calling GEN4 a new global benchmark for performance, innovation, and sustainability. He emphasised that the car is not merely fast but represents a vision for the future of electric technology, shaped through collaboration with some of the world’s leading automotive manufacturers.

In summary, the leap from GEN3 to GEN4 is not a simple evolution but a fundamental redefinition of what an electric race car can be. GEN3 Evo was an efficient, lightweight, and technically sophisticated machine, but GEN4 moves Formula E into a new competitive dimension. With unprecedented power, permanent all-wheel drive, supercar-level acceleration, full recyclability, and road-relevant charging technology, GEN4 stands as the most advanced electric single-seater ever built. It signals not only where Formula E is heading but also where the broader electric mobility landscape is likely to go in the coming years.