Gen4 Formula E Race Car — More Power In A More Sustainable Package - CleanTechnica

The Gen4 Formula E race car, set to debut in the 2026 season, represents a significant evolution in electric racing technology, combining increased power with enhanced sustainability. Building on the series’ origins—founded in 2012 by Alejandro Agog to promote electric car racing with cost-controlled, spec chassis—the new car boosts power from 300 kW to 450 kW, with Attack Mode power surging from 350 kW to 600 kW. Unlike previous generations, the Gen4 car can use both front and rear motors throughout the race, supported by a larger 55 kWh battery (43% increase) and a regenerative braking system capable of harvesting up to 700 kW, supplying up to 40% of the race energy. These advancements enable more aggressive race strategies and improved performance. Sustainability is a core focus of the Gen4 design, which uses 100% recyclable materials with at least 20% recycled content, positioning it as “motors