The new model features upgardes in its fuel system and battery architecture. Hyundai
Hyundai Motor has introduced the next-generation NEXO, a hydrogen-powered fuel cell electric vehicle (FCEV), at the 2025 Seoul Mobility Show.
The latest model features major advancements in design, technology, and fuel cell efficiency, aiming to reinforce the brand’s commitment to hydrogen mobility.
An increased hydrogen storage density has extended the driving range to over 435 miles (700 km) per refill under Korean regulatory test standards.
In March 2024, Hyundai Motor introduced the INSTEROID concept, an electric vehicle that blends sporty design with futuristic, video game-inspired aesthetics.
Hyundai’s NEXO comes with fuel cell upgrade
Hyundai’s latest NEXO features a significantly upgraded fuel cell system, enhancing both power and efficiency. The new fuel cell stack generates 110 kW (147 hp) of gross power, a 16 percent boost from the previous model.
Together with an electric motor that generates 150 kW (201 horsepower) and 350 Nm (258 lb-ft) of peak torque, the car accelerates better, going from 0 to 62 mph (100 km/h) in just 7.8 seconds. To further improve overall performance, the battery’s power has doubled to 80 kW, with a storage capacity of 2.64 kWh.
One significant development is its hydrogen storage system, which can now hold 14.7 pounds (6.69 kilograms) of usable hydrogen in three tanks totaling 162.6 liters (5.74 cubic feet). This increase in storage density contributes to an extended driving range, exceeding 435 miles (700 km) per refill under Korean regulatory test standards. The refueling process remains quick, requiring only five minutes, addressing one of the major drawbacks of earlier FCEVs.
Hyundai presents the NEXO as a sensible long-distance travel option by maximizing energy efficiency and keeping the cabin roomy. According to the company, the upgrades not only improve the driving experience but also reaffirm its dedication to making hydrogen-powered mobility a competitive alternative to battery-electric and hybrid cars.
Advancing mobility with hydrogen fuel cells
Hyundai’s new NEXO also integrates advanced power electronics into its drivetrain, improving efficiency and durability. A redesigned inverter enhances power management, while the fuel cell system has been reinforced for greater reliability, particularly in extreme conditions.
Hyundai claims that a recently created anti-freezing mechanism guarantees steady performance in cold weather. Aerodynamic improvements like airflow control and underbody modifications also help minimize drag, which maximizes energy efficiency.
In addition to its enhanced performance, Hyundai’s “Art of Steel” design philosophy has influenced the NEXO’s new appearance. Its powerful shape and clean lines give it a contemporary yet sturdy appearance. The interior provides a larger cabin with a 993-liter load capacity. A 12.3-inch infotainment screen, an AI-powered voice assistant, and a sophisticated connected navigation system are just a few of the digital enhancements that improve the user experience.
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Safety remains a priority, with nine airbags and Hyundai’s comprehensive Advanced Driver Assistance Systems (ADAS) suite included as standard in most trims. These features improve the driving experience while reinforcing Hyundai’s commitment to hydrogen mobility.
Hyundai hopes ith its refined design, enhanced efficiency, and cutting-edge technology, the NEXO continues to position itself as a strong contender in the fuel-cell electric vehicle market.