Toyota's Hydrogen-Powered Tacoma H2-Overlander: The Future of Eco-Friendly Off-Roading
Las Vegas, Tuesday, 4 November 2025.
Toyota’s new Tacoma H2-Overlander, revealed at SEMA 2025, combines hydrogen fuel cell and battery tech to deliver 547 horsepower with zero emissions. It’s an eco-friendly powerhouse for outdoor adventures.
Innovative Powertrain
The Tacoma H2-Overlander is powered by a remarkable combination of hydrogen fuel cell and battery electric technologies. This setup includes a second-generation Toyota Mirai fuel cell stack and three hydrogen tanks with a total capacity of 6 kilograms. The powertrain delivers an impressive 547 horsepower, thanks to a 24.9-kWh lithium-ion battery pack powering a 225-kW front motor and a 188-kW eAxle [1][2].
Sustainable Features
One of the standout features of the Tacoma H2-Overlander is its patent-pending TRD exhaust water recovery system. This innovative system captures and filters water produced by the hydrogen fuel cell stack, making it available for campsite use—though not recommended for drinking. This could be a game-changer for overlanding enthusiasts who often venture into water-scarce areas [2][3].
Practical Off-Roading
Designed with the adventurous spirit in mind, the Tacoma H2-Overlander boasts a robust off-road suspension system and custom bed-mounted storage with recycled carbon-fibre panels. It also features heavy-duty bumpers equipped with recovery points and a winch, proving itself as a capable companion on rugged terrains [3][4].
Power to Spare
The Tacoma H2-Overlander isn’t just about moving forward; it can also power up your campsite. With a 15-kW power takeoff, this truck can charge two electric vehicles simultaneously or provide electricity for an off-grid home. It’s like having a mobile power station while you’re out exploring the wild [1][2].
Commitment to Hydrogen
Toyota has long been a proponent of hydrogen technology, and the Tacoma H2-Overlander is a testament to this commitment. Despite the current limitations in hydrogen refuelling infrastructure, Toyota continues to explore hydrogen’s potential across various vehicle types, including future plans for semi trucks and the Corolla sedan [3][5].