Toyota Claims Third-Gen Fuel-Cell Powertrain Matches Diesel DurabilityToyota Claims Third-Gen Fuel-Cell Powertrain Matches Diesel Durability

Toyota claims a vehicle application breakthrough in hydrogen fuel-cell technology with the release of its third-generation powertrain system.

Targeting the growing areas of interest from light commercial vehicles and heavy-duty truck customers, the new system claims the same durability as existing diesel internal-combustion engines.

Toyota says it also delivers significant improvements in performance, including fuel efficiency, and lower production costs compared to its previous systems.

The new system is expected to be offered to customers from 2026 in the key markets of Japan, Europe, North America and China.

Toyota says the third-generation system has been developed taking in customer feedback and insights from proofs of concept and demonstration testing over several years.

On top of its claimed operating robustness, the new fuel-cell powertrain claims a compact maintenance-free design, fuel efficiency improved by 1.2 times, 20% increased cruising range, a significant production cost reduction through innovations in design and manufacturing processes and an expanded product lineup.

Toyota is showcasing the powertrain at the H2 and FC EXPO in Tokyo.