Hyundai’s Nexo hydrogen fuel cell vehicle has broken a world record for single-tank range, demonstrating the technology’s readiness for long-distance personal mobility and intensifying its competition with battery electric cars.

The Nexo covered 1,400.9 kilometers (870.5 miles) on a single hydrogen fill, achieved over 36 hours of continuous driving. This performance significantly surpasses a previous record set by Toyota in 2021.