The Suzuki SX4-FCV is a fuel cell vehicle with a 80kW fuel cell powering a 68kW (91 horsepower) electric motor with a high voltage capacitor that supports brake energy regeneration. Hydrogen is stored on board a 70MPa high pressure hydrogen tank. The SX4-FCV can go up to an estimated range of 250km, and has a top speed of 150km/h.

It has just gotten approval from the Japanese government to test it on public roads, so this makes it Suzuki’s fourth fuel cell test vehicle, with the other three being the Suzuki MR Wagon-FCV, the Suzuki Wagon R-FCV and another updated Suzuki MR Wagon-FCV.