Suzuki Motor Corporation has developed a compact fuel-cell vehicle called the SX4-FCV and has received approval from Japan’s Minister of Land, Infrastructure, Transport and Tourism to test it on public roads.
Suzuki has been developing fuel-cell vehicles in partnership with General Motors (GM) since 2001. Thus far, it has tested three fuel-cell minivehicles on public roads with ministerial approval: the MR Wagon-FCV and Wagon R-FCV in October 2003 and the MR Wagon-FCV again in December 2004.
The SX4-FCV delivers superior running performance by means of a GM-made high-performance fuel cell, a Suzuki-developed 70MPa hydrogen tank, and a light, compact capacitor that recovers energy during brake application and uses it to reduce fuel-cell loading during acceleration. Suzuki plans to test the SX4-FCV on public roads and use the results in development aimed at future commercialization.
As part of its support for the recently concluded G8 Hokkaido Toyako Summit, Suzuki showcased the SX4-FCV in the Environmental Showcase exhibition and demonstration area at the summit’s International Media Center.
Overview of SX4-FCV
Seating capacity: 5 persons
Length x width x height: 4,190mm x 1,730mm x 1,585mm
Wheelbase: 2,500mm
Fuel-cell output: 80kW
Motor output: 68kW
Fuel: High-pressure hydrogen (stored in 70MPa tank)
High-voltage battery: Capacitor
Maximum speed: 150km/h
Driving range: 250km
