The more advanced of the Swift concepts is the SX4-FCV, a fuel-cell vehicle. Using a GM-built fuel-cell and a 10,000-psi hydrogen tank to generate electricity, the SX4-FCV operates similarly to the Swift Plug-in Hybrid except that the fuel-cell generates electricity rather than a gasoline engine. The SX4-FCV is actually the latest generation of the vehicle and boasts improved handling and performance thanks to its more compact components and lighter weight. The previous-generation vehicle is already testing on Japanese roads and is destined for the open market in the near future according to Suzuki.
Thanks to: Motor Trend