| Opel HydroGen4 |
 |
| General Motors announced today that the Opel HydroGen4 has began real world testing in Europe. Nine Berlin companies will test the new Opel HydroGen4 on the streets of the German city: ADAC, Allianz, Coca Cola, Hilton, Linde, Schindler, Axel Springer, Total and Veolia.
The Opel HydroGen4 uses a 440... More » |
