Skip to main content

challenge4 gmbh

  • 0
    Natural gas-powered VW Caddy on 15,534-mile Ecofuel Transamerica journey
    1269021720

    Rainer Zietlow's German company Challenge4 GmbH has spent the last few years driving immense distances in a Volkswagen Caddy EcoFuel powered by compressed natural gas (CNG). In 2006 and 2007, the vehicle went all the way around the world and also did a Eurasia crossing. The current journey is ...

Loading

Loading
Autoblog iPhone App