Hey Guys check this out

Its a guy in the US that has modified a 110 (I know whats the D1 link, he has used a 300TDI motor that run on enviro fuels like diesel, biodiesel, synthetic diesel and waste vegetable oil. This has potential, the two links below tell the story

Gazz

Bonatti Defender 110 Project - Pangaea Expeditions

5 Sexy Alternative Fuel Cars We Love EcoZome Journal