VW TWIN up !

[ecoangel]

At last a diesel range extender option based on XL1:

http://www.autocar.co.uk/car-news/motor-shows/tokyo-motor-show-2013-volkswagen-twin-hybrid

and rather negative US view:

http://www.caranddriver.com/news/volkswagen-twin-up-concept-photos-and-info-news

 

[ecoangel]

More detailed info here:

http://www.vwvortex.com/news/volkswagen-news/volkswagen-twin-up-concept/