Annual cost:
50MPG = $990
21MPG = $2,357
Here is info about this minivan that is banned in the USA:
http://www.car-emissions.com/cars/model/volkswagen/touran
http://en.wikipedia.org/wiki/Volkswagen_Touran
http://www.volkswagen.co.uk/new/touran-gp-ii/which-model/compare/interior?p=2
http://www.green.autoblog.com/2010/04/12/volkswagen-intros-updated-touran-minivan-51-1-mpg-with-bluemoti/
Moreover, CNG (compressed natural gas) vehicles are insanely expensive because thise politician-corporate chimera caused every CNG part insanely expensive! For example home refueling station (tiny box that allow to refuel CNG car at home) costs about $7000 (seven thousend). Now you understand how this bust#rds make american to be slave by poitician-corporate mafia.
"Look! There! Evil!.. pure and simple, total evil from the Eighth Dimension!" -- Buckaroo Banzai