2017 Audi A4 g tron
In the NEDC, the Audi A4 Avant gtron consumes less than four kilograms CNG (compressed natural gas) per 100 kilometers (8. 8 lb), corresponding to customer fuel costs of roughly four euros (as of: October 2015). CO2 emissions are less than 100 grams per km (160. 9 g, mile). The tank capacity of 19 kilograms (41. 9 lb) of gas allows for a range of over 500 kilometers (310. 7 mi). When the amount of gas remaining drops below approx. 0. 6 kilograms (1. 3 lb) analogous to a residual pressure of 10 bar the control unit switches to gasoline operation. The bifuel A4 Avant gtron can cover an additional 450 kilometers (279. 6 mi) in this mode. The potential overall range is comparable to that of a car with a TDI engine. ссылка на ролик в YouTube:
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