Audi introduces Q7 e-tron quattro diesel PHEV SUV at Geneva; 138 mpg US
Green Car Congress
MARCH 2, 2015
According to the ECE standard for plug?in US mpg) and has a CO 2 emission level of less than 50 grams per kilometer (80.5 Another efficiency component is the standard thermal management system with integrated heat pump, specially developed for the Q7 e-tron quattro. A power charging cable is standard equipment.
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