Audi introduces Q7 e-tron quattro diesel PHEV SUV at Geneva; 138 mpg US
Green Car Congress
MARCH 2, 2015
kWh, liquid-cooled lithium-ion battery pack, the large SUV covers up to 56 kilometers (34.8 Even the basic version of the large SUV rolls along gently and smoothly, while comfort is further enhanced by the optional adaptive air suspension with controlled damping. The large SUV generally starts in electric mode. The 6-cylinder 3.0
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