Audi Q7 Fuel Efficiency. With the help of parkers, you can find out all of the key specs about the audi q7 from fuel efficiency in mpg and top speed in mph, to running costs, dimensions, data and lots. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and.

Audi q7 mpg & co2. I’m facing drop in fuel efficiency with my q7 2018, my full tank now only drive me for 680 km.