2021 Audi Q7. EPA MPG. Owner MPG Estimates. 2021 Audi Q7 4 cyl, 2.0 L, Automatic (S8) Premium Gasoline. Not Available. 7.9 tons CO2. Q7 3.0T Premium Plus quattro. 7.9 tons CO2. Avg. Large SUV. 7.5 tons CO2. Yearly estimate based on your driving miles. Learn more about 2014 Audi Q7 See all for sale. The commendable EPA fuel-economy numbers don’t hurt either. Cons. The turbodiesel engine in the Audi Q7 TDI is new for 2013. It’s still a 3.0-liter V6 but makes 15 more horsepower (now 240 419 grams/mile. 472 miles. Total Range. Page 1. 2023. Make: Audi. (Showing 1 to 10 of 34 vehicles) Fuel economy of the 2023 Audi Q7. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. Q7 Fuel Mileage I drove a 2009 TDI Q7 with 4k miles on it, for one week in October 2009, in Illinois (mild weather). Put 1000 miles on it, almost all hwy on cruise, level ground. FWIW, the Q7 returned 23 mpg. I am sure you know that you can't be happy if the vehicle interior is not large enough to meet your needs, regardless of economy. Tom Search by make for fuel efficient new and used cars and trucks Diesel Links; Flex-Fuel Vehicles; 2023 Audi Q7 6 cyl, 3.0 L, Automatic (S8) Fuel Economy: City 16/Hwy 22/Comb 18 MPG The 2011 Q7 ranges in power from the 3.0 TDI Quattro Premium Sport Utility 4D with 225 horsepower and a 0-60 time of 8.5 seconds to the 3.0T Quattro Search by make for fuel efficient new and used cars and trucks Diesel Links; Flex-Fuel Vehicles; 2021 Audi Q7 4 cyl, 2.0 L, Automatic (S8) The claimed ARAI mileage for the automatic variants: Audi Q7 2006-2020 Diesel is 14.75 kmpl . Audi Q7 2006-2020 Petrol variant has a mileage of 13.55 kmpl. Fuel Type 29 votes, 14 comments. 23K subscribers in the tdi community. I can't say for certain as I wasnt really tracking it before the tune other than using what the computer said which i found out was off by a pretty good margin once i started tracking it through fuelly. ~27 sounds like itd be about right though. ganqh.