Let me reply respectfully. Which you have failed to do in many posts by the way. You seem to get upset when someone shares a experience different than yours. My drive was a 375 mile round trip. 2.5 hours of interstate each way 70 mph. 10 miles of city driving before return the next day. basically flat. I verified this result the old fashion way when I filled up. 401 miles on a tank, took 13.6 gallons. I've had this car long enough now to observe some characteristics. The car needs about 1000 miles to break in. Driving style matters tremendously as does terrain. Hard acceleration on take off will reduce mpg significantly. Keeping the eco light on you will fair much better. Hilly conditions do worse. The 1st couple of tanks the mpg were not great. I got 22. I would recommend going into vehicle settings on the big screen and resetting trip history data. This will eliminate the poor break in mileage from history. My results are what they are. Good luck with your vehicle.