I have been very disappointed in the highway fuel economy we are getting with our 2019 XC 40 T5 AWD. It is rated, theoretically, at 31 mpg. We have gotten 30 maybe once. Nearly always, it is 24-27. Our driving conditions have been primarily on interstate highways in Kansas, so it is FLAT. But, it is windy. So, our worst experience was about 22 or 23 mpg going into a 40 MPH headwind and driving at a 70 mph landspeed. But even on calm days, on a better road, if we go 75-80 mph, we get maybe 25 mpg. Does anyone have any observations on either why with those conditions we would be encountering this, or what may need attention to fix it?
KHarper
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