Actual fuel economy
This is what the government says: https://fueleconomy.gov/feg/bymodel/2013_GMC_Yukon.shtml
Expect 14 MPG Reality and you'll be OK
14 is the average I have heard and researched. Thanks
Welcome, and Thanks!
Actual fuel mileage varies by vehicle, driver, location, traffic, tire inflation and on and on. Go to www.fuelly.com and look at actual users recorded mileage.
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