Just returned from 4000 mile trip from Az to Mn. Averaged 19-20 MPG at 75-80 mph. Got as high as 22 mpg low of 18. Had 2 people and 300 lbs of stuff. Truck virtually drives itself. Very quiet and tight. This truck tows 4000 lb boat effortlessly. This is no commuter vehicle but if you need the towing capability and interior room this is a great choice.