I just towed a 4,395 pound travel trailer and got better gas mileage than we do when towing with the F150 King Cab with EcoBoost.
13.5-15 mpg highway using ACC at 65mph
9-12 mpg "city"
On the trips we do, that would end up being about 13.5-14 mpg average.
Thank you for that!
It is very good information!
How long a drive was it?