Hey all going on a road trip tomorrow from coeymans hollow ny to Myrtle beach sc about 800 miles one way I'll keep u updated on fuel mileage and all that I got a 2013 fx4 ecoboost super cab with the 3.55 rear end

 

Well overall I went 675 miles average 19 mpg after filled up it took around 35 gallons temperatures ranged from the low 40's in the early part of the trip to the low 80's at the end of the trip. There was stop and go bumper to bumper traffic for about 20 miles. After the traffic ran it for about 300 miles on cruise control. Stopped to get gas then got back on the highway and never fell on it face or shuddered just got up and go. Well if u got any questions ask away

 

Sounds like a good trip dac. These trucks are very comfortable. We took our '11 XLT to Montana, and points west from North Carolina last year.

 

Just got home from vacation averaged 21.1mpg hand calculated doing 70-75 mph temps in the low 90's stopped a couple times to stretch got back on the road hard on the throttle never stopped pulling. The highest I seen the transmission temp was 194 2013 fx4 super cab ecoboost