I'm a little disappointed by my 2013 F150 EcoBoost MPG's. I have a 4x4 model with MaxTow package including 3.73 gears and the larger towing mirrors. I also run larger AT tires. All of that has taken a huge hit on the MPG's and I average around 13 in town and 18 on the highway unloaded. While towing my 8k trailer I get right at 10mpg unless I'm in the hills then that drops to around 9mpg.