- Nov 12, 2007
This is one of the things I'm really enjoying about our new F150. A 36 gallon tank mixed with app. 20mpg means I go 600-650 miles between fill-ups. Haven't towed with it yet, but I'm anticipating we should be able to get a good 250-300 miles in between fill-ups when we are all hooked up and ready to go!With only a 13 gallon tank, I'm already stopping every 200 miles.