I have a 2002 7.3l F250 and a 2016 5.0 F150. They have surprisingly closes towing and payload capacities. There is NO and I mean NO comparison in the real world. Both are great trucks and have their place but, the F250 is the far superior tow vehicle. The F150 is at my comfort limit around 5K lbs which is about 1/2 its rated ability. The 150 has a tow package and 3.73"s. The F250 also has 3.73's. It is very comfortable near its 12K tow limit and I have pulled more cautiously. Even down 150hp from the F150, the F250 will run off and leave the F150 loaded equally. The F150 gets slightly better mileage unloaded and falls flat on its ******** loaded up. Its pretty darn quick empty. The F250 pays a much smaller fuel penalty towing. Accelerates with ease loaded, brakes like a champ and generally inspires confidence. FWIW, get the bigger, beefier, not necessarily more powerful truck for towing.