My 2000 Excursion has a 7.3, and boat and RV towing is mostly all I use it for. I get roughly 20mpg while doing so, and I'm not light on the fuel pedal. It has 350K on it now and a 36 gallon tank so you can pretty much make it to a cheap(er) fuel state. I fish and camp In NY during the summer, so it also brings me home and back when I leave the RV and boat there. I'm not a pro mechanic, but I do all my own work on it, the only diesel I've owned and worked on and found YouTube is your friend when it needs anything done. Oil and filter is changed every 5-6K miles, so about every 4 trips up and back, and oil in a diesel is a big thing, so I'm early on the changes if anything. I also took out the 3rd row seat, and flip down the 2nd seat, put in a mattress, and I have a place to snooze if I need one. I've owned it over 20 years now, best 5 grand I ever spent.

