What kind of gas mileage can I expect out of a fully loaded Penske 16 foot rental truck.?

Question

GMC or Ford E350.

Answer 1

It's all going to depend on what you have it loaded with, and the combined weight of the load and the vehicle.  On average, with a capacity load, you could expect fuel range to be between 10 and 12 miles to the gallon.  However, if the load is excessively heavy, your fuel mileage will drop considerably.

Also be aware that the fuel mileage will drop if you try to take on hilly terrain, or are in wind.