Loaded up our gear. Mostly clothes and and a big cooler. My dad and I headed out on a big road trip. Really happy overall with the ecoboost performance. The ride was really comfortable and we made it just under 16 hours.

 

I thought it would be better. I usually get 21 in my 5.0 V8 4x4 Supercrew but that's going 60 mph all the way while others pass me at 75.

 

There are long runs with 80 mph posted on the highway.

I kept it under 85mph most of the time.

I also went from sea level to 7100 feet. That didn't help. 😃

 

Then, that, sir, is impressive.

 

That is good MPG for that speed and climb.

But, keep in mind that the readout on the dash, which I call the Lie-o-Meter, isn't very accurate. It varies by the truck, but most on here seem to find the LoM to be optimistic. As an example, on my recent 2000 mile trip pulling a boat the readout was off .7 MPG, or 6%.

And, it varies by the MPG I am getting. Up at 18 MPG it is still off 6%, but that is more like 1.1 MPG. In other words, hand-calculating it is the only way to know.

Here's my results: