Duramax vs Power Stroke Fuel Economy Tow Test and Drag Race

ford truck guy wrote:

Cummins12V98 wrote:
"He ran just short of 60 miles (55 ) without towing and averaged 23.2 mpg."

I thought "incredible" driving my new 11 HO DRW for the first time with 13 miles looking at the instant and average mileage. Fact is I didn't see those numbers after a few hundred miles.

I do hope those numbers hold true but I doubt it.

I will be able to verify that shortly.... I am hoping for similar results but mine was ordered with 3.55 , the one reporting has the 3.31. Although I Can't see that huge of a difference