Duramax vs Power Stroke Fuel Economy Tow Test and Drag Race
Enjoy... Fuel Economy Test: Power Stroke: 7.8mpg Duramax: 6.9mpg Link
Forum Discussion
FishOnOne wrote:
Also noteworthy which is a big deal IMO the fuel tank size:
Ford: 48 Gallons
GM: 36 Gallons
When you factor in the ~1 mpg better fuel economy and 12 extra gallons of fuel that's huge benefit for some drivers.
NOT saying you are wrong, BUT I would not make a bet the fuel economy results are correct.
The GM's lie O meter showed 7.2 VS the calculated 6.9. What were the Fords numbers?
