Ok all you mileage freaks. Here is a report from my latest trip.
We drove 1078.9 Miles over 5 days pulling a RV trailer. Total weight under 10,000.
We mostly drove at 57MPH except in towns which were few in number. It was hilly about 70% of the time with a couple of long steep grades. Total engine running time was 35 hours and 25 Minutes. (We spent a lot of time idling while we hunted for nearby geocaches.) We used 72.54 gallons of fuel. Terrain was North Eastern Washington, mostly wide open spaces.
We got 14.87 MPG for the trip.
We averaged 30.62 MPH for the trip (remember we idled a lot)
My best EVIC mileage was 19, and the low was 14.5. The Evic changed dramatically as the terrain and windage changed.
I have ECO tune and the DPF Delete.
Usually I get 17.4 pulling the trailer so this trip was down a bit due to the time spent idling and the hills and the wind. Overall, I was happy with it.
2007 WK CRD, Quadradrive II, OEM Tow Hitch, GDE EcoTune, DPF-Delete, 4xGuard Front, Rear, Belly Guards, Side Rails & Full Matrix, OEM Skids, EHM, Dash Duck.