Forum Discussion
Skid_Row_Joe
Nov 05, 2017Explorer
hellfirehydra wrote:If you'll divide your miles traveled by hours, you can get your average speed (mph). You've also got to deduct the cost of DEF from your mpg.
Not sure if my truck is an outlier(16 Ram CTD 4x4 crewcab), but I certainly get a LOT better MPG's from the diesel in a 3/4 ton. People tend to downplay the mpg improvement, but going from 17mpg(which I think is optimistic) to 22+ unloaded is a 30% improvement. While towing I went from 8mpg to 12+mpg for a 50+% increase.
I doubt I'll ever save money from the diesel option, but I won't lose much and I get to enjoy a nice quiet ride towing up and down the mountains!
YMMV! Long story short, I see it as a large difference in MPG's between gas and diesel in HD trucks.
These are my last 2 unloaded highway drives. First is from KY down to south Alabama and 2nd is the return trip. This drive is a lot of 65-70mph highways so mpg's are a bit better than pure interstate at 75. As a bonus, the first trip was started with a full tank exactly. 2nd trip started at almost full. The range for highway driving unloaded is nuts.
Last picture was our family vacation from KS to TX and back with the 8500lb trailer attached the whole way. I usually get about 12-13, but caught a nice tailwind for the return trip.
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