Dually HD Diesel – Highway MPG
2015 Ram 3500 2015 Ford F-350 Model CrewCab 4×4 Laramie Longhorn CrewCab 4×4 King Ranch As Tested $ $69,910 $67,810 Engine 6.7-liter I6 6.7-liter V8 Transmission 6-speed 6-speed Auto Power (hp / lb-ft) 385 / 865 440 / 860 Axle Ratio 4.10 3.73 Test Load (trailer + ppl) 8,250 lbs 8,250 lbs Ambient Temp F 63F 66F Route (mi) 43.6 43.6 Elevation Avg (feet) 5,100 5,100 14.20 MPG
12.36 MPG
The Ram has a 15% better fuel economy. Seems to be a pretty big gap.
The Ram has a 15% better fuel economy. Seems to be a pretty big gap.
Wish they had the same gear ratio
Lets apply some real world math to that. With diesel at $2.75 a gallon that a difference of 1.84 , or to put it another way - the ram cost .0.19 a mile vs the fords 0.22. Using 500 gallons of fuel the difference is only $14.41.For that $14.41 difference you get over 50 more horsepower. If Ford reduced the horsepower , ( like they do on the same engine on their commercial product) you would get better gas milage, but less horsepower.
Ford is building tow vehicles for heavier RV’s. Its like they can see the future.
What will be truly interesting is when the pair travel the same routes with similar campers and we get a real comparison. Most of the earlier F350's came out with 3.55 as has mine.
Yep. I wanted 3.73 but it wasn't offered in the SRW
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When I was a dealer tech, I changed quite a few gear sets for customers that bought trucks that did not have the ratio they desired.
So, if I drop my truck off at "Duane's Garage", you can swap my 3:73s out for 4:10s. What's your hourly rate?
Lets apply some real world math to that. With diesel at $2.75 a gallon that a difference of 1.84 , or to put it another way - the ram cost .0.19 a mile vs the fords 0.22. Using 500 gallons of fuel the difference is only $14.41.For that $14.41 difference you get over 50 more horsepower. If Ford reduced the horsepower , ( like they do on the same engine on their commercial product) you would get better gas milage, but less horsepower.
Diesel Cost | $2.75 | ||
RAM | Ford | Cost Diff | |
MPG | 14.20 | 12.36 | |
Miles | 500 | 500 | |
Gallons Used | 35.2 | 40.5 | |
Cost | $96.83 | $111.25 | $14.41 |
Annual Miles | 10000 | 10000 | |
Annual Gallons | 704 | 809 | |
Annual Cost | $ 1,936.62 | $ 2,224.92 | $288.30 |
5 year cost difference | $1,441.50 |
. But, the five year cost of RAM repairs is so much higher than Ford��... Just poking.. Wonder if thats tracked?Over the next 5 years, if you drive 50,000 miles, it's a difference of $1441.00. I know Ford owners love their trucks. This report just calculates the cost of love.
Diesel Cost $2.75 RAM Ford Cost Diff MPG 14.20 12.36 Miles 500 500 Gallons Used 35.2 40.5 Cost $96.83 $111.25 $14.41 Annual Miles 10000 10000 Annual Gallons 704 809 Annual Cost $ 1,936.62 $ 2,224.92 $288.30 5 year cost difference $1,441.50
Pretty big difference
Yep. Short test. Does make you wonder why they didn't think it necessary to run a longer test.Dan, Am I reading this correctly.... This is based on a 43 mile drive?
Yep. Short test. Does make you wonder why they didn't think it necessary to run a longer test.