The hippie
Member
- Joined
- Apr 10, 2015
- Posts
- 95
- Reaction score
- 3
- Ram Year
- 2015
- Engine
- cummins
I'm new and this my first post. How much usually is the miles per gallon on 2015 ram 2500 diesel cummins? 2wd is fine.
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I wonder how many people reporting actually hand calculate their results?
Mine for example, the computer is optimistic by 2mpg.
Hand calculated strictly city driving I see 13.7mpg.
Mixed highway/city it gets 14.8 or so
All highway I've gotten 18mpg @ 75mph
I wonder how many people reporting actually hand calculate their results?
Mine for example, the computer is optimistic by 2mpg.
Hand calculated strictly city driving I see 13.7mpg.
Mixed highway/city it gets 14.8 or so
All highway I've gotten 18mpg @ 75mph
I thought the whole idea of the diesel is better MPG - oh wait that was 15 or so years ago.
My 4.7 gets roughly the MPG! & I have way less power.
I got a 2015 Ram 3500 Crew Cab, 4x4 with 6.4 bed with the Cummins 6.7 in it and I do 60% city stop and go traffic, and 30% Highway driving and my mileage is growing, I manually calculate it myself with miles and gallons at the pump, and im at around 18.5 Mpg, although the dash says 20 MPG+ Still soo much better then my Ford F150 i traded in which got me 10-12 mpg doing same driving route which was a gas 5.7 engine..
I been hearing others say you get the best mileage from these cummins after 10k on them like 20-22mpg. My truck just now has 1,390 miles on it and is 3 weeks old
However its already needing to go into the shop Brand new truck or not people INSPECT your engine and under carriage and fluid levels, mine has leaks in several locations.