MPG ECONOMY

ppine

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Location
Nevada
Ram Year
2022
Engine
6.7 liter diesel
2022 6.7 is getting around 18-20 mpg. On the highway using cruise control up to 22.
The way you drive has a lot to do with it.
 

BubbaJo

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My Wife's Basement
Ram Year
2012
Engine
6.7 Cummins
i get 19+ on backroads in my 2012 on 35s... highways doing 80mph i get around 17-18.. towing our landscape trailer with our sxs on it, doing 80, i'll get 13.5-14mpg
 

Fuel35 67

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Military
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Location
Hanford
Ram Year
2011
Engine
6.7 Cummins
I couldn’t 19 mpg if I was in neutral, going down hill and being pushed in my 11’ with 35’s.

Are you going by the “lie-o-meter”?
 

BubbaJo

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My Wife's Basement
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6.7 Cummins
I couldn’t 19 mpg if I was in neutral, going down hill and being pushed in my 11’ with 35’s.

Are you going by the “lie-o-meter”?

nope.. 100% hand calculated.. my best was 20.8mpg.. last tank was 19.9.. i have an app that tracks it all :) i might add my truck mechanically isn't 100% stock.. had a few things fall off and added a 60hp tune
 

SouthTexan

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2014
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408 CTD
I
 
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SouthTexan

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Ahh, that does help!

I have 34 inch tires, a tune, and intake, a more efficient turbo than stock, and 5 inch turbo back exhaust. There is no way I can get above 19 mpg calculated at the end of each tank unless I was doing 55-60 mph the whole time, no city driving, and only flat terrain.
 

BubbaJo

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Location
My Wife's Basement
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2012
Engine
6.7 Cummins
i live in michigan.. the only thing that isn't flat are the ladies :D

4" straight piped, 295/70/18 nittos, 60hp tune, stock turbo, stock intake, stock trans..
 
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Fuel35 67

Senior Member
Military
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Posts
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Location
Hanford
Ram Year
2011
Engine
6.7 Cummins
Not too shabby. But I’m Commiefornia, the diesel here sucks!
 
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