4.7L owners I would like to know how you are doing in regards to MPG

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xb1230

Hobby Mechanic
Joined
Aug 22, 2014
Posts
960
Reaction score
226
Location
South Shore of Montreal, QC, Canada
Ram Year
2020
Engine
5.7 HEMI
I would like to compare my values and see if I am in the ballpark or way off.

I understand that driving habits are a huge influencer of this sort of data, but am still curious of what other are getting in regards to fuel consumption.

Right now I am averaging a combined City/Highway 10.5 MPG or 22.5L/100km.

From what I have observed so far looks like I would be doing 9 MPG city and 12 MPG Highway.

I have 3.92:1 front and rear Axles and run on 265 70R 17 Standard GoodYear titres.
Truck revs at 1800~1900 rpm at 60 MPH.
(I am aware of the hack for the TCM to modify the 45RFE to a 545RFE)

Let me know, as I am curious.
 
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