2019 Fuel Mileage? - Page 3 - Dodge Cummins Diesel Forum
2013-2018 General Discussion General Chit Chat About the 2013 model year differences 6.7L 4th generation Cummins - NO ADVERTISING - Sponsored by: StarLite Diesel

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post #25 of 27 (permalink) Old 04-20-2019, 06:35 PM
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I picked mine up new in Texas and drove it 1,000 miles back to Arizona and averaged 14mpg unloaded.
3500 dually, mega, 4x4, 4.10's

2019 3500 Dually Mega 4x4 4.10's 400hp
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post #26 of 27 (permalink) Old 04-20-2019, 06:43 PM Thread Starter
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Originally Posted by ArizonaRam View Post
I picked mine up new in Texas and drove it 1,000 miles back to Arizona and averaged 14mpg unloaded.

3500 dually, mega, 4x4, 4.10's

Thanks that is what I was wanting to hear

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2018 4X4 Laramie 3500 Dually, Aisin
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post #27 of 27 (permalink) Old 04-20-2019, 10:12 PM
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It sounds like your MPG is probably less than an equivalent regular pickup non cab chassis.

It would be interesting to know if this is in fact the case, what the cause could be? We know the C/C are detuned but their HP and torque isn't that far off of 68RFE. I know the weight is probably close to similar non cab chassis truck, so it's a real wonder what the issue is.

Maybe someone else with a cab/chassis 3500 here could chime in and offer some insight.

2018 3500 Cab/Chassis Aisin 4.10
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