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JCGibson's avatar
JCGibson
Explorer
Jan 03, 2015

Typical Fuel Mileage You Get With Your Gas or Diesel Class A

Still doing Class A research. Our current setup is a 2011 Dodge 3500 Dually with 6.7 Cummins Diesel (350HP and approx 720 torque) pulling a 36' Fiver for a total combined weight of 23K pounds when lo...
Class A
BillMFl's avatar
BillMFl
Explorer
Jan 05, 2015
My 05 F350 got 21 hwy not towing and 11 towing a big Montana. My 38' gasser gets 8 or 9 at 65mph. 7 or 8 at 70mph. But that's on average roads. Mountains are much worse.

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