Forum Discussion
bsinmich
Aug 19, 2013Explorer
We have had 4 MHs going from a 21' Class C to the current 38' Newmar. The first was a '76 Dodge and gave 5 mpg. Each has gotten a little better until we are now up to 8-8.5 mpg. We ndrive 62 mph because at that speed the Allison does not drop out of OD on every little hill and it gives us the best mileage. I don't know of any gas MH engine that requires premium gas but I know of a few that use it.
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