fmattox73ExplorerNov 30, 2016Gas MileageWhat kind of gas mileage could you get with a 37 foot fleetwood motor home with a: 454 Chevy Engine Allison Transmission Tag Axle. Are we talking 4 mpg, 6 mpg, or possibly 8 mpg. I'm just l...Show More
gboppExplorerNov 30, 2016I average 7 MPG with our 96 Fleetwood Southwind, 37', 454 tag axle. Not towing.And, that's going over the hills in western Pennsylvania. In Ohio and flatter areas it gets a little better. I travel at about 62 MPH.Is your Fleetwood fuel injected or a carburetor? The older carb models will get lower mileage.I'm satisfied with the mileage.