Best MPG

Bottom line - if fuel consumption is a major issue for you, maybe the RV lifestyle isn't where you should be. There aren't many large, comfortable RV's that get better than 12 mpg. Our '02 32-foot Class A got a consistent 7.8. Our previous 1985 26' Class C (Ford 460 with carburetor) got 6 at sea level and 4.5 at altitude. There's a lot of altitude around here!