Gas milage

I have only been RVing fo one year. I am about to buy a new RV. Around 34 ft. I have a 31ft class C that gets 6 miles to the gallon. Do any of the class A's do any better. Every dealer gives me a diferent answer.

I rented a 25' class C a few years ago and got 10 MPG on a trip from Florida to Niagara Falls.

I now have a 1997 32' Class A Bounder with a 460 CI gas engine. I get 7 MPG with that, not using the generator.

Dennis

We're on our 3rd gas class A. I'm generally in the 6-7 mpg range.

7 mpg, 55 or 70 mph, uphill or downhill, pulling a Jeep 4-dr Wrangler, GWR 45K.

13.5 on the coastal plain. 10.7 in the mountains. I keep the RPM at 2000 giving me 62 MPH.

Take a look in the Technical Issues and find the MPG topic with 30 responses it might give you some answers to your question. I think you will find most gas powered Class A's around the 34' size will give you a 6-8 MPG range. The speed you drive will affect the MPG as many drivers say they have slowed down and get better mileage and the weight of your tow vehicle will have some bearing on it too as many have already mentioned.