Onan Fuel Usage?

[IDwanderers]

Headed out next week on our first trip boondocking with our new 350M. Looking for an estimate on fuel useage for an Onan 5500. I don't want to end up with a lot of gas in the tank after the trip. We won't be running an air conditioner, just charging up the batteries each day and probably a little TV in the evenings. I know there are a lot of variables, but an estimate on hours of useage per gallon would be appreciated. Hopefully it is not "gallons" per hour. Thoughts appreciated. Thanks!

 

[Specularius]

Concensus is about 0.6 gallon per hour at half load and 0.9 gallon at full load.

 

[Abqscott]

I agree, that's almost exactly what I get.

 

[IDwanderers]

Perfect. Thanks