jjrbus wrote:
docsouce wrote:
...this years average was 8.0 mpg as usual...Oh,we have a smaller class C. Thor Freedom Elite 22e E350 Triton V10 and there are just 2 of us.
I have been looking at newer small Class B+ with the V10. But 8 mpg, ouch!
We own a 2007 E350-V10 Phoenix Cruiser 2350
SEEN HERE. When not towing our Jeep Liberty, our "truely accurate" trip average is 10.5 mpg. That is significantly better than 8 mpg.
Aerodynamics and cruising-speed seem to be most influential. The difference in fuel economy between Phoenix Cruisers, the shortest 21 foot model to the longest 31 foot model is different, but less dramatic than taller boxy conventional class_c's. With our rig traveling across the country, our practiced top speed hovers around 67-68 mph. A tall boxy "C" would go through gas a lot faster at those speeds.
Towing our Jeep Liberty, our fuel economy drops by 1.3 mpg. But the fuel loss is more than recovered by driving the Liberty around at our destinations, and leaving the motor home at the camp site. So it's a win-win.