well thats not to shabby !!my parents have a 40' monaco with a cummins, they just got back from bristol and they got about 10 mpg but that included running the generator all weekend
MY 6500 ONAN GETS JUST LESS THAN HALF A GAL A HOUR RUNNING TWO A/C UNITS . RUNNING DASH AIR USES 3/4 TO 1 MILE TO GALLON TO RUN . CHEAPER TO RUN GENERATOR AND A/Cwell thats not to shabby !!
i was cuious as i was figuring about 10-14ish with no trailer and taking it easy .
the guy at the dealership said with the genny running full output it would consume about 1 gal an hour .
MY 6500 ONAN GETS JUST LESS THAN HALF A GAL A HOUR RUNNING TWO A/C UNITS . RUNNING DASH AIR USES 3/4 TO 1 MILE TO GALLON TO RUN . CHEAPER TO RUN GENERATOR AND A/C
I hear that complaint from a lot of C-7 owners. Mine was the last of the 3126 series with the E designation. I have records of all my fuel purchases. How many miles on yours? I have 137,000+ on mine. Mileage did get better as it broke in.DAMN, all these HUGE Mileage #s from Motorcoaches. I have a 39 foot Excursion with C7 350hp Cat pusher that I travel all year for my business in and tow my 28' hauler behind to race. I get 6 mpg with the hauler and 7-8 tops without it if I drive it easy..