[Guy]

Our 1983 has he same running gear as your 1993. We pull an enclosed trailer with our Geo Tracker inside along with lots of 'stuff". The trailer with toys scales out at 10 K. We have a ginormous fuel tank (tanks) with a capacity of 485 gallons. The tag on the engine says it i tuned to 475 hp. We average 5 mpg, but for some reason this year we have averaged 6. I think this is because the engine had an out of chasis rebuild 40 thousand miles ago, and is now broken in. Before we bought the trailer 4 years ago, our mileage ws about the same. Diesel is one of the smaller expenses in our annual budget. Enjoy your coach.