I have to agree with all of the above. However I went a bought an
11. year old diesel rig anyway. The part about sitting is our biggest bugaboo. Ours does sit but we try to get it out at least one weekend a month even if its only to the interstate 38 miles away. The diesel is a dream to drive and to spend a weekend in. We got it because we thought we would be towing an antique car of a little over 5000lbs. As it turns out that may not happen, but cei la vie. I would not trade back to gas for anything. 10MPG towing or not. Extra expenses be hanged I love this rig. I have had 3 gas coaches
2 20' and one 29'. The diesel is the winner hands down. Go for it