As you mentioned questions such as you pose are quite subjective. My MH is 22 years old next month. When I bought it I knew the chain of ownership and had a complete history. I have done a lot of maintenance to keep it as best as I can the thing I have fought the most is not being able to keep it inside. I have a diesel so the engine longevity does not figure in much. The coach is on a spartan chassis so I have a lot of trust in it and a direct link to any information I want about the drivetrain and chassis. All of that said it has still been a little nickle and dime me this year. A lot of small things and some not so small have added up to over 5,000.00 in repair and maint. this year alone. I suspect that to keep it up that the repairs will continue to mount a little more than in the past. The big concern for me if I owned your MH would be the 134,000 miles on the drivetrain and gas engine then again only you can be the judge of that.
