Our motorhome was 13 years old when we sold it. Most of the failures, and they were few, they were failures of RV things, a circuit board in the fridge
The structure of the motorhome, engine and major components were solid. The furniture was outstanding, great bed, chairs and couch. I had no complaints with my motorhome.
Great 3300 watt generator
, fully integrated into the electrical
We had our's for 8 years and drove over 100,000 miles, the engine never hada hiccup and it was a Ford gas engine.
If you're looking for space and comfort it's hard to beat a motorhome. We bought it when it was four years old with 20,000 miles, price $35,000.
As well you can tow a four wheel drive vehicle or a highly efficient small vehicle for driving around and our experience was that little tow vehicle hidden in the wind shadow of the motorhome had virtually no effect on mpg.