Well, I am going to be a bit different. It depends on your miles driven. I drive many more miles than most of the class A owners on here. I do it by cost per mile and it is about 2 dollars a mile if you count fuel and repairs. I have be remodeling too. I have put in a residential fridge and the fridge alone was 1800 and the cabinet work and installation was another 1800. Tires are about 700 a piece and I have 8 of them so that is about 5600 plus every 6 years or so so that is about 1000 dollars a year if you do it that way. The oil changes are simple and not a big issue. I have had to replace all my brakes and put in new caliper pins and I purged the old grease and put in synthetic aircraft grease and they are disc brakes that was 3500 but the coach is now 13 years old so it was due as well as having 150K miles on it or right about. RVing is much more expensive then staying in a hotel but it is can not only be about money it is not unpacking and it is having your house while you run down the road and pulling off at a scenic overlook or taking that out of the way road and living life to the fullest. Sure you have to figure out how to afford it but I would figure about 6000 dollars a year or so if you factor in other long term expenses and upgrades too.