Brother in Law wants to not get in financial trouble

Mondooker wrote:
Hi guys, I really didn’t want to get into standard maintenance costs gasser vs diesel discussion. My brother in law wanted to know if something breaks which is the least expensive to fix? Thanks

I agree there is no need to get into the gas vs. diesel thing.
But to your brother in laws question.
THey will both require maintenance and repair and the figure for both can be substantial.
If you are not prepared to have a sizable maintenance/ repair budget RVing is not for you.