You asked so I will answer.
Volvo was the kiss of death in North Dakota when I worked the oil fields. NO one was around to work on them. You would have to tow it or low boy it to Bismark or billings dealers. Maybe things changed now cause that was 2013-2014...
Several fld dealers all around in BFE Montana and north Dakota.
Parts for Volvo's are also EXPENSIVE! AND RARE! EVERY WERE YOU GO!
Verses I can go to the frightliner surplus here in Portland and get parts for pennies on the dollar.
Money saved on parts and labor is money earned.
I Had a new Volvo as a company man back in 2011 and loved it. Quiet and comfortable! Like a Cadillac. I loved it! But it was new and was the companies.
If I would to own it I couldn't afford a new one...with the warranty...so I would have to get a cascadia.
BUT even with the possibility of getting a new cascadia I still don't want to get one because of the def regen garbage.
I am looking for a pre 2007 Detroit motored truck and will have to put up with the road noise and no California loads...
But I will save a ton every year in repairs....
Labor is cheaper, parts are cheaper, parts are easy to come buy and every shop will work on them cause there is no special computer software needed to work on them.
My comfort is important but my money is more important to me.
In the long run a volvo is better on your body cause its quiet and insulated. But a FLD is better on your mind cause its less stress and less money going out.