I’m looking at a new gmc 2500.

Never owned a diesel. Thinking of getting one, just not sure it’s worth the extra 10g to get one over a gasser

Tow a Grand design 2800 bunk house. Occasionally a tractor or skid steer. Don’t tow weekly. Everyone talks about reliability and longevity with diesels. I prefer to keep a truck for a long time, and don’t typically trade every few years

Are diesels that much better over the long haul? Myth?