Climber Rob
Human
I use my trucks mostly for work, but also for play. I have both diesel and gas ¾ and 1-tons. I drive a lot of steep mountain roads empty, hauling, and towing. The big gas engines definitely struggle on the really steep roads when hauling and/or towing; there's no doubt. They get the job done, but there are times when the lack of power is actually a safety issue. The diesels do the hauling and towing work much, much better. There truly is no comparison. The biggest difference is warm up time. For quick trips and light loads, the gas is the clear winner. For longer hauls/tows, diesel is tough to beat. I love the newer emissions stuff; the exhaust out of my '18 Duramax is very clean compared to many vehicles I've owned. DEF is easy to deal with and not very expensive. And with the newer engines and computer controls, cold starts are easy and fast.
For "camping/overlanding" it truly doesn't seem like it would make much difference until you get into a heavy rig and/or trailer. At that point, diesel is still a good choice, in my opinion.
For "camping/overlanding" it truly doesn't seem like it would make much difference until you get into a heavy rig and/or trailer. At that point, diesel is still a good choice, in my opinion.