Please note that I was not referring to the US FMTV. IIRC there was some discussion on here previously that brought out that they have serious issues, and extreme maintenance costs.
I was referring to importing a 25+ year old Austrian Styer 12M16, and that is the truck I am hoping to learn more about with this thread.
My understanding is that the US FMTV was 'based' on the Styer design, and my suspicion is that the original Styer is a tough reliable design, but Stewart and Stevenson screwed with the design too much.
As I mentioned in my OP, Steyr-Daimler-Puch AG made the Pinzgaur and G-wagon, so they certainly know how to build good stuff. Stewart and Stevenson (now BAE) I'm not so confident in.
But I admit that's a lot of supposition, and I would love to be educated.
Also, if I buy a US Military surplus truck, export restrictions could prevent me from taking it out of the US. Not really what I want in a global expedition vehicle.
On the other hand, I can legally import a 25 y.o Styer and drive it wherever I want without worry.