Leave it at home
I did a 3 year tour in Vicenza, Italy. I didn't bring the truck(I had a 93 Cummins) for several reasons. In Italy, they ration the fuel and oil. The insurance is priced by horsepower and displacement( about $3000 a year), I think GEICO and USAA will give you decent rates for insurance. Shipping, for some reason the government shippers at Bayonne, NJ thought it was oversized. Also, I hate to think of my truck in the hands of strangers for about a month. Although I don't know about Cummins overseas, all the people with American vehicles were paying ridiculous shipping charges for parts and service was hard to come by.
Hand me down cars are always available, I started out with a Lancia then went to a FIAT. FINALLY, I had someone I trusted to leave it with, my father. He was able to maintain it, and run it every once in awhile. Roads are no problem, other than driving on the left, PARKING IS!!! I spent about a month near Newcastle (in Otterburn) HMMWVs were able to get around easily, even towing howitzers.
When I think of other pros & cons I'll post them.
simon
P. S. are you going to Mildenhal(sp?)?, they have an outstanding Class 6.