For those like me that do not (or at least did not) know much about the Unimog U500 I am including some spec sheets and a general discussion of the vehicle. It is worth noting that I could not find a spec sheet for a 2003 vehicle so have resorted to a document published in 2009. This later model vehicle has a Euro 5 engine (and as such required BlueTech fluid and ULSD fuel) rather than Euro 3 engine in our vehicle which has no issue with high sulfur fuel.
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