When it comes to heading off-road, vehicles like the Jeep Wrangler, Ford Raptor and Toyota FJ may come to mind. However when it comes to SERIOUS off-roading most people would ditch the aforementioned rides and go straight for the King, or as most know it, the UniMog. Built by Mercedes-Benz, the UniMog has been around since 1947. It’s a true jack-of-all trades and was built primarily to be used by farmers and municipalities. These trucks are not fast, not nimble and certainly not fuel efficient. However, if you are looking for the best off-road vehicle in existence, then there is no beating this thing.