I see you are based in cornwall. probably not the best location for operating a 130 . They are not good for supermarket car parks, due to length, and poor turning circle. I owned a 130DCHCPU 300tdi in Australia for a good few years , no real prob with using there as plenty of room . They are a good tow vehicle , rated at GTW 7450Kg , and I operated at this weight quite frequently. They will travel at 60mph with this load quite easily. Fuel consumption running light is about 25/30 mpg depending how driven and terrain/ distance
The cab area is pretty good for 4 adults 5 is abit tight , 3 kids in back no probs.
Very handy type vehicle will fulfill a number of roles, mine did over 250,000 with hardly a problem . in pretty extreme conditions a lot of the time. In Uk could be a bit of PITA due size depending on what is main use. JMHO