Out TD4 auto is great to drive, but drinks diesel at circa 28mpg if you are lucky. In comparison to the previous 200tdi discovery its excellent on road and motorways, towed the caravan better and is a much more civilised beast. However, no comparison off road!
We bought at 78,000 miles, now done 92,000 miles. Had to do the fuel pump and front discs - drives excellent (you would not know it had done the miles).