Looking for some honest feedback on a disco V6 TD, I am thinking about buying one probably an auto box, about 2006-2007. The main thing I want to find out is fuel consumption on a diesel. I know what the book says but I am hearing some very poor mileage figures, 19-21 MPG which is space shuttle standard. I have got the money (just) to buy one but still need to run it and feed my family. Any arrsers with a disco? Just post figures and pitfalls of disco ownership and buying advice would be nice.