Hello I haven't posted for a little while but I'm still here and driving my SDi And today I managed to go further on a tank of diesel than I've previously managed. Until now I'd travelled 670.9 miles, but today I got to 703.2 miles before the fuel light came on. I re-filled her a few miles later (having covered 708.8 miles between fuel stops) and put in 38.34 litres so that's the tank and the expansion tank filled to the brim again. I calculated the fuel economy and was amazed to see that it was 84.02mpg Not sure I can beat that record, although achieving 85mpg is my next target...