Just thought I'd share my latest dalliance with V-power diesel. Again, I only used it because it was the only pump free. Put about £45 quid in, from nearly empty to full. 'Miles to empty' stuck at 425 miles, no matter what I did. Much lower than normal, wouldn't budge. Filled it up again with normal diesel this weekend, same amount. Miles to empty reads 575. Honestly, I don't know what V-power does to the car, but it sure as hell confuses it. Aside from the apparent loss of tank range, the car was 'hunting' on V-power again, with trying to hold 30mph being a surging pain (any DSG option). 'orrible,'orrible stuff!