[QUOTE] I suspect that item will have done some good for XJ sales - the always-wanted-one-but-not-18MPG crowd will be thinking "Ooooh".[/QUOTE] The Jag apparently has an 85 litre tank so that's cost them roughly £100 quid to fill and do the trip The Polo has a 45 litre tank so about 54 quid. "Polo costs half as much to run as Jag" shocker.