Thanks for your note Clive. I have heard alot of gripes about the poor fuel economy of the Sorrento over the past couple of years but did not realise that it maybe as a result of a technical problem. My XS auto is a '55 plate, and has been ok as far as I'm concerned (given the car weighs over 2 tonnes!). I normally get 400 miles from a tank and then fill up. I have not done that much towing with it as we keep our caravan (1450 KG's)in the Loire. I think we got about 22/23 to the gallon when we took it down there last summer (cruising at around 65 mph on the autoroutes). We plan to do a lot more touring when we retire in a couple of years. We will however be hitching up and going further south into the Dordogne this summer.
As a matter of interest, has the technical problem re MPG now been resolved?
Max.