I have got a 03 plate will this tow a twin axle bailey like jo-annesken, sorry ive been away for a month. i have a 57 plate santa fe cdx 7 auto. i love it we tow our 2008 bailey senator twin axel wyoming 1678kg with no problems at all. if you have the auto and you do go up steep hill you do sometime have to push it over to tiptronic and drive it manually but thats all. towing 60mph approx 20 - 25 mpg, around town maybe a bit more, motor way with noo van doing approx 70 mph can get in to the 40's mpg.
hope this helps
jo-anne