You are right Lutz, I should have looked on hyundai's site and not a road test by Honest John ( he lied to me!).Sorry to disappoint you but the 2.4 petrol, for some reason or another, only has a 1200kg maximum permissible towload. (The diesel is rated at 1870kg and the V6 at 2300kg). So, despite a kerbweight of respectable 1700kg, you will not be able to tow the caravan legally.