I see that Kia have the details and specs of the new Sorento on the website now
Kerbweight 1844ks (old Sorento 2102 kgs)
Max tow weight manual 2500kgs (old Sorento 3000 kgs)tow ball weight 100 kgs (old Sorento 120 kgs)
Max tow weight auto 2000kgs (old Sorento 3500 kgs) tow ball weight 80 kgs (old Sorento 140 kgs)
Looks like most new 4x4's will be lighter from now on,the new VW Toureg will be and the new ML
Kerbweight 1844ks (old Sorento 2102 kgs)
Max tow weight manual 2500kgs (old Sorento 3000 kgs)tow ball weight 100 kgs (old Sorento 120 kgs)
Max tow weight auto 2000kgs (old Sorento 3500 kgs) tow ball weight 80 kgs (old Sorento 140 kgs)
Looks like most new 4x4's will be lighter from now on,the new VW Toureg will be and the new ML