It is very low mileage so look at mot this gives the mileage of last 3 or 4 years so you will be able to see if they match up and it has not been clocked. As it is an xs which has TOD 4 wheel drive which are prone to failure check that fuse side of drivers foot well marked TCCS has not been removed or front prop shaft removed. If either of these have been done it will only be 2 wheel drive which will point to it having transfer box fault which is expensive. If you want to avoid this buy an XE model with selectable 4 WD

 

Also check if it has had the rear suspension checked and the modification done as they are experiencing corrosion and also some fuel tank linings are peeling and Kia are replacing them FOC.