Skymaster.
The 3 way is on the older models up to 2007
2008 and up only came with the 2 way (Auto and low range)
I have a post 2008 model and am VERY happy with it...its an auto box 2.5 crdi.
I dont take it on hectic rides (for that I have my Landy) but the Sorento is not to be underestimated at all.
Dont stress about buying a second hand auto model as the Kia engine is solid and spares are not really that expensive.
Plus if you buy now, you will probably still get a car that is still within the 10 year warrenty.
Remember, the 2008 and up models came out with 10 year warrenty
I see you are in the Alberton area...Go to Kia the Glen and speak to Willie, he is quite helpfull.
If you want more info, you are welcome to PM me.
Good luck and....you wont be sorry