Hi Eric.
Sorry this reply is a little late in coming, I just noticed this post. We traded the Borrego in for a 2016 F150 last June. While it was still running just fine (I honestly believe that V8 and transmission have at least another 100 000 miles in them), it was faulty peripheral systems and lack of available parts the aided in the decision. Shortly before our summer trip to Maine, the AC quit working. Turned out the condenser had a breach and lost all refrigerant (my mechanic was quite sure this was due to impact from a rock or other road debris and not corrosion or a defect). What followed was a the painful reality of owning a rare version of a rare short run vehicle. Took a long time to track down a replacement condenser for the limited V8 model (V6 ones were plentiful). The kicker is that a small connecting tube broke during disassembly and NO ONE in the continental US had one. I finally found a used one in a scrap yard 80 miles away and drove out myself to get it.
After all was back together (two weeks after entering the shop) my wife and I decided that we did not want to take the chance of our camper tow vehicle breaking down far from home with no parts readily available (hence the new F150).
Other than the AC nightmare (no fault of KIA really) we loved the vehicle. It ran and towed my 5800lb camper just great and gave us 89000 miles. If you do get one, PM me - I have lots of spare parts left including rear shocks, floor mats, air and oil filters, and 4 Bridgestone Blizzak winter tires mounted on chrome OEM Borrego 17” wheels. I can give you a great package deal price!