 I find it unacceptable for my 2012 sorrento to require an entire engine replacement after only 8 months of driving. Although the repair was eventually covered under warranty, I had to fight and followup daily for updates on repairs. It ended up taking ONE MONTH for my vehicle to be ready. The breakdown occurred in another city 4 hours away from my home and they expected me to drive 8 hour round trip to pick it up. Faulty vehicle and abysmal customer service. I feel duped.Stay away from KIA.