I too bought a CPO 2013
I too bought a CPO 2013 Hyundai Sonata Hybrid last month. The Hybrid battery and all components are covered under the subsequent owner 10 year / 100,000 miles. My car has 30,000 miles on it. If I sell after driving another 30K miles, even the next owner will still have the hybrid battery and components covered for another 40K miles. This warranty is still much better than the competition.