Found this chart on another forum. It is from 2016 so many phev models are not on it but it does give an idea of where the warranty should be once the Ioniq phev comes out. I tried looking into the phev battery warranty or even an extended warranty but there is nothing specific to the Ioniq phev as of yet or I am just missing it and not looking on the right sites. There is quite a gap in the range though from 4 years to 10.
