In highschool autoshop we had a deal with the local Hyundai dealer, they gave us all the blown up engines we wanted, and after we tore them down and did whatever we wanted to do learning-wise they got to come get the scrap and drop off more. We had dozens at any given time, the warranty coverage is good, but necessary.i forget which brand it is....kia or huyndai....where the mechanic is counting all the warranty replacement engines in the shop...8+ i think....2 brands i will never consider....
I've heard they got better since then, but still have a friend with a 2016 Sonata with a failed engine at 128k, dealer's working with her, but 128k is nothing for any other modern engine.