I’ve read some threads either here or on Reddit from mechanics saying it was the 2.0 engine (I think the CVT versions) that crapped out like this and they used that engine in a ton of models. Anecdotal, but mine is an old 2013 Kia with a 1.6 engine with DCT like all their turbos / top of line models and I’ve had no mechanical issues at all yet, but I’m looking to buy soon and I won’t consider their 2.0s out of caution.