I don't read JD Power ratings

I made conclusion based on extensive forum readings and first hand real ownership experience on both MB and BMW.

It's very easy to have problems within first few years due to poor designs. For example, BMW HPFPs in BMW current 135/335/535 can fail within 10k miles.

We are talking about GLK350 and all GLK350 are built in Germany right now.

That's my opinion. You don't have to agree and you don't need to and can't prove I am wrong. Take it or leave it.