Wow! That's really unfortunate. I remember when Cayennes, 911s, and Caymans had this problem. I thought Porsche was past that by now...

I think you might be the first Macan owner to have this problem? I don't recall anyone else posting about scored cylinders, yet.

Sorry to hear!

 

Not the first, unfortunately...

See these threads:

https://www.macanforum.com/threads/macan-turbo-cylinder-scoring.73874/

​​​​​​https://www.macanforum.com/threads/cylinder-scoring-engine-replacement-needed.156178/