2007 Hyundai Santa Fe engine problem?

[Nikki]

My dad told me that Hyundai's use aluminum in their engines and that aluminum does not hold up after awhile, especially with a lot of highway miles. Can someone please explain this or tell me if this is wrong? Thanks!!

[funkprink]

That is the old way of thinking from people who lived through GM's bad engineering. Hyundai's engines are bullet proof. You will not see any issue in the motor from it having aluminum.