Engine Failure - Help, What do I do?

The car is out of warranty. Posche has no obligation to the current car owner.

Please be aware too that if Porsche does extend a "good will" effort to help an owner with a specific problem, whether the car is in warranly or out of warranty, those arrangements are considered confidential between Porsche and the owner. A document is signed as proof.

So I would say that Porsche may (or does) help the customer in some (many) situations, and we are not privied to that information. Something to think about.