Well, for most other >10 year old cars, if all else fails you would be able to get parts scavenged from the junkyard, but I guess that doesn't work as well for Porsche (first because there's not a lot of them and second because they tend to be used longer).
This is true, but it seems a lot of the manufacturers stop making interior parts, trim, electronics, etc. for cars older than 8-10 years.
Need a seat, mirror, air conditioner vent trim, logo for your trunk, floormats? No luck with most manufacturer... and these are the kind of parts the 3rd party supplier market doesn't even attempt to do.
I still have a warranty (factory) on my other German car, but even though it is only 7 years old they do not stock or make a replacement for the hybrid battery. So even though it failed and is under warranty, the manufacturer cannot fix it. This has been ongoing over 11 months now; apparently it wouldn't happen with Porsche
