Parts and Service Availability on new GTOs

[Chief_Omologoto]

Anybody out there know about parts and service availability on the 06 GTO after warranty runs out?

I use to work for an automotive Warehouse Distributor, and could get about anything I wanted, but I've heard some of the later Cadillacs must use dealer parts (and their accompanying HUGE cost)

I have a 67 and found a 12,000 mile 06 for 22K that the dealer is offering to certify (for whatever that may mean right now), but it would have to be a "driver".

I don't want to have a drive line that costs the national budget deficit to keep running.

Chief