"He told me that the CPO warrantee was an extention of the orginal warrantee and the coverage remained the same throught the limit of 6 yrs/100,000 miles"
It would be interesing to ask this same dealer to put that in writing on Dealership Stationary. It would also be interesting to write to Porsche NA and get them to put that in writing.
Then, with the warranty booklet that came with the car, you would actually have this down in black and white.
PS-I have not heard the same story from my service dept at the local dealership.
I will ask again on Monday.