Maybe it won't be very long before the hearse and limo builders get their hands on a few pre-production XTS chassis so they can start to design their new coaches. On the other hand, possibly Cadillac will make them stand in line just like everyone else.
http://www.egmcartech.com/2011/10/20/cadillac-xts-prodution-to-debut-in-la/
http://www.egmcartech.com/2011/10/20/cadillac-xts-prodution-to-debut-in-la/