Quote Originally Posted by V6HQUTE View Post
whats a XW8 Kingswood or XV4??
XV4 is the special vehicle package code for GTS which was optional on HQ V8 Kingwsood sedan. 308 also optional on this package. Basically the same deal as XX7 on a HQ commercial except XX7 was also available on 6cyl models and on both Belmont and Kingswood. XV4 was only optional on V8 Kingswood sedan.

XW8 is the same thing but with L30 engine (350).

XV2 is the special vehicle package code for the SS which was available on V8 Belmont sedan only.