the pontiac parrisienne was sold in the us in the 80's i worked for a pontiac dealer back then. they were basicly pontiacs version of the caprice same body and chassis i dont know how much the options differed between the two but im sure they weren't far apart.
The Parisienne like helrazr3 said was available in the US GM dealers, I also used to work on them . A very solid car. Most were 305 with 200 Transmissions. 455 engines was not an option. Pontiac's version of the Impala/Caprice.