I think a more important criteria is whether you want an auto or manual?
if you just want a comfy 4 door import (possibly turbo) then the world is your oyster.
Toyota Crown Majesta
Toyota Crown Athlete
Nissan Gloria/Cedric
Nissan Cima/President
Toyota Cressida
Lexus LS400/430
Lexus GS300
Nissan V35/36 sedan
Stagea's, evos, galants, etc etc