THE Lancer VR-X coupe is a cheap way into the bottom end of the lifestyle market. It looks distinctive enough not to be too closely identified with the four-door Lancer sedan, offers adequate if not startling performance, handles well and is nicely constructed. And, with the VR-X body kit, it's bound to make an impression on the nightclub circuit. Alas, the lack of standard airbags is an eloquent comment on manufacturer priorities.