Synonyms for Automotive:

n.

heavy, vehicular, motor, seaworthy, express, armored, flex-fuel, roadworthy, amphibious. automotive (noun)
self-propelled, moving, self-propelling.

Other synonyms:

motor, seaworthy, flex-fuel, vehicular, armored, roadworthy. amphibious. express. Other relevant words:
motor, express, vehicular, flex-fuel.