amaxo-, amax-, amathi-

(Greek: wagon, vehicle)

amaxomania (s) (noun), amaxomanias (pl)
A compulsion or over desire to be in vehicles; such as automobiles or buses.
amaxophobia (s) (noun) (no plural)
An excessive fear of being in, meeting in, driving in, or riding in certain kinds of vehicles or of vehicles in general: Joan developed an amaxophobia after being in the terrible car accident and since then could not drive or be driven in a car again.