automaniac

Etymology 1
Of. Attested from the 19th century.

Noun

 * 1) A person who is self-involved to the point of mental illness.

Etymology 2
Of. Attested from the early 20th century. Compare.

Noun

 * 1) An enthusiast of automobiles and motoring.
 * 2) A road hog.
 * 1) A road hog.
 * 1) A road hog.

Translations

 * Polish: automaniak, automaniaczka