Malibu, e.g. (4)
(Other definitions for sedan that I've seen before include "Dean's in an old conveyance" , "Chair; car" , "Saloon-car" , "Old carrying chair" , "Covered seat carried by bearers" .)
(Other definitions for auto that I've seen before include "Prefix to denote self or same" , "Prefix denoting by or of the same person or thing" , "Car (American)" , "American vehicle" , "Car (chiefly in US)" .)