Coupe or sedan (3)
I believe the answer is:
car
I believe this clue is a double definition.
'coupe' is the first definition.
(thesaurus)
'sedan' is the second definition.
(I've seen this in another clue)
(Other definitions for car that I've seen before include "Private vehicle" , "Conveyance" , "4-wheeled vehicle" , "Railway carriage; vehicle" , "Automobile" .)