coupe
A car with two doors and a nonconvertible roof. (variant of coupé)
coupe: two-door car, originally sporty, now a body style
A coupe is a passenger car with two doors, a fixed roof, and typically seating for four to five occupants. The term originated in the 18th century French carriage trade, where a "coupé" was a cut-down or shortened carriage body. In automotive use, it denotes a specific body configuration rather than engine size or performance level, though coupes have historically carried sporting connotations.
The practical geometry of a coupe requires a longer front door to allow rear passenger access, since there is no rear door. This longer door panel creates structural considerations for body rigidity and increases the complexity of weatherstripping and latch mechanisms. The rear legroom is typically constrained compared to a four-door sedan of the same overall length, making coupes less practical for families with frequent rear passengers.
Variants and market evolution
Classical coupes, such as the Chevrolet Corvette or Porsche 911, featured rear seating as an afterthought or omitted it entirely. Modern marketing has blurred the category: sedan-bodied cars with a sloping roofline are now sometimes branded as coupes (four-door coupes), and crossover utility vehicles with coupe-like rooflines occupy another subcategory. These variants use the term primarily for aesthetic positioning rather than strict body definition.
Manufacturers favor coupes in certain segments because the two-door configuration allows more aggressive greenhouse shaping and can reduce overall vehicle width approval requirements in some markets. Production volumes for true two-door coupes have declined since the 1990s as consumer preference shifted toward four-door sedans and crossovers, though coupes remain a staple in sports car and luxury segments.
The distinction between a coupe and a convertible is the fixed roof; between a coupe and a sedan is the door count. In regulatory and insurance classification systems, coupes often face higher premiums than sedans of comparable size and engine specification, reflecting both the traditional association with performance driving and the reduced rear occupant protection afforded by the single-piece door structure.