Sedan (automobile)
A sedan (American, Canadian, Australian, and New Zealand English) or saloon (British and Irish English) is a passenger car in a three-box configuration with A, B & C-pillars and principal volumes articulated in separate compartments for engine, passenger and cargo. The passenger compartment features two rows of seats and adequate passenger space in the rear compartment for adult passengers. The cargo compartment is typically in the rear, with the exception of some rear-engined models, such as the Renault Dauphine, Tatra T613, Volkswagen Type 3 and Chevrolet Corvair. It is one of the most common car body styles.
Types of sedans
The primary purpose of the sedan is to transport people and their baggage on ordinary roads. Sedan versions of the automobile body style have a central pillar (B-pillar) that supports the roof and come in two- and four-door versions. Sedans usually have a two-box or three-box body.
In the U.S., the term sedan has been used to denote a car with fixed window frames, as opposed to the hardtop style without a "B" pillar and where the sash or window frame, if any, winds down with the glass. Popular in the U.S. from the 1950s through the 1970s, true hardtop body designs have become increasingly rare.