audifanuose panasioje temoje jau  pacitavau internete rasta fraze apie Coupe:

A coupe is strictly defined by its interior volume or space. Distinctions between a coupe and a sedan has little to do with doors and are made clear by the Society of Automotive Engineers (SAE), which standardizes definitions of the different types of cars on the market. Measurements of a coupe and a sedan are as follows:

CoupeCoupeCoupe equals less than 33 cubic feet (.934 cubic m). SedanSedanSedan is equal to or greater than 33 cubic feet.
Thus a coupecoupecoupe and sedan can be determined by volume alone rather than being determined by number of doors. A two-door car with a larger than 33 cubic foot volume or interior space is essentially a two-door sedan. Likewise, a four-door car with less than a 33 cubic foot volume is a four-door coupe.

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