After the new 1976 W123 series sedan, coupe models were presented in 1977, based on a chassis with a shorter wheelbase than the 4-door. The W123 series coupe debuted with the 230/280 C and CE models. The bodywork was characterized by the absence of the central side pillar and was considered much more elegant than that of the previous 115 series. The 123 series went out of production in 1985.