With heavy Allied bombing, the town and plant were not suitably reconstructed until late 1946, with resumed production of the Mercedes-Benz W136. Two-shift production was introduced from 1950, with the relocation of final car assembly to the plant, meaning that by 1955 80,500 cars were manufactured. The Mercedes-Benz W116 was first produced in 1972, the first model of the Mercedes-Benz S-Class, which the plant still produces today as the current model Mercedes-Benz W222. Until 2015, the plant was the top-producing Daimler AG plant, when with 319,000 vehicles manufactured it was overtaken by the Bremen plant with 324,000.