With the founding of the German Democratic Republic in 1949 in East Germany, post-war reconstruction began. In 1958 the Horch and Audi factories were merged into the Sachsenring plant. At the Sachsenring automotive plant the compact "Trabant" cars were manufactured. These small cars had a two-cylinder, two-stroke engine. The car was the first vehicle in the world to be industrially manufactured with a plastic car body. The former VEB Sachsenring manufacturing site was acquired by Volkswagen in 1990 and has since been redeveloped as an engine and transmission manufacturing facility.