Merger, Foundation of Auto Union, and the Emergence of the 4 Rings With the four brands already established in the automotive industry, in 1932, in Saxony, the merger between Audi, Horch ...

The four rings symbolize four formerly independent auto manufacturers: Audi, DKW, Horch and Wanderer. The companies fused in 1932 under the moniker Autounion AG, but still produced cars with ...