Audi's interlinked ring logo symbolizes four separate car companies - New York Daily News
Audi-Ring | Local Business | Ingolstadt
In pictures: inside the Audi Museum in Ingolstadt | Classic & Sports Car
15 March 2018, Germany, Ingolstadt: Audi rings seen on the concept car Audi Aicon, during Audi AG's annual press conference in Ingolstadt. Photo: Armin Weigel/dpa Stock Photo - Alamy