Auto Union
Auto Union was a German automotive conglomerate formed in 1932 through the merger of four brands: Audi, DKW, Horch, and Wanderer. It was eventually acquired by Volkswagen Group and became the predecessor to the modern Audi brand.
Brand Identity Data
HQ Country
Germany
HQ City
Ingolstadt
Founded
1932
EU Headquartered
Yes
EU Manufactured
Yes
Stock Exchange
Private
Tax Domicile
DE
Ultimate Parent
Volkswagen Group
B Corp Certified
No
Repair / Recycling
No
Ethical Certifications
None verified
Verified on October 15, 2026
Corporate Lineage
1932
Formation of Auto Union
Auto Union was formed through the merger of Audi, DKW, Horch, and Wanderer.
1964
Acquisition by Volkswagen
Volkswagen Group acquired Auto Union from Daimler-Benz.
1969
Merger with NSU
Auto Union merged with NSU Motorenwerke to form Audi NSU Auto Union AG, eventually becoming Audi AG.