Audi workshop manuals

About Audi

Audi, DKW, Horch and Wanderer joined to form Auto Union in 1932, the origin of the four rings. Volkswagen bought Auto Union in the 1960s and relaunched the Audi brand in 1965.

North American names

• The Audi 4000 is the Audi 80, sold under that name in the US for 1980–1987.
• The Audi 5000 is the Audi 100 (C2 and C3), sold in North America from 1978 to 1988.

Shared with Volkswagen and Porsche

• A4 B5 shares the B5 platform with the Volkswagen Passat B5.
• TT is built on the same Volkswagen Group platforms as the A3 and Golf (PQ34 for the first TT).
• Q7 (first generation) shares its platform with the VW Touareg and Porsche Cayenne.

Sources: Wikipedia — Audi, Audi 80, Audi 100, Volkswagen Passat (B5), Audi A4, Audi TT, Volkswagen Golf Mk4, Volkswagen Touareg.