Photo gallery:
Red diamond meets "Green Hell": Audi Sport GmbH celebrates at the Nürburgring

40 years of Audi Sport GmbH - Selection of high-performance models

Selection of high-performance models from Audi Sport GmbH - 40 years of Audi Sport GmbH

Audi RS 4 Avant Nogaro in Nogaro blue pearl effect - 40 years of Audi Sport GmbH

Into the future with a new name: quattro GmbH becomes Audi Sport GmbH - 40 years of Audi Sport GmbH

Audi S6 plus in the saloon version - 40 years of Audi Sport GmbH

Audi S6 plus Avant in the estate version - 40 years of Audi Sport GmbH

There was also a mini version of the Audi Cabrio for the smaller generation - 40 years of Audi Sport GmbH

Brochure from quattro Gmbh about the Mini Cabrio - 40 years of Audi Sport GmbH

Anniversary magazine History with the angular Audi quattro on the cover - 40 years of Audi Sport GmbH

Audi Sport Team Joest at the 24 Hours of Le Mans in 2000 with the Audi R8 and racing driver Emanuele Pirro - 40 years of Audi Sport GmbH

The four factory-built Audi R8 LMS for the 24-hour race at the Nürburgring - 40 years of Audi Sport GmbH

Audi RS 4 Avant (Type B5) in misano red - 40 years of Audi Sport GmbH

Audi TT RS Coupé iconic edition & Audi TT Coupé Showcar - 40 years of Audi Sport GmbH

Anniversary magazine Design - 40 years of Audi Sport GmbH

Audi RS 6 Avant performance, Audi S6 Plus Avant & Audi RS 6 Avant, 1st generation - 40 years of Audi Sport GmbH

Five-cylinder engines at Audi - 40 years of Audi Sport GmbH

Audi RS 6 Avant performance in Nardo gray, next to the Audi RS 6, 1st generation - 40 years of Audi Sport GmbH

Stephan Reil, Head of Technical Development at Audi AG in Neckarsulm - 40 years of Audi Sport GmbH

Driving position of the RS4 Avant and RS5 Coupé/Sportback model series with competition plus package - 40 years of Audi Sport GmbH

The history of today's Audi RS 6 performance sports estate - 40 years of Audi Sport GmbH

Audi RS Q e-tron (Team Audi Sport), Mattias Ekström & Emil Bergkvist - 40 years of Audi Sport GmbH

Assembly of the Audi e-tron GT in the Böllinger Höfe - 40 years of Audi Sport GmbH