File:Logo audi.jpg - Wikimedia Commons

File:Audi A6L C7 e-tron 02 -- Auto Shanghai -- 2015-04-22.jpg - Wikipedia

File:Audi A4 TFSI Ambition S-line (B8) – Frontansicht, 15. Oktober 2011, Velbert.jpg - Wikipedia

File:2808 audi logo nuevo th 2.jpg - Wikipedia

File:Collage audi.jpg - Wikimedia Commons

File:Audi s3 back white.jpg - Wikipedia

Audi vector (SVG) logo Download on

File:LogoAudi02.jpg - Wikimedia Commons

File:LogoAudi03.jpg - Wikimedia Commons

File:2015 Audi A4 B9 3.0 TDI quattro V6 200 kW S line Tangorot Vorderansicht (cropped).jpg - Wikipedia

File:Drei Ringe von Krupp.jpg - Wikipedia