File:Audi A4 Avant B9 (FL) 1X7A6421.jpg - Wikipedia

All AUDI A4 Models by Year (1994-Present) - Specs, Pictures & History - autoevolution

Audi A4 Sedan Generations: All Model Years

Audi A4 - Wikipedia

File:Audi A4 Avant B9 IMG 1968.jpg - Wikimedia Commons

Audi A4: Most Up-to-Date Encyclopedia, News & Reviews

Audi A4 Sedan Generations: All Model Years

Audi A4 Sedan Generations: All Model Years

Audi A4 Sedan Generations: All Model Years

Audi A4 B9 – Wikipedia

Audi A4 - Wikipedia

Audi A4 - Wikipedia

Audi A4 - Wikipedia

Audi A4 - Wikipedia

Audi A4 Sedan Generations: All Model Years