Audi Years By Mustaqim Jaed at July 28, 2020 Post a Comment A technology and success story from audi is celebrating a major birthday as the quattro drive system turns 40 years old. Today s s and rs models are based on the a tt q models with the same. Audi … audi a3 years audi a4 years audi a5 years audi a6 years audi q7 model years audi r8 years audi s4 years audi through the years audi tt years audi years