1, Audi: A 1, A3, A4, A5, A6, A7, A8.

2.SUV models are Q2, Q3, Q5 and Q7.

3. Sports cars include TT and R8. Audi is one of the oldest automobile manufacturers in Germany. Starting from 1932, Audi began to adopt the four-ring logo, symbolizing the automobile alliance company that Audi merged with DKW, Hodge and Rover. Audi's high technical level, quality standards, innovative ability and classic car style have always made it one of the most successful car brands in the world.