What is the relationship between Porsche and Audi?

[Joanne]

Porsche and Audi are both automobile brands under the Volkswagen Group in Germany. Below is additional information: 1. Volkswagen Group: The passenger car business of the Volkswagen Group is divided into two major brands. Under the group, Audi and Volkswagen independently manage their respective brand portfolios and are responsible for generating profits from them. Each brand has its own logo and operates autonomously. 2. Porsche: Porsche is an automobile brand under the Volkswagen Group, also known as Porshe, with its headquarters located in Stuttgart, Germany. It is one of the main representatives of European and American automobiles. Main models include the 911, Boxster, Cayman, Panamera, Cayenne, and Macan. 3. Audi: Audi is an automobile brand under Audi AG, a subsidiary of the Volkswagen Group. The company is headquartered in Ingolstadt, Germany, and has subsidiaries in many countries, including China. Main models include the A1, A3, A4, A5, A6, A7, A8, Q1, Q2, Q3, Q5, Q7, Q8, TT, R8, as well as the S and RS performance series.