Specifically, the main production facility for Porsche is located in Zuffenhausen, Stuttgart, Germany. This is where the iconic 911, as well as other models like the 718 Boxster and Cayman, are manufactured.
However, Porsche also has a factory in Leipzig, Germany where they produce the Panamera, Cayenne, and Macan models.
While the majority of Porsche cars are made in Germany, there are also some models that are partially or fully assembled in other countries. For example, the Cayenne is also produced in Slovakia, and the Panamera has been assembled in China for the local market.