Audi_A1 | manufacturer | Audi Audi | foundedBy | August_Horch Audi | subsidiary | Ducati Audi | division | Audi_e-tron Audi | subsidiary | Quattro_GmbH
The Quattro Gmbh is a subsidiary of the Audi as is Ducati and Aidi e-tron. Audi A1 is made by Audi which was founded by August Horch.