The Audi A3 is a small family car (C-segment) manufactured and marketed by Audi AG since September 1996. The first two generations of the Audi A3 were based on the Volkswagen Group A platform, while the third and fourth generations use the Volkswagen Group MQB platform.
Audi AG is a German automotive manufacturer of luxury vehicles
headquartered in Ingolstadt, Bavaria, Germany. A subsidiary of the
Volkswagen Group, the company’s origins date back to the early 20th
century and the initial enterprises (Horch and the Audiwerke) founded
by engineer August Horch (1868–1951). Two other manufacturers (DKW
and Wanderer) also contributed to the foundation of Auto Union in 1932.
The modern Audi era began in the 1960s, when Volkswagen acquired Auto
Union from Daimler-Benz, and merged it with NSU Motorenwerke in 1969.