sentences:  While the Bertone design house was consulted on the near-final design, only modifying a few small details, such as the upsweep of the chrome trim on the side.The 50 was introduced in August 1974, just three months after the debut of the Volkswagen Golf.He subsequently designed the interior of the second-generation Audi 100 C2, and produced the initial proposals for the Audi 80 B2, although the design was modified substantially, and finalized by Giorgetto Giugiaro, after Luthe left Audi.