Disclosure: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission. The Audi A4 B6 was introduced in 2000 and produced only until 2004. The A4 B6 was the second generation of Audi's ever-popular A4. It was built on the Volkswagen Group's PL46 platform. This generation succeeded the B5 and came with updating … [Read more...] about Audi A4 B6 Ultimate Guide