Although Audi has seen steady sales for the past several years, it remains a relatively small player in the luxury car market, often overshadowed by the likes of BMW and Mercedes-Benz. That’s why a product like the 2007 S8, with its abundance of power, impressive underpinnings, understated yet powerful appearance, and Audi’s reputation for outstanding material and builds quality, is critical if this brand is to remain relevant in a market flooded with exceptional vehicles.