This comprehensive Audi A6 S6 RS6 (2003) Service and Repair Manual is your ultimate resource for maintaining and repairing your vehicle. It covers all models including the 4B, 4B2, 4B4, 4B5, 4B6, and 4BH variants. The manual encompasses a vast array of information, providing detailed instructions and diagrams for nearly every aspect of your car.

You'll find in-depth coverage of crucial components such as the engine, transmission, brakes, suspension, electrical systems, bodywork, and more. This manual also includes dedicated sections for accessories, audio-visual systems, telematics, restraints, steering, tires and wheels, and climate control.

With its extensive content and clear organization, this manual empowers you to tackle a wide range of repair tasks with confidence. Whether you're a seasoned mechanic or a DIY enthusiast, this manual serves as an invaluable tool for ensuring optimal performance and longevity of your Audi A6 S6 RS6.

The Audi A6, S6, and RS6 (2003) represent a trifecta of luxury performance within the Audi lineup. Built upon the 4B platform, they offered a blend of sleek design, refined interiors, and powerful engines. The A6, the standard bearer, was available in various body styles, including a sedan and an Avant wagon, each offering sophisticated comfort and well-rounded handling. Under the hood, it featured a range of gasoline and diesel engines, delivering a combination of power and efficiency. The S6, a step up in performance, boasted a 4.2-liter V8 engine generating 340 hp, paired with Audi's quattro all-wheel-drive system for optimal traction and handling. This configuration made the S6 a formidable competitor in the luxury performance segment, offering exhilarating acceleration and a refined driving experience.

The RS6, the apex predator in this lineup, was a true performance beast. Powered by a 4.2-liter twin-turbocharged V8 engine producing a staggering 450 hp, it was capable of 0-60 mph sprints in just 4.6 seconds. The RS6 was equipped with a sophisticated suspension system, larger brakes, and aggressive styling cues to distinguish itself as a performance-focused offering. Its sporty character was further enhanced by the inclusion of a six-speed manual transmission, offering drivers a more engaging driving experience. The 2003 Audi A6, S6, and RS6 models showcased Audi's commitment to delivering a balanced package, combining luxurious comfort, advanced technology, and impressive performance in a single vehicle, making them desirable choices for drivers seeking both refined daily driving and thrilling performance.