This manual covers the Audi A6/100, Fourth Generation (C4), produced from 1991 through 1997. As an executive sedan and wagon, this vehicle represents Audi's commitment to premium quality, technological advancement, and refined driving dynamics, often featuring robust chassis engineering, available quattro all-wheel drive, and comfortable, well-appointed interiors. The C4 generation, initially known as the Audi 100 before being rebranded as the A6 in 1994, offers a range of powerful inline-five and V6/V8 engines, providing a blend of performance and smooth operation. This generation was designed to compete with other luxury marques, emphasizing build quality and a sophisticated driving experience for both North American and European markets.

This comprehensive workshop service and repair manual provides detailed information essential for the maintenance and repair of your Audi A6/100. It covers all aspects of the vehicle, including powertrain, drivetrain, chassis, suspension, brakes, and the complete electrical system. Within its extensive pages, you will find step-by-step procedures for routine maintenance, in-depth repair and overhaul instructions, diagnostic guides for troubleshooting common and complex issues, and critical technical specifications. This manual is an indispensable resource for owners, mechanics, and technicians seeking to preserve the performance, reliability, and longevity of their C4 Audi A6/100.