The 1994 Audi 90 represents a distinguished entry in the compact executive segment, available as a 4-door sedan or 2-door coupe. This model, built on the Type 89/B3 chassis, is powered by a refined 2.3-liter inline 5-cylinder engine, typically producing around 130-137 horsepower, and is notable for its available Quattro all-wheel-drive system, upscale interior, and solid build quality. Its engineering emphasizes reliability and performance, making it a capable and comfortable vehicle for its era, competing with other premium offerings of the time.

This comprehensive Factory Service Manual provides in-depth coverage for the 1994 Audi 90, detailing everything from routine maintenance procedures like oil changes and timing belt replacements to complex repair tasks such as engine overhauls and transmission servicing. It includes essential information on all major vehicle systems, including engine, transmission, brakes, suspension, steering, and electrical components, along with diagnostic flowcharts and technical data. This manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain, troubleshoot, and repair this vehicle effectively.