The Ford Sierra RS, encompassing models like the Cosworth and RS500, represents a significant evolution of the Sierra platform, produced primarily between 1992 and 1996. This performance-oriented vehicle, available in 3-door hatchback and 4-door sedan body styles, is renowned for its motorsport heritage and advanced engineering. Key features include the potent Cosworth YB 2.0L turbocharged engine, a permanent all-wheel-drive system, and sophisticated chassis tuning, making it a highly sought-after homologation special. Its design and performance capabilities placed it in direct competition with other iconic performance vehicles of its era.

This comprehensive factory service manual provides detailed repair and maintenance information for the Ford Sierra RS. Covering over 500 pages, it offers in-depth guidance on mechanical and electrical systems, including the Cosworth YB engine, MT75 transmission, and all-wheel-drive system. Owners, mechanics, and technicians will find step-by-step procedures for routine maintenance, troubleshooting, and major component overhauls, alongside factory specifications, torque values, and diagnostic charts. The manual's English-language content ensures clarity for a wide range of users seeking to maintain and repair their performance Sierra.