The Porsche 928, produced from 1978 to 1995, represents a significant chapter in the marque's history, diverging from its traditional rear-engine sports car formula. This luxury grand tourer, manufactured in Stuttgart, Germany, features a distinctive front-engine, rear-wheel-drive configuration powered by a 4.5-liter V8 engine. Its design philosophy prioritized optimal weight distribution through a rear transaxle layout, offering a sophisticated and powerful driving experience. Awarded European Car of the Year in 1978, the 928 competed in the premium GT segment with models from Jaguar, Aston Martin, BMW, and Mercedes-Benz, showcasing Porsche's engineering prowess with advanced technology and luxurious appointments for its era.

This comprehensive English-language Repair Service Manual is designed for professional technicians and enthusiasts alike, providing in-depth guidance for the maintenance and repair of the 1983 Porsche 928. It covers all major mechanical and electrical systems, including detailed procedures for engine assembly and disassembly, fuel injection, transmission overhaul, suspension, steering, brakes, and the complete electrical system. The manual also includes routine maintenance schedules, troubleshooting guides, diagnostic procedures, and essential technical specifications, ensuring the longevity and optimal performance of your vehicle.