This manual covers the BMW 320i, chassis code E30, produced between 1987 and 1991. As a compact executive sedan, coupe, and convertible, the E30 320i is renowned for its balanced chassis, rear-wheel-drive dynamics, and the characteristic build quality associated with BMW vehicles of that era. It offered a compelling blend of performance and efficiency, competing with models such as the Mercedes-Benz W201 and Audi 80/90. The 320i, powered by the 1990 cc M20B20 inline 6-cylinder engine, is celebrated for its engaging driving experience and has cultivated a strong enthusiast following, recognized as a modern classic.

This comprehensive Service and Repair Workshop Manual in English provides detailed guidance for maintaining and repairing your BMW 320i. It covers all essential systems, including engine mechanicals, fuel injection, manual and automatic transmissions, suspension, steering, brakes, and the electrical system. The manual offers step-by-step procedures for routine maintenance, troubleshooting common issues, and complete component rebuilding. It also includes technical specifications, wiring diagrams, and safety guidelines, making it an invaluable resource for owners, mechanics, and technicians seeking to preserve the performance and longevity of their E30 320i.