This manual covers the BMW 320i, chassis code E30, produced in 1989. Renowned for its sporty driving dynamics, solid build quality, and iconic design, the 320i embodies BMW's commitment to performance and driver engagement. As a compact executive sedan, it competed with other premium European offerings and has since become a sought-after model for its enduring appeal and classic automotive experience. The engineering quality and reliability of the E30 generation, when properly maintained, contribute to its lasting legacy.

This comprehensive English-language service and repair manual provides detailed information for owners, mechanics, and technicians. It covers all essential systems, including the M20B20 engine, powertrain, transmission, chassis, and electrical components. The manual details routine maintenance procedures, diagnostic troubleshooting, and in-depth repair instructions for various components. With over 1000 pages, it offers extensive guidance from basic upkeep to complete overhauls, ensuring the longevity and optimal performance of your 1989 BMW 320i.