This workshop service repair manual covers the BMW 3 Series, specifically the 325 model (chassis code E30) produced between 1984 and 1990. Known for its renowned driving dynamics, balanced chassis, and the smooth power delivery of its M20B25 inline-six engine, the E30 325 represents a significant era in BMW's commitment to performance and engineering. This vehicle, often compared to contemporaries like the Mercedes-Benz 190E, is celebrated for its build quality and enduring appeal to driving enthusiasts.

This comprehensive 550-page English-language manual provides detailed instructions for all aspects of vehicle maintenance, repair, and troubleshooting. It covers engine mechanicals, fuel and cooling systems, transmissions (manual and automatic), drivetrain, suspension, steering, brakes, and the electrical system. Included are procedures for routine maintenance, major repairs, component replacement, diagnostic fault finding, and specific torque specifications, making it an essential resource for owners and technicians aiming to preserve the performance and longevity of their BMW 325.