This comprehensive workshop repair service manual is specifically designed for the 1991 BMW 520i and provides a wealth of technical information to assist with servicing, maintenance, and troubleshooting. The manual covers all models, engines, trim levels, and transmission types for the 1991 BMW 520i. It offers detailed instructions and diagrams, empowering you to perform a wide range of tasks, from routine maintenance like oil changes and filter replacements to complex repairs involving engine components, electrical systems, and bodywork.

The 1991 BMW 520i represents a significant moment in the evolution of the iconic German marque. This iteration of the E34 generation 5 Series, introduced in 1988, marked a departure from the somewhat staid and conservative design of earlier models. The 520i showcased a more aerodynamic and modern aesthetic, featuring flowing lines, a prominent kidney grille, and a more spacious cabin. This model was available in both sedan and touring body styles, offering versatility and practicality for both individual drivers and families. Power came from a 2.0-liter four-cylinder engine, producing 129 horsepower, mated to a five-speed manual or a four-speed automatic transmission. While not the most powerful offering in the 5 Series lineup, the 520i proved to be a rewarding driving experience, offering a balance of performance and efficiency. Beyond the attractive aesthetics and driving dynamics, the 1991 BMW 520i also boasted a host of innovative features, including a sophisticated suspension system and a plethora of safety features, making it one of the safest cars of its time. The interior, while relatively simple compared to modern BMWs, was characterized by high-quality materials and a driver-focused layout. The 520i's reputation for reliability and durability further cemented its position as a desirable and sought-after vehicle. The 1991 BMW 520i is a testament to German engineering excellence, offering a blend of elegance, performance, and practicality, making it a timeless classic that still holds its own in the modern automotive landscape.