This comprehensive workshop service repair manual covers the BMW 8 Series 850i model years 1989 through 1994. It provides detailed instructions and technical specifications for all aspects of vehicle maintenance and repair. From routine servicing like oil changes and brake inspections to complex procedures such as engine rebuilds and electrical system troubleshooting, this manual is an essential resource for both professional mechanics and knowledgeable DIY enthusiasts. Its detailed diagrams, clear explanations, and step-by-step instructions make it easy to understand and follow. This manual is an invaluable tool for anyone who wants to keep their BMW 850i in top condition. It covers everything from engine and transmission to bodywork and electrical systems.

The BMW 8 Series, launched in 1989, was a luxurious grand tourer that marked a significant departure from BMW's typical design language. The 850i, the initial model in the lineup, featured a sleek and aerodynamic design, penned by renowned designer Claus Luthe. This distinctive shape, with its low-slung profile, raked windshield, and distinctive "shark nose" front end, set the 8 Series apart from its contemporaries and cemented its position as a head-turning masterpiece. Under the hood lay a powerful 5.0-liter V12 engine, generating 300 hp and 325 lb-ft of torque, propelling the 850i to a top speed of 155 mph. This powerful engine was coupled with a smooth-shifting five-speed automatic transmission, delivering effortless acceleration and refinement. Interior amenities matched the 850i's luxurious exterior, featuring plush leather upholstery, rich wood trim, and advanced features for the time, such as automatic climate control and a premium sound system. While the 850i initially garnered praise for its performance and striking aesthetics, it faced challenges in the marketplace. Production constraints and the escalating cost of developing and building such a sophisticated car led to modest sales figures. Despite this, the 8 Series left a lasting impact on the automotive landscape. It paved the way for future BMW models with their sleek designs and powerful engines, setting a new standard for luxury performance and establishing the brand's reputation for building high-performance grand tourers. The 8 Series, despite its short production run, continues to be celebrated as a landmark car in BMW history, a testament to the brand's technical prowess and design excellence. It remains a sought-after classic by enthusiasts, appreciated for its stunning design, captivating performance, and its unique place within the company's rich heritage.