The BMW 518, part of the E28 chassis generation produced from 1981 to 1987, represents an entry-level option within BMW's esteemed executive sedan lineup. This model, powered by the reliable M10B18 1.8-liter inline-4 engine featuring Bosch L-Jetronic fuel injection, was designed to offer BMW's characteristic sporty handling and build quality at a more accessible price point, competing with vehicles like the Mercedes-Benz W123 and Audi 100. Its robust engineering and focus on driver engagement defined its market position, making it a popular choice for those seeking a blend of luxury and performance from its era.

This comprehensive workshop service manual provides detailed guidance for the service, repair, and maintenance of the BMW 518 (E28). It covers essential areas including engine overhaul and tuning for the M10B18, transmission service for both manual and automatic options, suspension and steering system maintenance, brake system servicing, and a thorough examination of the vehicle's electrical systems with accompanying wiring diagrams. With over 400 pages of technical information, this manual is an indispensable resource for owners, mechanics, and technicians aiming to preserve the performance and longevity of this classic BMW.