This comprehensive repair and service manual provides in-depth technical information for the Porsche 928, covering all model years from 1977 to 1995. It encompasses both engine types that were offered during this production period, equipping you with the necessary knowledge to maintain and repair your classic sports car. The manual delves into every aspect of the 928, from routine maintenance procedures to complex engine overhauls. Detailed diagrams, illustrations, and step-by-step instructions guide you through each process. Whether you are a seasoned mechanic or a dedicated DIY enthusiast, this manual empowers you to understand and work on your Porsche 928 with confidence.

The Porsche 928, produced from 1977 to 1995, was a groundbreaking grand tourer that aimed to challenge the iconic 911 while offering a more practical and comfortable driving experience. Unlike the traditional rear-engine layout of the 911, the 928 featured a front-mounted, water-cooled, 4.5-liter V8 engine, coupled with a transaxle gearbox at the rear. This innovative configuration not only provided a balanced weight distribution but also allowed for a spacious and luxurious interior. The 928's sleek and aerodynamic design, penned by the renowned designer Wolfgang Laub, was a departure from the familiar 911 shape, featuring distinctive pop-up headlights and a low-slung profile.

Beyond its striking aesthetics, the 928 offered a compelling blend of performance and luxury. Its powerful V8 engine delivered smooth and effortless acceleration, while the precise handling and responsive steering provided a thrilling driving experience. The 928's sophisticated interior included features like leather upholstery, power windows, and a high-quality sound system, catering to the comfort and convenience of its occupants. Despite its initial intention to replace the 911, the 928 carved its own niche as a unique and compelling sports car, earning praise for its innovative engineering, luxurious appointments, and impressive performance. Over its 18-year production run, the 928 underwent several revisions, with engine displacements increasing from 4.5 liters to 5.0 liters, and the introduction of various performance and comfort-enhancing features. Today, the 928 remains a sought-after classic, appreciated for its distinctive design, engineering excellence, and enduring performance capabilities.