This comprehensive Porsche 928 Service Repair Manual provides detailed instructions and technical specifications for all models, including the 928S, S4, GT, and GTS, covering the years 1978 through 1994. From routine maintenance to complex repairs, this manual equips you with the knowledge and guidance to maintain and repair your Porsche 928. This invaluable resource will empower you to service your vehicle with confidence, potentially saving you significant repair costs. Detailed diagrams, illustrations, and clear language make understanding even the most intricate procedures easy.

The Porsche 928 is a grand touring car that was produced by Porsche from 1977 to 1995. It was designed as a potential successor to the iconic 911, featuring a front-engine, rear-wheel-drive layout, a powerful V8 engine, and a luxurious interior. The 928 was initially powered by a 4.5-liter V8 engine producing 240 horsepower, later evolving through numerous revisions and engine upgrades. The 928 series evolved over its 18-year production run, introducing models like the 928S with a 5-speed manual gearbox, the 928S4 with a 5.0-liter engine and automatic transmission, and the high-performance 928GT and 928GTS models. These models featured increased horsepower, improved handling, and sporty aesthetics, solidified the 928’s position as a sophisticated and powerful grand touring car. The 928 is known for its sleek and elegant design, with a long hood, raked windshield, and a distinctive rear end. Its sophisticated engineering included features like a transversely mounted V8 engine, four-wheel independent suspension, and power-assisted steering and brakes. These features contributed to its comfortable ride and agile handling, making it a rewarding car to drive both on the open road and on winding backroads. Despite its initial intention as a potential 911 replacement, the 928 remained a separate model line that garnered significant praise for its performance, luxury, and technological innovation. The 928's legacy is cemented as a unique and groundbreaking car that broke new ground for Porsche and redefined the grand touring segment. It continues to be sought after by collectors and enthusiasts alike, admired for its timeless design, advanced engineering, and thrilling driving experience.