This comprehensive Mercedes 300SD Turbo Workshop Repair Service Manual provides a wealth of technical information for models produced between 1981 and 1985. It serves as your definitive guide for maintaining, repairing, and troubleshooting your vehicle. The manual covers a wide range of topics, including engine, transmission, suspension, brakes, electrical systems, bodywork, and more. Detailed instructions and diagrams assist you in understanding complex procedures, while troubleshooting sections offer guidance on diagnosing and resolving common issues. Whether you're a seasoned mechanic or a dedicated DIY enthusiast, this manual empowers you to perform repairs and maintenance with confidence, ensuring your Mercedes 300SD Turbo runs smoothly and reliably for years to come.

The Mercedes-Benz 300SD Turbo, produced from 1981 to 1985, was a groundbreaking model in the automotive world, showcasing the German automaker's commitment to performance and luxury. Built upon the W126 platform, the 300SD Turbo was the first diesel-powered Mercedes-Benz sedan to feature a turbocharger, a technology that dramatically enhanced its power and fuel efficiency. The 3.0-liter OM617 inline-five-cylinder diesel engine, equipped with a Garrett T3 turbocharger, produced an impressive 125 horsepower and 177 lb-ft of torque, offering a smooth and powerful driving experience. Its robust build quality, renowned for its durability and reliability, cemented its reputation as a sturdy and long-lasting vehicle. Beyond its mechanical prowess, the 300SD Turbo was a testament to Mercedes-Benz's dedication to luxurious comfort. The spacious interior featured plush leather seats, wood trim, and an array of advanced features for its time. This included an optional automatic climate control system, power windows and locks, cruise control, and a premium sound system. The 300SD Turbo also offered a high level of safety, incorporating innovative features like a driver's airbag and anti-lock brakes (ABS) as optional additions. In a time when diesel cars were often associated with rough performance and poor fuel efficiency, the 300SD Turbo proved to be a game-changer, demonstrating that diesel power could be refined and sophisticated while achieving impressive fuel economy. This combination of power, luxury, and efficiency made the 300SD Turbo a highly sought-after car for discerning drivers, solidifying its legacy as a classic and influential Mercedes-Benz model.