This comprehensive Mercedes 300 D Turbo Service Repair Manual covers all aspects of maintaining, repairing, rebuilding, refurbishing, and restoring your 1982-1985 model. It is a detailed resource packed with in-depth information on every component of your vehicle. From engine and transmission to electrical systems, brakes, suspension, and bodywork, this manual provides you with the necessary guidance to tackle any repair or maintenance task. The manual features detailed diagnostic procedures, step-by-step repair instructions, wiring diagrams, and specifications, ensuring you have everything you need for successful repairs. This manual is an indispensable tool for both professional mechanics and DIY enthusiasts who want to keep their 300 D Turbo in top condition.

The Mercedes-Benz 300D Turbo, produced from 1982 to 1985, marked a significant step in the evolution of the iconic Mercedes S-Class. This luxurious sedan, built upon the W126 platform, was the first diesel-powered model to feature a turbocharger, revolutionizing the perception of diesel engines in the automotive world. The 300D Turbo's power plant, a 3.0-liter inline-five cylinder diesel engine, generated a respectable 125 horsepower and an impressive 188 lb-ft of torque. This potent combination allowed the car to achieve a respectable 0-60 mph time of around 12 seconds, while also boasting exceptional fuel efficiency for its time. Beyond its performance, the 300D Turbo embodied the hallmark Mercedes-Benz qualities of luxury and comfort. The interior was lavishly appointed with premium materials, including plush leather upholstery and high-quality wood trim. The car was also renowned for its robust build quality and advanced technology for its era, including features like power windows, air conditioning, and an advanced suspension system. The 300D Turbo became a popular choice among discerning drivers who valued a blend of power, fuel efficiency, and luxury. It remained a highly sought-after model even decades after its production, thanks to its timeless design, strong performance, and enduring dependability. The 300D Turbo cemented its place in automotive history as a model that redefined the diesel engine and solidified Mercedes-Benz's reputation for engineering excellence.