Maintaining the performance and longevity of your 2016 Mercedes-Benz S63 AMG requires precise attention to its lubrication needs. This high-performance vehicle is equipped with a robust 5.5L V8 twin-turbo engine (Engine Code 157.985) designed to deliver exceptional power, but that power comes with demands on its internal components that standard aftermarket fluids cannot always meet. Using the correct synthetic lubricants ensures that the complex engineering of your sedan withstands extreme temperatures, turbocharger stress, and the rigors of spirited driving.
Recommended AMSOIL Products
- AMSOIL 5W-40 FS 100% Synthetic European Motor Oil – Specifically engineered for European vehicles, this oil features a precise blend of synthetic base oils and premium additives designed for gasoline, diesel, and hybrid applications.
- AMSOIL 0W-40 FS 100% Synthetic European Motor Oil – An excellent alternative viscosity option that provides superior cold-start protection while maintaining stability under the high heat of the S63’s turbocharged engine.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A unique poly-organic acid formulation that protects cooling system metals, gaskets, and hoses while exceeding original equipment requirements for up to 150,000 miles.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated option that allows for custom mixing ratios, offering extended protection up to 150,000 miles or five years in passenger cars.
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Withstands the heavy towing, elevated temperatures, and challenging terrain often associated with this performance sedan while remaining fluid in sub-zero conditions.
- AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – A cost-effective option that protects the 7-speed automatic transmission against wear and ensures smooth shifting performance.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Provides excellent responsiveness for ABS and traction control systems with a stable viscosity across a wide temperature range.
The 2016 Mercedes-Benz S63 AMG is a pinnacle of automotive engineering, housing a 5.5-liter biturbo V8 that generates immense power. This engine demands oil that can maintain its viscosity integrity under the extreme thermal stress generated by twin turbochargers. AMSOIL European motor oils are formulated to handle these specific thermal loads better than conventional oils. The oil capacity for a complete change, including the filter, is approximately 9 quarts. It is crucial to verify the oil level after refilling, as overfilling or underfilling can affect the turbocharger’s health and the engine’s overall lubrication. The drain plug torque specifications are critical during service, with M12 plugs requiring 15 ft/lbs, M14 plugs at 22 ft/lbs, and plastic plugs at 3 ft/lbs.
Beyond the engine, the transmission fluid plays a pivotal role in the vehicle’s drivability. The S63 typically utilizes a 722.9 series automatic transmission (either 722.971 or 722.978 depending on the data card configuration). The total fill capacity for a 7-speed transmission is 8.2 quarts. Whether your vehicle features the reduced-friction code (A89) or not, maintaining proper fluid viscosity is essential for the longevity of the torque converter and gear sets. AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid and AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid provide a protective layer that resists thermal breakdown, ensuring that shifts remain crisp even after thousands of miles of performance driving.
Cooling system maintenance is equally vital for this high-output engine. The AMSOIL Passenger Car & Light Truck Antifreeze & Coolant capacity for the 2016 S63 AMG is 8.5 quarts. AMSOIL antifreeze and AMSOIL Propylene Glycol Antifreeze and Engine Coolant formulations are phosphate-free, nitrite-free, and silicate-free, which is a significant benefit for preventing cavitation erosion in the water pump and maintaining the health of the various metals in the cooling system. Using a pre-mix formulation like the Passenger Car & Light Truck Antifreeze ensures that the correct concentration is maintained without the risk of user error during mixing, protecting against rust, corrosion, and overheating.
Protective Additives and Maintenance
To maximize the efficiency and cleanliness of the S63’s complex fuel system, AMSOIL P.i. Performance Improver is a highly recommended additive. Gasoline Direct Injection (GDI) engines, like the one in the S63, are prone to carbon buildup on fuel injectors and intake valves. This additive helps restore injectors to 100% flow rate and can restore up to 14% horsepower, which is a significant gain for maintaining the car’s original performance characteristics. Additionally, for owners who store their vehicle seasonally, AMSOIL Gasoline Stabilizer can keep fuel fresh for up to 12 months, preventing the formation of varnish and gum that can clog fuel systems. For long-term storage, AMSOIL Engine Fogging Oil can be used to coat internal components and prevent rust during periods of inactivity.
About the Vehicle
The 2016 Mercedes-Benz S63 AMG represents the pinnacle of the W222 S-Class generation, blending luxury with undeniable performance. As a flagship sedan from one of the world’s most prestigious automotive brands, the S63 AMG was designed not just for transport, but for a driving experience that rivals many dedicated sports cars while offering the comfort expected of the S-Class. The vehicle is powered by the formidable M157 5.5-liter V8 twin-turbo engine, a powerplant known for its smooth power delivery and rapid acceleration capabilities. This engine family has a reputation for being both a performance beast and a reliable foundation for the brand’s most powerful sedans.
Owners of the S63 AMG typically appreciate the balance it strikes between daily drivability and track-ready potential. The car features advanced technology, including adaptive suspension systems and sophisticated all-wheel-drive options (4MATIC), which allow the immense torque of the V8 to be managed with precision. The S-Class platform itself is renowned for its cabin quietness, ride quality, and safety features, making it a favorite among executives and enthusiasts alike who do not wish to compromise on comfort. The S63 AMG specifically occupies a unique market position, often compared to rivals like the BMW M760Li, but distinguishing itself with a distinct character that prioritizes a more analog driving feel and superior horsepower output. Whether navigating city streets or carving through mountain passes, the 2016 S63 AMG remains a testament to German engineering excellence.
Additional Maintenance Fluids
For the transfer case, specifically those equipped with the W/725.04 transfer, the capacity is approximately 1.4 pints. The drain plug torque is 22 ft/lbs and the fill plug is 15 ft/lbs. While specific differential recommendations were not detailed in the primary fitment data, maintaining proper lubrication in all drivetrain components is essential for the longevity of this all-wheel-drive system. For AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid, the vehicle requires DOT 4 fluid compatible with MB Sheet 331.0 standards. AMSOIL DOT 3 and DOT 4 Synthetic Brake Fluid meets these rigorous specifications, offering a high boiling point that prevents vapor lock under heavy braking conditions. For those looking to protect the exterior or clean the engine bay, AMSOIL Heavy-Duty Metal Protector offers a long-lasting wax-like coating against salt and moisture, while the Engine Degreaser provides a professional-strength formula for removing the toughest grime from engine surfaces.
Proper maintenance with the recommended synthetic fluids ensures that your 2016 Mercedes-Benz S63 AMG continues to perform as intended. From the turbocharged engine to the sophisticated transmission and braking systems, each component benefits from the stability and protection offered by AMSOIL synthetic lubricants. By adhering to these fluid specifications and capacities, owners can maximize the service life and performance of their vehicle, ensuring it remains a joy to drive for years to come.