The 2018 Mercedes-Benz E63 AMG S with the 4.0L twin-turbo V8 is a high-performance machine that demands the very best in lubrication and protection. Its complex engine architecture, featuring the 177.980 C turbocharged engine code, generates immense power and heat. To maintain peak performance and extend the life of this luxury sedan, using fluids specifically engineered for European performance standards is essential. Standard mineral oils simply cannot withstand the extreme thermal and shear stresses found in high-boost AMG engines, making synthetic formulations the only viable choice for serious owners.
Recommended AMSOIL Products
For this specific vehicle, AMSOIL offers top-tier synthetic solutions designed to meet the rigorous requirements of European performance engines. These products provide superior protection against wear, sludge, and deposit buildup compared to conventional oils.
- AMSOIL 5W-40 FS 100% Synthetic European Motor Oil – Specifically designed for the unique demands of gasoline and hybrid European vehicles, featuring a precise blend of synthetic base oils and premium additives for superior protection.
- AMSOIL 0W-40 FS 100% Synthetic European Motor Oil – An ideal choice for extreme temperature performance, offering a European formula that ensures fast oil flow during cold starts and stability under high heat.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A unique poly-organic acid formulation that exceeds OEM requirements, protecting the cooling system up to 150,000 miles or 5 years while being compatible with all other antifreeze colors.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated option that requires mixing, offering protection up to 1,000,000 miles in heavy-duty applications and greatly surpassing standards for metallic corrosion and erosion.
Ensuring the correct oil viscosity and capacity is critical for the longevity of the engine. The 2018 E63 AMG S requires a substantial amount of oil due to its large displacement and complex internal cooling systems. The recommended engine oil capacity is 9.5 quarts when including a filter change. After refilling, it is vital to check the oil level to ensure it is within the safe operating range. When performing the service, pay close attention to the drain plug torque specifications: use 22 ft/lbs for metal drain plugs and 3 ft/lbs for plastic plugs to prevent stripping or leaks. This precision in maintenance contributes significantly to the engine’s overall reliability.
Comprehensive Fluid Maintenance Guide
Beyond the engine, the cooling system plays a pivotal role in managing the heat generated by the AMG S. The cooling system capacity for this vehicle is 12.7 quarts. AMSOIL offers two primary options for AMSOIL Passenger Car & Light Truck Antifreeze & Coolant that cater to different maintenance preferences. The Passenger Car & Light Truck Antifreeze & Coolant is a ready-to-use 50/50 pre-mix formulation, making it convenient for immediate application without the need for mixing. On the other hand, the AMSOIL Propylene Glycol Antifreeze and Engine Coolant is a concentrated formula that allows for custom mixing ratios. Both options are free from phosphates, nitrates, silicates, borates, and amines, ensuring compatibility with the diverse metal surfaces and rubber components found in modern cooling systems. This protects gaskets, hoses, and metal cores from corrosion and degradation over the long term.
While the source summary does not list specific transmission fluid recommendations or oil filters for this model, it is important to note that using high-quality, manufacturer-approved fluids is the first step in preserving the vehicle’s performance. For vehicle owners concerned with fuel system maintenance and performance, AMSOIL P.i.® Performance Improver Gasoline Additive offers significant benefits. This additive restores up to 14% horsepower and cleans GDI fuel injectors to a 100% flow rate, effectively reducing the need for higher-octane fuel and controlling pre-ignition knock. Additionally, the AMSOIL Upper Cylinder Lubricant Corrosion Inhibitor helps lubricate the fuel system and upper cylinders, providing protection against wear and tear from fuel combustion.
Vehicle Background and Performance Context
The 2018 Mercedes-Benz E63 AMG S represents the pinnacle of high-performance sedans from the German luxury giant. Part of the E-Class lineup, the E63 is not merely a luxury cruiser but a track-capable machine that delivers sports car acceleration in a four-door package. Powered by the 4.0L M177 twin-scroll turbocharged V8 engine, this vehicle produces staggering amounts of power, making it one of the most potent vehicles in its class. The engine code 177.980 C signifies a specific iteration of this powerful powerplant, known for its responsiveness and smooth power delivery across the rev range.
Owners of the E63 AMG S value this vehicle for its dual personality. During the day, it serves as a refined, comfortable cruiser with quiet cabin dynamics and a luxurious interior. However, switch the drive mode to Sport or Race, and it transforms into an aggressive performance sedan capable of outpacing many dedicated sports cars. The platform, based on the W213 generation, benefits from a sophisticated suspension system that handles high-speed cornering with precision. It is widely recognized as a benchmark in the D-segment high-performance category, competing directly with rivals from BMW and Audi.
Despite its robust engineering, high-performance vehicles like the E63 AMG S face specific challenges due to their operating conditions. The twin-turbo setup subjects the engine to extreme thermal loads, and the use of direct fuel injection (GDI) can lead to carbon buildup on intake valves over time. These carbon deposits can restrict airflow and reduce engine efficiency. Regular use of a high-quality performance additive like AMSOIL P.i.® Performance Improver can help mitigate these issues by keeping the fuel injectors clean and the upper cylinders free of harmful deposits. Furthermore, the intense heat generated by the engine and exhaust system puts significant stress on the cooling system. Over time, the coolant can lose its corrosive inhibitors, leading to potential blockages or leaks in the radiator and hoses. Regular coolant changes with a high-performance formulation like the AMSOIL Passenger Car & Light Truck Antifreeze & Coolant can prevent these failures. Another common concern for high-mileage turbo vehicles is oil consumption or blow-by, where combustion gases escape past the piston rings. Premium synthetic oils designed for European engines, with their superior sealant properties and wear protection, help minimize oil consumption and maintain proper cylinder pressure. Finally, the transmission in these vehicles undergoes significant stress from the high torque output. While specific fluid recommendations were not listed in the source data, the general consensus among enthusiasts is that standard transmission fluids may not provide the necessary friction modifiers for the long-term health of the complex gearbox, highlighting the importance of using high-grade transmission fluids or specialized maintenance services to ensure smooth shifting and longevity. By addressing these specific areas with premium lubricants, E63 AMG S owners can ensure their vehicle continues to perform at a high level for years to come.