The 2016 Audi S7 is a sophisticated Grand Touring sedan that combines everyday luxury with exhilarating performance. Under the hood lies the potent 4.0-liter TFSI V8 engine, a twin-turbocharged powerhouse designed for high-stress driving conditions. To maintain this level of performance and ensure longevity, the vehicle requires specialized lubricants that meet strict Audi and Volkswagen OEM standards. Standard oils and fluids often fail to provide the necessary protection against the extreme heat generated by the turbochargers and the high RPMs this engine reaches. Using the correct fluids minimizes wear, preserves engine horsepower, and keeps the transmission and drivetrain operating with smooth precision.
Recommended AMSOIL Products
- AMSOIL 5W-40 MS 100% Synthetic European Motor Oil – A dedicated European formula designed for the unique demands of gasoline, diesel, and hybrid European vehicles, featuring a precise blend of synthetic base oils and premium additives.
- AMSOIL 5W-40 FS 100% Synthetic European Motor Oil – Engineered for extreme temperature performance and maximum film strength to protect the S7’s turbocharged V8 under severe driving conditions.
- AMSOIL 0W-40 FS 100% Synthetic European Motor Oil – An ideal choice for cold-start protection and high-temperature stability, ensuring the engine remains protected regardless of the climate or season.
- AMSOIL 100% Synthetic DCT Fluid – Provides outstanding wear protection and prevents shudder in the S7’s dual-clutch transmission, performing excellently in both extreme heat and cold.
- AMSOIL 75W-90 Long Life 100% Synthetic Gear Lube – Offers high-load gear and bearing protection with improved seal life, specifically engineered for the front and rear differentials of the S7.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Ensures excellent ABS and traction-control responsiveness with stable viscosity over a wide temperature range for safe stopping power.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A unique poly-organic acid formulation that protects all cooling system metals, gaskets, and hoses, suitable for the S7’s high-heat engine requirements.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated option that provides superior protection against corrosion and erosion, extending the service interval for the cooling system.
When performing maintenance on your Audi S7, the first and most critical step is selecting the right motor oil. The 4.0L 8-cylinder engine with code CTGE E Turbo requires an oil that can handle the stress of high boost pressure and rapid temperature fluctuations. The capacity for the engine, including the filter, is 9.2 quarts. It is vital to ensure that the oil you choose meets the specific Audi and Volkswagen oil quality standards recommended for this vehicle. If you cannot find a synthetic oil meeting the exact viscosity grade of 5W-40 or 5W-30, a grade suitable for your local climate and operating conditions should be selected. The oil drain plug should be torqued to 15 ft/lbs, and the seal should always be replaced during an oil change.
AMSOIL offers three primary viscosity options for this engine, all formulated to exceed OEM requirements. The AMSOIL 5W-40 MS 100% Synthetic European Motor Oil is designed specifically for the unique demands of European vehicles, utilizing a precise blend of synthetic base oils. For owners who prefer a slightly thicker film in extreme heat or high-mileage applications, the AMSOIL 5W-40 FS 100% Synthetic European Motor Oil provides an excellent alternative. Additionally, for colder climates or those seeking the widest operating window, the AMSOIL 0W-40 FS 100% Synthetic European Motor Oil ensures superior cold-start protection while maintaining high-temperature stability. After refilling, be sure to check the oil level to ensure proper fill.
Moving beyond the engine, the cooling system of the S7 holds a significant volume of fluid, with a total capacity of 15.9 quarts. Overheating can be detrimental to the high-performance components of this vehicle, making a high-quality AMSOIL Passenger Car & Light Truck Antifreeze & Coolant essential. The AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is an ethylene glycol 50/50 pre-mix formulation that is phosphate-, nitrate-, nitrite-, silicate-, borate-, and amine-free. It offers protection for up to 150,000 miles or 5 years. Alternatively, the AMSOIL Propylene Glycol Antifreeze and Engine Coolant is a concentrated formula that requires mixing with distilled water. This option provides extended protection and greatly surpasses standards for metallic corrosion and erosion, making it a robust choice for maintaining the cooling system’s integrity.
The transmission in the 2016 S7 is a 7-speed dual-clutch unit that requires specialized fluid to operate correctly. The total fill capacity for the 7-speed transmission is 7.9 quarts, while the initial fill capacity is approximately 5.8 quarts, varying between 5.5 to 6.0 liters depending on the specific setup. Using the wrong fluid can lead to shudder and premature wear. The AMSOIL 100% Synthetic DCT Fluid is designed to prevent shudder and offers excellent performance in extreme heat and cold, ensuring the transmission shifts smoothly and protects against wear. Maintaining the transmission fluid is just as critical as maintaining the engine oil for the longevity of the drivetrain.
For the differential systems, the S7 utilizes front and rear units with specific capacities. The front differential holds 2.1 pints, while the rear differential holds 1.9 pints. These components endure high loads, especially given the vehicle’s power output and rear-wheel drive bias. The AMSOIL 75W-90 Long Life 100% Synthetic Gear Lube is specifically engineered for high-load gear and bearing protection. It resists rust and corrosion, improves cold-weather shifting, and extends seal life. This fluid allows for a service life of up to 500,000 miles in appropriate applications, reducing the frequency of maintenance intervals.
Finally, the braking system of the Audi S7 relies on hydraulic AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid that meets DOT 4 specifications. The original equipment part number is B 000 750 M3. Standard brake fluids can absorb moisture over time, leading to a drop in boiling point and compromised brake performance. The AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid provides a stable viscosity over a wide temperature range, ensuring excellent ABS and traction-control responsiveness. This synthetic fluid helps maintain consistent pedal feel and maximum stopping power, which is crucial for a vehicle of this performance class.
Vehicle Background: The 2016 Audi S7
The 2016 Audi S7 represents the pinnacle of the A7 Sportback line, blending the elegance of a luxury sedan with the raw power of a sports car. Part of the B8 generation platform, the S7 was engineered to compete directly with other high-performance grand tourers, offering a unique combination of practicality and performance. The defining characteristic of this model is its 4.0-liter twin-turbocharged V8 engine, which delivers substantial horsepower and torque, allowing for rapid acceleration from a standstill.
Designed by Audi, a brand known for its “Vorsprung durch Technik” (progress through technology) philosophy, the S7 features advanced engineering such as the ultra lightweight body construction and Quattro all-wheel drive system. The Quattro system ensures optimal traction in all weather conditions, making the vehicle capable in rain or snow while providing the handling dynamics needed for spirited driving on a track or winding roads. The interior is equally impressive, offering a driver-focused cockpit with premium materials, advanced infotainment systems, and comfortable seating for adults.
Owners of the 2016 S7 appreciate its versatility. It serves as a daily driver that is comfortable enough for long commutes but transforms into a performance machine when the driver demands it. The vehicle’s reputation is built on its ability to deliver consistent performance without sacrificing the refined ride quality expected from a German luxury brand. Whether navigating city streets or cruising on the highway, the S7 stands out as a vehicle that demands respect and requires high-quality maintenance to retain its performance capabilities.
Maintaining the 2016 Audi S7 with the recommended AMSOIL products ensures that the vehicle continues to perform at its peak. By using the correct motor oil, transmission fluid, gear lube, and coolant, owners can maximize the service intervals and protect their investment against the rigors of daily driving and high-performance use. The synthetic formulations provide a level of protection that conventional fluids simply cannot match, ensuring that the S7 remains a reliable and thrilling driving experience for years to come.