For the 2016 Audi A8 QUATTRO 3.0L, selecting the correct oil viscosity and fluid specifications is critical for ensuring longevity and optimal performance. The following AMSOIL products are engineered to exceed the requirements of this specific Audi model.
- AMSOIL 5W-40 MS 100% Synthetic European Motor Oil – A premium synthetic motor oil designed for the unique demands of gasoline, diesel, and hybrid European vehicles. It features a precise blend of synthetic base oils and premium additives to protect against high stress and extended drain intervals.
- AMSOIL 5W-40 FS 100% Synthetic European Motor Oil – This synthetic formula delivers maximum protection for turbocharged engines, providing excellent wear resistance and deposit control for Audi owners seeking OE-quality protection with superior performance benefits.
- AMSOIL 0W-40 FS 100% Synthetic European Motor Oil – Ideal for colder climates or drivers seeking maximum flow during cold starts, this viscosity grade meets the strict Audi and Volkswagen oil quality standards while offering superior protection at operating temperature.
- WIX Oil Filter – A high-performance filter that offers improvements over original equipment manufacturer-branded filters, ensuring clean oil circulation and protecting the engine from harmful contaminants during operation.
Engine Oil and Filter Specifications
The 3.0L 6-cylinder engine in the 2016 Audi A8 QUATTRO requires synthetic oil that meets specific Audi and Volkswagen quality standards. The recommended capacity for an oil change, including the filter replacement, is 7.2 quarts. When draining the oil, ensure the drain plug is torqued to 22 ft/lbs and that the seal is replaced to prevent leaks.
AMSOIL synthetic motor oils provide superior protection against the extreme pressures generated by the turbocharger in this engine. Unlike conventional oils that may break down under high heat, AMSOIL‘s 100% synthetic formulas maintain their viscosity and film strength. This ensures that moving parts remain lubricated, reducing friction and wear over the life of the oil. If synthetic oil meeting the specific Audi standard is not available locally, drivers should use a viscosity grade suitable for the climate, but AMSOIL products are formulated to perform across a wide range of operating conditions.
Choosing the right filter is equally important. The recommended WIX Oil Filter is designed to work in tandem with AMSOIL oils to maximize engine cleanliness. Its premium media captures microscopic particles that can cause premature wear, keeping the oil clean and the engine running smoothly.
Transmission and Drivetrain Fluids
Keeping the transmission and drivetrain components lubricated is essential for the smooth operation of the quattro all-wheel-drive system. The 2016 Audi A8 utilizes a sophisticated 8-speed automatic transmission (Gear Code 0BK) that benefits significantly from high-quality synthetic fluid.
For the automatic transmission, the total fill capacity is 9.1 quarts, with an initial fill requirement of approximately 3.8 quarts. The exact capacity can vary slightly, falling between 3.6 and 4.0 liters for initial fills. To ensure reliable shifting and protection against sludge and heat, we recommend one of the following AMSOIL automatic transmission fluids:
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Engineered to withstand the rigors of heavy towing, elevated temperatures, and challenging terrain. This fluid remains fluid in sub-zero temperatures and provides reserve protection during heavy use and abuse.
- AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Designed to meet original equipment standards while providing enhanced wear protection. It helps prevent the wear, sludge, and temperature-related problems that can lead to costly transmission repairs.
The differential and transfer case also require specific attention. For the front differential with the 0BK code, the capacity is 1.9 pints. The rear differential also holds 1.9 pints. For both front and rear differentials, AMSOIL recommends the 75W-90 Long Life 100% Synthetic Gear Lube. This gear lube is specifically engineered for high-load gear and bearing protection, offering better cold-weather shifting and improved seal life.
Cooling System and Brake Fluid
Maintaining the cooling system is vital for preventing overheating, especially in a high-performance vehicle like the A8. The cooling system capacity for the 2016 Audi A8 QUATTRO is 15.9 quarts. Drivers can choose between two excellent AMSOIL antifreeze options.
AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is a unique poly-organic acid (OAT) formulation that protects all cooling system metals, gaskets, and hoses. It is phosphate-, nitrate-, nitrite-, silicate-, borate-, and amine-free, providing protection up to 150,000 miles or 5 years. For those who prefer a concentrated solution, AMSOIL Propylene Glycol Antifreeze and Engine Coolant offers extended protection up to 150,000 miles in passenger cars and requires mixing with distilled water.
Brake fluid is another critical safety component. The 2016 A8 requires a DOT 3 and DOT 4 compatible hydraulic brake fluid. AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid provides excellent ABS and traction-control responsiveness. It offers stable viscosity over a wide temperature range, ensuring consistent braking performance in all weather conditions.
Vehicle Background
The 2016 Audi A8 QUATTRO represents the pinnacle of Audi’s engineering capabilities, serving as the flagship sedan for the brand during this era. Part of the D4 generation, the A8 is known for its sophisticated aluminum space frame structure, which contributes to its lightweight design and handling dynamics despite its large size. The specific model in question features the 3.0-liter turbocharged V6 engine, often referred to as the “Supercharged” or twin-charged unit in earlier iterations, though the 2016 model year utilizes a turbocharged setup that delivers a robust balance of power and efficiency.
Powered by the CREC engine code, this 3.0L V6 produces significant horsepower, offering a smooth and powerful delivery that is characteristic of Audi’s supercharged and turbocharged V6 lineup. The vehicle is equipped with the legendary quattro all-wheel-drive system, which provides exceptional traction and stability, making it suitable for a wide variety of road conditions and climates. This capability allows owners to feel confident whether driving on smooth highways or handling inclement weather.
Luxury interior appointments, advanced technology features, and a refined ride quality have made the A8 a preferred choice for executives and automotive enthusiasts alike. The vehicle’s reputation relies heavily on precise engineering and the use of high-quality components, which underscores the importance of using fluids that meet the original manufacturer’s strict specifications. Proper maintenance ensures that the A8 continues to deliver its renowned blend of performance, comfort, and reliability year after year.