How many liters of engine oil does an Audi 2.5 need?

[VonBrady]

Audi 2.5 requires approximately 7 liters of engine oil. The official recommendation is 6.75 liters, but in practice, 6.75-7 liters is generally acceptable. Below are some precautions when adding engine oil: Choose engine oil that matches your engine: Select engine oil according to your engine's requirements. Do not use high-grade oil in lower-performance engines, nor use low-grade oil in high-performance engines. Avoid overfilling: Excessive engine oil not only increases crankshaft rotation resistance but also reduces engine output power. Moreover, the excess oil may enter the combustion chamber and participate in combustion, leading to oil burning, blue smoke emission, and increased fuel consumption. Select oil with appropriate viscosity: If the engine is in good condition and the seasonal temperature is low, use oil with lower viscosity. If the engine is severely worn and the seasonal temperature is high, choose oil with higher viscosity.