Is it appropriate to add 4 liters of engine oil to the Roewe RX5?

[StBeckett]

The Roewe RX5 can be filled with 4 liters of engine oil. The user manual for the Roewe RX5 specifies that the engine oil capacity ranges from 4 to 5 liters, so as long as the amount is within this range, it is acceptable. Precautions when adding engine oil: Choose engine oil based on the engine's requirements: Do not use high-grade oil in lower-performance engines, nor use low-grade oil in high-performance engines. Always select oil that matches the engine specifications. The oil level should be slightly below the mark on the dipstick; do not overfill: Excessive oil not only increases the crankshaft's rotational resistance but also reduces the engine's 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.