How much oil should be added to the N20 engine?

[DeAlan]

If it is the older N46 naturally aspirated engine, add 4.25 liters. For the newer N20 turbocharged engine, add 5 liters of oil. If you are unsure about the exact amount of oil to add, refer to the oil dipstick scale marks, ensuring the level is between the middle and the upper line. Relevant information about engine oil is as follows: 1. Introduction: Engine oil, also known as engine lubricant (English name: Engine-oil), has a density of approximately 0.91×10³ (kg/m³). It serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption. It is often referred to as the 'blood' of a car. 2. Composition: Engine oil consists of base oil and additives. The base oil is the primary component of lubricating oil, determining its basic properties. Additives are used to compensate for and improve the shortcomings of the base oil, providing certain new characteristics, making them an essential part of lubricating oil.