What kind of engine oil is suitable for Hyundai Elantra?

[AliviaAnn]

Elantra is equipped with a naturally aspirated engine. This vehicle uses engine oil with a viscosity of 20 or 30. Generally, naturally aspirated engines do not have very high requirements for engine oil, so oil with a viscosity of 20 or 30 is sufficient. When the engine is running normally, the engine oil will form a layer of oil film on the surface of various engine components, which can reduce the wear of the components and also lower the engine's operating resistance. Here is some relevant information about engine oil: 1. The viscosity of the engine oil should not be too low. If the viscosity is too low, the engine cannot form a stable oil film, which will increase engine wear. 2. The viscosity of the engine oil should not be too high either. If the viscosity is too high, the engine will experience significant resistance during operation, leading to a decrease in engine power and resulting in reduced fuel consumption.