What Type of Engine Oil Should a Turbocharged Car Use?

[StKaden]

For vehicles equipped with turbocharged engines, it is recommended to use 5w40 or 0w40 engine oil, and it should be fully synthetic oil. This type of oil provides better lubrication and has a longer service life. Here are some relevant details: 1. Engine oil is referred to as the lifeblood of the engine, and it plays a crucial role in engine operation. When the engine is running, the oil forms a protective film on the surfaces of various components inside the engine, preventing direct contact and friction between them. This helps reduce engine wear. 2. Turbocharged engines have a turbocharger, which also requires oil for lubrication and cooling during operation. The turbocharger can reach speeds of up to several hundred thousand revolutions per minute, and due to these high speeds, the requirements for oil quality are very stringent. 3. The pressure and temperature inside the cylinders of a turbocharged engine are also very high during operation, so this type of engine demands even higher-quality oil. If oil with too low viscosity is used, it may fail to form a stable protective film on the engine components, which can accelerate engine wear.