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How often should 0w-20 engine oil be changed?

1 Answers

MacLydia

07/30/25 6:21am

Conventional engine oil is recommended to be changed every 5,000 kilometers or every six months for better reliability. Engine oils are categorized into three types: conventional mineral oil, semi-synthetic oil, and full synthetic oil. Below is an introduction to engine oils: 1. Mineral oil: Mineral oil is extracted from minerals, is relatively viscous, and is more affordable. It provides basic protection and can be considered the most fundamental type of engine oil. 2. Synthetic oil: Synthetic oil is artificially formulated through chemical processes. Full synthetic oil offers the best performance. If your vehicle has a turbocharged (T) engine, using full synthetic oil provides excellent smoothness and cleanliness, with a longer replacement interval of up to one year or 10,000 kilometers. 3. Semi-synthetic oil: Semi-synthetic oil is a blend of synthetic and mineral oils, offering performance that falls between the two. Its price and replacement cycle are also intermediate. For ordinary naturally aspirated engines, semi-synthetic oil can be used.

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