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What is the Difference Between Mineral Oil and Semi-Synthetic Oil?

1 Answers

LaKathryn

07/30/25 5:45am

The differences between mineral oil and semi-synthetic oil are compared in the following aspects: 1. Different compositions. Mineral oil: Mineral oil is based on petroleum-refined mineral oil, to which additives are added during manufacturing. It is relatively inexpensive but only provides a certain level of protection. Semi-synthetic oil: Synthetic oil is artificially synthesized, distinguishing it from mineral-based oil. It offers excellent lubrication for engines, with superior performance in both high and low temperatures, as well as high-speed lubrication. It is typically used in higher-end vehicles in the market. 2. Price differences. For mineral oil, the price per liter of general brands ranges from 20 to 40 yuan. Semi-synthetic oil costs between 70 to 100 yuan per liter. 3. Performance differences. In terms of power, if a car travels long distances, mineral oil may lead to a noticeable lack of power, whereas semi-synthetic oil maintains a strong and sufficient power feel.

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