What are the mainstream lubricant specifications used by Audi and Volkswagen in China?
1 Answers
Audi uses engine oil specifications such as 5W40 and 0W30, while Volkswagen uses 5W40 and 5W30. Introduction to Engine Oil: Engine oil is the lubricant used by engines. It consists of base oil and additives. It can lubricate and reduce wear, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption for the engine. Classification of Engine Oil: It is divided into full synthetic oil, semi-synthetic oil, and mineral oil. Excluding factors related to manufacturers, generally speaking, the performance of engine oil is strongest for full synthetic oil, followed by semi-synthetic oil, with mineral oil being the least effective.