What is the difference between hx7plus and hx7?

[CoreyDella]

The differences between hx7plus and hx7 are as follows: 1. Different prices: HX7Plus is a fully synthetic engine oil, while HX7 is a semi-synthetic one. From the perspective of raw materials, fully synthetic oil is made from the better components of crude oil, so it is naturally more expensive than semi-synthetic oil. 2. Different performance: Engine oil is made from base oil and additives. The base oil determines the basic properties of the lubricant, while the additives compensate for and improve the shortcomings of the base oil. Therefore, as a fully synthetic oil, HX7Plus performs better than the semi-synthetic HX7 oil. 3. Replacement cycle: Generally, the replacement cycle for fully synthetic oil is 10,000 kilometers or one year, while for semi-synthetic oil, it is 7,000 kilometers or 7-8 months. However, HX7Plus is somewhat lacking in terms of replacement cycle, similar to the semi-synthetic HX7 oil.