Which is better, Mobil Oil or Shell Oil? Cost-effective?

The most prominent feature of Shell is cleanliness. After the engine is used for a period of time, it is easy to produce sludge and carbon deposit. Heineken's engine oil has a unique formula to solve these problems. It can always take this dirty thing out of your engine and then filter it out by the machine to keep the engine in better working condition.

The transmission efficiency is high, so the dynamic response is faster. In actual driving, with this technology, the dynamic response is very fast when stepping on the accelerator. This is a trump card of Shell Engine Oil!

Mobil has good stability at high temperature and good startup at low temperature, which can effectively prevent deposition and sludge.

Adhere to the synthetic oil technology and like to follow the technical process. Mobil basically prefers to follow the technical process and has always insisted on developing this synthetic oil technology. ? The biggest advantage of its synthetic oil is that it is not easy to crack and the oil change cycle is relatively long. At the same time, its sports performance is better and its high temperature resistance is quite good. In fact, they are all produced by one technology. A base oil called poly-α-olefin is a patented technology of ExxonMobil, and the English abbreviation is PAO.