40-wheel SN- class 5W30, as long as it is real engine oil, ordinary brands will do.

Oil, just pick a big brand. Shell, Christie's, Mobil.

Each model has mineral oil, semi-synthetic and fully synthetic.

There is a corresponding relationship. This car is Class B, so you don't need to save mineral oil.

Shell: semi-synthetic blue shell, fully synthetic gray shell.

Castrol: Semi-synthetic Castrol magnetic protection, fully synthetic Castrol multipole protection.

Mobil: semi-synthetic Mobil Suba 2000, fully synthetic gold Mobil and silver Mobil.

In addition, the recommended oil viscosity of this car is 5W-30. Try this.

You can also use 5W-40. But because of its high viscosity, it will consume a little more fuel.

Extended data:

main feature

The engine is the heart of a car. There are many metal surfaces rubbing against each other in the engine. These parts move fast and have harsh environment, and the working temperature can reach 400°C to 600 C. The brand-new PurePlus technology can make natural gas into crystalline pure synthetic base oil, and on this basis, the unique power cleaning technology is added to create lubricating oil with super clean and protective performance. Under such harsh working conditions, only qualified lubricating oil can reduce the wear of engine parts and prolong the service life.

Engine oil on the market can be divided into mineral oil and synthetic oil because of the difference of base oil (vegetable oil is not counted because of its scarce output). Synthetic oils are divided into: fully synthetic and semi-synthetic. Lubricating base oils are mainly divided into mineral base oils and synthetic base oils. Mineral base oil is widely used, with a large dosage (about 95% or more), but in some applications, products mixed with synthetic base oil must be used.

References:

Baidu Encyclopedia: Engine Oil