What brand of gasoline engine oil is suitable for family cars?

Generally 100,000 kilometers, counting the old age car, you have to use a thicker, a higher viscosity, generally 0w30, 40 OK. Then what brand you choose depends on how much you can open in a year. Generally, within 10,000, you can consider Mobil and Shell, but if you want 10,000 to go up, you have to change to a longer GT Magic Red.

Basically, it's about 12,000, it depends on your own needs.

Big brands are fine. Naturally aspirated semi-synthetic oil is fine, and fully synthetic oil is used for turbines? There is a lot of mileage to run.

If you are interested, you can also use a fully synthetic motor oil. Long maintenance mileage. A good fully synthetic motor oil can reach 10,000 km.

But the time is half a year. Just choose according to your needs.

Sinopec's gasoline is imported oil, which will be slightly more expensive due to import and export reasons, but it is not excluded that local gas stations will carry out **preferential ** activities. Of course, the expensive ones naturally have advantages, expensive gasoline is more resistant to burning, and the car can also run a longer distance when used.

PetroChina** will be slightly lower, using the price difference between the two to attract customers to refuel. There is no problem with the oil between the two, although there is a side, but you can still add it with confidence.

Sinopec is more common in the southern region, because there are fewer oil fields in the south, Sinopec needs to go to the Middle East to import ** for smelting. PetroChina is mainly concentrated in the northern region, and there are more oil fields in the north of the country, such as Daqing Oilfield, Liaohe Oilfield, etc., and PetroChina can exploit oilfields to get the best oilfields. CNOOC Limited is mainly concentrated in the seaside and has its own oil fields, such as Bohai Oilfield, East China Sea Oilfield, West South China Sea Oilfield, etc.

There are different types of engine oils: viscosity, API, acea, etc. The quality of different brands of engine oil varies greatly. The better domestic joint venture brands are Shell, Mobil and Castrol.

As for which car should be used, it depends on the brand, age, kilometers, condition and other factors of the car. If you want to be more cost-effective, I recommend Olympus.

At present, every barrel of oil in Europe is the original barrel of pure imports, and every drop of oil is produced in strict accordance with international standards (the international standard of lubricating oil is more than 10 years higher than the national standard, and the national standard of lubricating oil is only certified to 2006

Generally speaking, Mobil No. 1 engine oil, as well as magnetic engine oil, Shell engine oil, Great Wall engine oil, generally speaking, are good engine oils, and fully synthetic engine oil can be used.

Compton, Focus, Total and other brands of car engine oil are the best.

1. Compton.

Qingdao Compton Petrochemical Co., Ltd. (Sino-foreign joint venture) was registered and established in 1992, mainly engaged in Coopton lubricating oil, and its marketing and leasing network covers 31 provinces, municipalities and autonomous regions across the country.

2. Fox. Founded in 1931, FUCHS Oil Group, headquartered in Mannheim am Rhein, Germany, has become the world's largest professional lubricant manufacturer after more than 70 years of development, specializing in the development, production and sales of various automotive oil brands, motorcycle oils, industrial lubricants and special greases.

3. Total.

Total is one of the world's four largest petrochemical companies, operating in more than 110 countries around the world. On May 7, 2003, the chant was named Total and is headquartered in Paris, France.

The role of car oil

Lubrication: There is a rapid relative slip between the piston and the cylinder, between the spindle and the pad, and to prevent the parts from wearing out too quickly, an oil film needs to be established between the two sliding surfaces. An oil film of sufficient thickness separates the surface of the relatively sliding part to reduce wear.

Auxiliary cooling: The oil has a low specific calorific value and is not in the engine itself. However, the engine produces heat energy due to fuel combustion, and when the engine is working, the oil can bring the heat back to the oil tank and then dissipate it into the air to help the water tank cool the engine, and the water (or antifreeze liquid) outside the engine case really plays a cooling role.

Cleaning and cleaning: Good engine oil can bring carbide, sludge and wear metal particles on the engine parts back to the oil tank through circulation, and wash away the dirt generated on the working surface of the parts through the flow of lubricating oil.