Engine oil is the "blood" of a car's engine, and its quality and choice directly affect the performance and life of a car. Especially after the implementation of China VIB emission standards, the engine of the car has become more complex and sophisticated, and the requirements for engine oil have become more stringent. If you choose the wrong oil, it can lead to serious consequences such as clogged GPF particulate traps and engine damage. So, how do you choose the best oil for your car?This article will introduce you from the following aspects:
First, the number of engine oil.
The label of motor oil refers to the viscosity of the oil, which is the fluidity of the oil. The label of motor oil usually consists of two numbers and one letter, for example: 0w-20, 5w-30, etc. Among them, W is the abbreviation of winter, which indicates the engine oil used in winter;The preceding number indicates the fluidity of the oil at low temperatures, the lower the number, the better the fluidity, and the better the protection of the engine when starting in winter;The following number indicates the fluidity of the oil at high temperatures, the larger the number, the worse the fluidity, but the better the stability of the oil film, the better the protection of the engine when working at high temperatures.
The choice of oil label should be determined according to the displacement of your vehicle and the environment in which it will be used. In general, vehicles with smaller displacements (such as 10l-1.6l) Suitable for using low viscosity oil, such as 0w-20, 5w-20, etc.;Vehicles with larger displacements (e.g. 20L or more) is suitable for using high viscosity oil, such as 5W-30, 10W-40, etc. In addition, climate factors should be considered, with low-viscosity oils suitable for cold winters and high-viscosity oils for hot summers. For the specific oil label, you can refer to the vehicle's manual or consult a professional maintenance personnel.
Second, the type of engine oil.
There are three main types of motor oils: mineral oil, semi-synthetic oil, and fully synthetic oil. The difference between them lies in the composition of the oil and the manufacturing process.
Mineral engine oil is a motor oil refined from petroleum, its cost is low, but the performance is average, the anti-oxidation, anti-wear, cleaning ability is poor, and the oil change cycle is also short, generally about 5000 kilometers. Mineral motor oil is suitable for older vehicles or vehicles traveling at low speeds.
Semi-synthetic engine oil is based on mineral engine oil added a certain proportion of synthetic engine oil, its performance is improved compared with mineral engine oil, anti-oxidation, anti-wear, cleaning ability are better, oil change cycle is also longer, generally about 7500 kilometers. Semi-synthetic motor oil is suitable for mid-range vehicles or vehicles traveling at moderate speeds.
Fully synthetic engine oil is made by chemical synthesis, it has the best performance, anti-oxidation, anti-wear, cleaning ability is very strong, and the oil change interval is also the longest, generally more than 10,000 kilometers. Fully synthetic motor oil is suitable for high-end vehicles or high-speed vehicles.
The type of oil you choose is based on your vehicle's performance and frequency of use. Generally speaking, fully synthetic motor oil is the best choice, it can provide the most comprehensive protection for your car, extend the life of the engine, reduce fuel consumption and improve power. Of course, the ** of fully synthetic motor oil is also the highest, and if you have a limited budget, you can also choose semi-synthetic motor oil, which is also very cost-effective. However, it is not recommended that you use mineral motor oil, as it is too poor and can cause damage to your car.
Third, the brand of engine oil.
The brand of motor oil is also an important factor that affects the quality of motor oil. Generally speaking, the big brands of motor oils have better technology and quality, and are more trustworthy. Some small brands or unbranded engine oils may be adulterated with some inferior ingredients, which will affect the performance of the engine oil and even cause damage to the engine. Therefore, when choosing an engine oil, try to choose a big brand of engine oil and avoid using those that are "from unknown sources".
So, what kind of motor oil brand is worth recommending?Here, I would like to recommend to you a benchmark product in the motor oil market - "Mobil 1 Performance Series".
Mobil 1 Performance Series is a fully synthetic motor oil produced by Mobil Oil Company, which is the oil partner of the Formula 1 team and has strong technical strength and brand reputation. The Mobil 1 Performance Series has the following advantages:
1.A low-ash engine oil that meets the requirements of China VIB will not clog the GPF particulate trap and is suitable for use in vehicles with any emission standards.
2.The use of nano-scale composite ingredients improves the clean, anti-wear and long-term use of the oil, protects the key components of the engine, and prolongs the life of the engine.
3.The addition of 5% cleaning and dispersing agent can effectively disperse the dirt in the engine, prevent carbon deposit, and improve the efficiency of the engine.
4.Successfully challenged the ultra-long service life of 25,000 kilometers, saving the time and cost of oil change, and also reducing environmental pollution.
I have recently switched to the Mobil 1 Performance Series for my car and I am very satisfied with the smoother engine operation and reduced fuel consumption.
4. Summary: How to choose the best engine oil for your car?
Through the above introduction, we can draw a conclusion: to choose the best engine oil for your car, you should choose the right oil label according to the displacement and use environment of the vehicle, choose a large brand of fully synthetic engine oil, and regularly check and change the engine oil. If you're still struggling with the choice of oil, try Mobil 1 Performance Series, which is sure to give your car the best protection.