In daily life, although a private car can make it more convenient for a family to travel, at the same time, it will also bring economic expenses that cannot be ignored to some families. Putting aside the annual inspection and maintenance of the car, it is only the gasoline that needs to be burned for travel, which will make people feel painful, especially with the rise in oil prices, some car owners are reluctant to turn on the air conditioner in order to save fuel, and even in the winter.
Two barrels of oil
Of course, the car is a consumable after all, and it will inevitably produce some consumption in the process of use. However, as long as we can develop some good car habits, to a certain extent, they can save a lot of money for car owners, such as regular carbon cleaning of car engines, or try not to idle for a long time to heat up the car, which can play a fuel-saving effect. In addition, the consumption rate of different gasoline is also different, such as the most common "PetroChina" and "Sinopec" on the market, which have some gaps.
High-speed testing
In this regard, there was an old driver who shared his experience earlier, and he understood after running a high-speed trip that the difference between the two barrels of oil was where the specific gap was. It turned out that in order to do a test on the oil, the owner added two different oils separately, and then did a fuel consumption test on the same route. All this stems from the fact that the speed of sports cars on high speeds is relatively uniform, so when other factors affecting fuel consumption can be ignored, it is naturally better
The judgment of the oil product.
It is reported that the old driver came to the conclusion that the gasoline of "Sinopec" will be more resistant to burning than the "PetroChina", the same amount of gasoline, adding "Sinopec" can run farther on the high speed. However, this is not to say that the crude oil of "PetroChina" is not good, in any case, two barrels of oil belong to state-owned enterprises, and their quality is absolutely guaranteed. It is only because of the different crude oil production areas and refining methods of "Sinopec" and "PetroChina" that they have a certain difference.
density
Most of the crude oil of "Sinopec" is imported from overseas, while the crude oil of "PetroChina" is mostly produced from the north of China. The difference between the two barrels of oil is mainly due to the refining method, earlier there were experts on the density of the two oils have been tested, and finally found that the density of "Sinopec" refined oil is always higher than that of "PetroChina". Admittedly, there is not much more, but under normal circumstances, the denser the gasoline, the more resistant it will be to burn, so in this test, Sinopec is slightly better. However, the influence of car habits on fuel consumption is also very large, which also means that to some extent, "Sinopec" and "PetroChina" will not be much different.
It is worth mentioning that different cars have their own suitable oil products, so the owner must not mix and use, and if you can insist on using the same gasoline, this can obviously better maintain the car. In addition, practice is the only criterion for testing truth, and if you want to understand the difference between different oils, it is best to test it yourself if conditions permit.