Can a No. 92 car with No. 95 fuel really save fuel?

Taking into account many other factors, in the end, 95 gasoline may not necessarily save money over 92 gasoline in terms of fuel economy.

No. 92 oil is cheaper than No. 95 gasoline, and the liters of No. 92 gasoline at the same price will be more than No. 95 gasoline, and in terms of driving distance, the distance traveled with No. 92 gasoline will be longer.

In the case of the same quality of gasoline, the engine compression ratio of the vehicle itself should also be considered from the perspective of driving distance. Automotive engines with high compression ratios can use fuels with better knock resistance, enabling higher energy conversion.

The difference between 92 gasoline and 95 gasoline.

The number of gasoline No. 95 depends on the octane number.

For example, No. 92 gasoline means that its research octane number is not less than 92The engine chooses a different oil grade, mainly depending on whether the compression ratio matches the octane number of the gasoline.

No. 95 and No. 98 unleaded gasoline refer to the fact that they each contain % of the "isooctane" with strong resistance to storming.

The quality of No. 95 oil is better than No. 92 oil. But in fact, the higher the grade of gasoline, the higher the quality, the better, and the quality of each grade of oil is qualified. The different labels are to distinguish the mid-octane number of the oil, and the oil with a high mid-octane number has a higher anti-knock performance.

In the case of good anti-knock effect, the faster the engine starts, and the easier it is to increase speed. However, the higher the grade of gasoline, the better the combustion stability will be, and the engine will not work abnormally due to deflagration. This is why engines running on 95 gasoline should never be filled with 92 gasoline, as there is a risk of damage to the engine.

But there is certainly nothing wrong with the engine marked with 92 gasoline plus 95. In terms of fuel saving, if the car marked with 92 plus 95 gasoline does have a little advantage in terms of power fuel consumption, but the advantage is not obvious, the so-called advantage in power is basically a psychological effect, as for fuel consumption, many netizens have also tested, adding 95 oil is indeed a little bit better than adding 92 oil, in other words, the use of 95 gasoline is indeed better than using 92 gasoline to save some fuel, but the fuel saving is not large, 100 kilometers of fuel consumption is about 2 3% lower, because of the 95 gasoline ** It is 6 7% more expensive than 92 gasoline, so although adding 95 is more fuel-efficient than adding 92, saving fuel does not mean saving money! In the end, when it comes to how much it costs per kilometer, it will cost more to use 95 gasoline.

What kind of car is yours? Generally, there will be a clear gasoline mark on the car, which must meet the requirements or higher in the strict sense! For example, if it is hundreds of thousands of BMW Mercedes-Benz, if the minimum number must be added to 95, it will not work if you change it to 93 without authorization!

Some engines have a high compression ratio, and the addition of gasoline that does not meet the standard will make the engine shake, idle unstable, etc.

Unlike 95, 95 gasoline will have better knock resistance, so a car with 92 gasoline and a 95 gasoline engine will run more smoothly and quietly, that's all!

If the car is prescribed to use 92 gasoline, if the car is 95 gasoline, it will not be fuel-efficient. After all, No. 95 gasoline is more than one piece higher than No. 92 gasoline, but No. 95 gasoline is very good for the car engine, because the bowl value of No. 95 gasoline is very high, this gas is often more fully combusted, although it can achieve the effect of full combustion, it can also improve the power of the engine, but it can not achieve the purpose of fuel saving, after all, the comprehensive fuel consumption of a car depends on the use factors of the car, these factors include the road section, ** and the driver's mode of operation. <>

So how to save fuel in the car? In fact, the method is very simple, first of all, we have to regularly maintain our car, so that the carbon deposition of our car engine is reduced, and the driver must have a good driving habit, that is, do not drive the car violently, like the habit of slamming on the brake and slamming on the accelerator is not right, which often makes the fuel consumption of their car soar, not only damages the engine, but also increases their own costs. <>

When it comes to the car engine, the engine is a very important part of the car, the engine is the power output assembly, just like the heart of the person, if there is a problem with the car engine, then the car is not so smooth to use, if the engine fails, the car will not run, so the engine is very important for the car, so we usually maintain the car is the most critical. <>

In general, whether the car is fuel-efficient or not is judged according to the condition of the car and the situation of the driver driving the car, if you say that your car maintenance is not very good, and there is too much carbon in the engine, whether you are using 92 gasoline or 95 gasoline, it is more fuel-efficient. If the driver drives the car violently, the fuel consumption of the car will also increase, and in serious cases, it may also lead to excessive engine work and cause damage, thereby shortening the service life of the engine.

I think refueling also depends on the environment of the car, for example, if you are in the urban area every day, there will be a traffic jam at every turn in the morning and evening rush hour, and it may be better to add 92 fuel in this case; If you run at high speeds, then 95 gasoline will perform better.

Adding 95 gasoline to a car that can burn 92 gasoline can indeed save fuel, but it does not save money, which can be simply understood as adding the same volume of fuel, 95 gasoline will definitely run farther than 92 gasoline, but it will cost more money.

In fact, it is not possible to achieve fuel saving at all, because the oil for moxibustion dance is also relatively expensive, in fact, it is the same when it is calculated, so I suggest that 92 cars should still add 92 oil, so it will be more appropriate.

Of course not, such behavior can be said to be very incorrect, and such behavior may directly affect the life of your own car. And it won't be fuel-efficient.

It's really fuel-efficient, because the quality of the 95 oil is better and more durable, and the 95 oil will maintain the car parts.

Because the fuel consumption value of No. 95 gasoline is much lower than that of No. 92 gasoline, old drivers will say that adding No. 95 fuel to the car will be more fuel-efficient.

Most gas stations will have two options of 92 gasoline and 95 gasoline, and for the general ** higher car, the owner will choose to add 95 gasoline, and for the more ordinary car, the owner will be more inclined to add 92 gasoline, but when the car with 92 gasoline is added with 95 gasoline, the owner will not only not feel a waste of money, but will feel more saving.

Since the octane number of 95 gasoline is much higher than that of 92 gasoline, plus 95 gasoline burns much slower than 92 gasoline, and 95 gasoline consumes much slower than 92 gasoline in the process of use. Therefore, old drivers will think that adding 95 gasoline is far more economical than adding 92 gasoline. <>

In the process of using 92 gasoline, the combustion degree of gasoline is far less than when adding 95 gasoline, so 92 gasoline will increase the degree of combustion in order to meet the speed requirements of the car during driving, and the consumption caused by 92 gasoline is much more than that of 95 gasoline. So while it may seem that 92 gasoline is much cheaper than 95 gasoline, in fact, 95 gasoline is the most cost-effective option. <>

It is important to know that gasoline with fewer impurities will be more able to reduce fuel consumption during use, and the impurities of No. 92 gasoline are significantly more than that of No. 95 gasoline, so in the process of fuel consumption, No. 92 gasoline will inevitably consume more fuelNo. 95 gasoline, on the other hand, does not consume much fuel due to less impurities. Of course, the situation of each car is different, so what kind of gas to add is still a personal choice. <>

Mainly because the 95 has a higher news value and more power, so they think that it is more fuel-efficient to add this oil.

Mainly because this kind of oil is more powerful, so these drivers will think that it will be more economical to add 95 fuel.

That 95 oil is relatively good and pure, so adding 95 oil will be better and more fuel-efficient.

When a car works, it needs a continuous supply of power from the engine. The importance of the engine when the car is working is self-evident. As the core component of the car, whether the car can work properly depends on whether the energy burned by the engine is good or bad.

The gasoline added to the engine is divided into 92 and other gasoline grades. Depending on the structural design of the engine, the gasoline added to the engine is also different. At present, there are still a lot of 92 cars.

For cars marked 92, the engine can be refueled if it is filled with gas. Even today, with the increasing popularity of private cars, meaningless debates about gasoline labeling still pervade our lives.

One of the most common claims is that the engine of the vehicle requires 92 gasoline. If you add 95 gasoline carefully, although the unit price is more expensive, it can be used to save fuel, and the overall cost is less. We can even see a lot of posts saying that it was actually tested by the old driver, which seems to be reasonable, but is this really the case?

This argument is untenable, both in theory and in practice. Today, let's talk about gasoline labeling. When it comes to cars marked with No. 92, whether the oil power with No. 95 will be more sufficient and fuel-efficient, it is still necessary to analyze from the oil performance and engine performance.

In terms of gasoline anti-knock performance, the anti-knock performance of No. 95 gasoline is much better than that of No. 92 gasoline, but No. 92 gasoline is different. No. 92 gasoline has a lower octane number, and No. 95 gasoline has much less anti-knock performance and stability than No. 95 gasoline. What is the difference between 92, 95 and 98 gasoline?

The higher the cylinder compression ratio, the greater the probability of detonation. Therefore, high-octane gasoline is needed to reduce the probability of detonation, that is, strong anti-knocking. The engine cylinder compression ratio for each vehicle is decided at the time of design and delivery.

We can clearly find the most recommended gasoline labels in the car's maintenance manual and on the fuel tank cap. The difference between 92, 95 and 98 gasoline only refers to the difference in octane number, that is, the difference in knock resistance. Moreover, it does not mean that the concentration of gasoline is different, and it has nothing to do with the energy produced.

If we burn the same volume of No. 92 and No. 95 gasoline under the scientifically rigorous Shikuan test conditions, we will measure that the energy produced by them is exactly the same.

No, such behavior is particularly incorrect, and this behavior simply does not exist to save reed oil, accompany the orange and may directly affect the engine that sneaks into one's own life. It may cause damage to the car.

No, because each car has its model marking, there are relevant regulations, only with the marked gasoline, and at the same time the car habits and conscience are good, so that it can have the effect of fuel saving.

It's not like that, it's just a joke that people are talking about, and the No. 92 car needs to add No. 92 oil, and if you want to make the car fuel-efficient, you must look at the compression ratio of the car.

It should not have the effect of saving fuel, because if you do this, it is likely to cause damage to the vehicle, which is not good for the service life of the vehicle.

In fact, this problem can be known by looking at the instructions and the stickers in the fuel tank cap, and it is generally recommended to add more than 92 gasoline. Therefore, a car that always has a 92 gasoline will definitely be able to load a 95. 92 and 95 only indicate the anti-knock resistance of gasoline, and the high temperature generated when the piston compresses the air mixture of gasoline cannot suppress the mixture, and the detonation of the repentance occurs.

There is specific data on the Internet, what is the compression ratio and how much gasoline is used? Some of the boxes with a t have seals on the lid, which is 93 95. In this case, you can add 92 or 95.

This has both some people reflect that the car friends plus 95 to 92 driving distance is long, and some people reflect that 95 to 92 is full of energy, I am talking about a car that says 92 95, these statements may also have some basis, the engine will adjust the point of grinding the normal fire advance angle according to the combustion situation, in order to avoid detonation, however, for things marked as 92, you can't bake 95 oil, wasting money is one thing. In addition, this symbol only indicates knock resistance, and the cleanliness of gasoline has nothing to do with it.

Many people think that adding oil to their car is higher than the symbol, which is good for the car, but they think that saving fuel consumption, I didn't expect that the right one is the best, wear a few pairs of shoes on both legs, this is the basic truth, but these people don't understand, In fact, the grade does not represent the quality of the oil, if the grade indicates the anti-explosion performance of the oil, then this number only indicates the anti-explosion performance of the oil, and when the mark is diesel, it indicates the freezing point, that is, the solidification temperature.

This means that ordinary No. 0 diesel uses more than 0, -5 diesel uses more than -5 degrees, diesel engines are compression ignition, no spark plug ignition, so the compression ratio of diesel engines is very high, whether it is to add explosion-proof agent to gasoline, or to add explosion-proof agent to diesel, it requires additional cost, so the higher the label, the more expensive the oil, but it does not mean that the higher the label, the better, for gasoline engines, this anti-knock is directly related to the automobile engine design 3354 compression ratio 3354.