Whether it is an automatic transmission and a fuel efficient or manual transmission

Whether it is fuel-efficient for automatic transmission cars or manual transmission vehicles depends on many factors, mainly: 1. The driver's driving skills; 2. Performance of automatic transmission. From the perspective of the driver's driving technology, if the driver's oil separation is perfectly coordinated and the timing of the shift is very accurate, then the manual transmission car is slightly better than the automatic transmission in terms of fuel consumption.

From the perspective of the performance of the automatic transmission, the automatic transmission with excellent performance has a very good performance of the torque converter, this torque converter can amplify the output torque of the engine to about twice when the vehicle starts and accelerates (the ordinary friction clutch can only transmit torque 1:1), so in the process of starting and accelerating, the automatic transmission car has a strong advantage. A good automatic transmission, shift timing, shift speed are incomparable to the driver.

Therefore, from the above two points of analysis, the automatic transmission car should be fuel-efficient. Some people say that manual cars are fuel-efficient, and this was true in the past, because automatic transmissions were not mature at that time. Now, thanks to the fact that the performance of the automatic transmission has been greatly improved, its fuel consumption is already better than that of a car with a manual transmission.

Incidentally, due to the continuous maturity of the continuously variable transmission, it will be more widely used in vehicles, and when its technology is more mature, it will be more fuel-efficient than automatic transmissions.

Hello, theoretically speaking, the manual transmission costs fuel, but I personally think that the sub-section, if it is a congested road section, the reasonable use of automatic transmission is more fuel-efficient than the manual transmission, if it is a high-speed driving situation, the fuel consumption of the manual transmission is lower than that of the automatic transmission!

Hope, o (o thank you!!)

Fuel saving manually, but it also depends on how to drive! The development of drag racing is more fuel-efficient than automatic. Drive well Automatic is more fuel-efficient than manual.

Hello, there is no doubt that the manual transmission is fuel-efficient, I hope it is the best, thank you.

Hello, the same model, generally manual transmission fuel saving, can save about one fuel.

The fuel economy is definitely a manual transmission.

Hello, this answer is obviously a manual transmission. If my answer is helpful to you, please set it to.

Fuel-saving for those who are proficient in manual transmission, and fuel-efficient for those who are not proficient in driving.

Hello, the key is that you like manual or automatic fuel consumption, which is not much worse, should be a little more fuel consumption of the automatic transmission.

Fuel economy depends on the situation of the whole vehicle, and the speed of the vehicle, it is best not to drive too slowly, and you can be fast under the premise of ensuring safety, because the low speed of the vehicle is a thick mixture (gasoline).

Almost. The gap is mainly in driving habits, road conditions.

When people buy a car, they usually don't know whether to buy a car with a manual transmission or an automatic transmission, in fact, the manual transmission car is more fuel-efficient, mainly because of the manual transmission.

The structure is relatively simple, and the transmission is also in a relatively low state, so the fuel consumption rate of the manual transmission car is relatively low. People are using manual transmission cars.

When you can choose the right gear according to the condition of the roadside, you can reduce a lot of fuel to a certain extent, and also reduce people's economic burden.

If people buy an automatic car, then the transmission fuel tank will consume fuel with the state of driving, if the owner drives for a long time, then it will bring a certain amount of wear and tear, so the automatic transmission car.

It is usually easier to consume fuel. People will find that taxi drivers usually drive manual transmission cars, because manual transmission cars are more durable and more fuel-efficient, which is the best choice for drivers who drive to make money, and it is also a good solution for Kuanna.

The structure of the transmission used in manual transmission cars is relatively simple, so the probability of failure is relatively small, and the life of manual transmission cars is much longer than that of automatic transmission cars. Manual transmission cars may not spend too much money in the process of maintenance, and automatic transmission cars, in the process of repair and maintenance, also need to pay a large amount of maintenance costs, which is also a major disadvantage of automatic transmission cars. <>

In fact, it may be the best choice to live in a big city and drive an automatic transmission car, because the traffic in the big city is more crowded, if you choose a manual transmission car, then you need to change gears frequently, which will make many people feel very troublesome, but if people just prefer to drive an automatic transmission car, and enjoy the feeling of shifting, then you can also choose an automatic transmission car. Automatic transmission cars are very convenient, and car owners need to choose their favorite type according to their specific situation.

The manual transmission is more fuel-efficient than the automatic transmission, because the transmission structure of the manual transmission is relatively simple, so the fuel consumption will of course be relatively low. When the manual transmission vehicle is driving, the driver can make a judgment according to the road conditions and choose the appropriate gear, which can also save fuel consumption, the manual transmission vehicle needs the driver to manually shift, the automatic transmission vehicle does not need the owner to manually shift, and the automatic transmission car can automatically shift according to the speed and road conditions, so the operation of the Xiaotan automatic transmission is relatively simple.

Vehicles with manual transmissions can give drivers a better driving experience, while vehicles with automatic transmissions can make drivers more comfortable while driving. If you use an automatic transmission car, the automatic transmission will always follow the driving state of the owner, and a certain amount of energy will be consumed when the owner is driving, so the automatic transmission car will consume more fuel than the manual transmission car. The manual transmission is more durable, because the transmission used in the manual transmission has a simpler structure, and it will have many fewer failures.

Generally speaking, if the transmission structure is simple, its durability will be better. Compared to the complex structure of transmissions used in automatic transmission cars, automatic transmissions are not only less durable, but also expensive to maintain. Normally, manual transmissions are more durable and last longer than automatic transmissions.

Automatic transmissions are more expensive to repair and maintain than manual transmissions. A manual transmission isn't much better than an automatic transmission in terms of structure, but it actually feels more durable than an automatic transmission.

From the point of view of material and structure, the manual transmission is basically not dominant, and naturally feels more durable than the automatic transmission, a large part of which is due to the electronic control system. The manual transmission uses a manual gearbox, which is relatively simple to maintain, naturally not prone to failure, and the service life will be longer. However, the structure of automatic transmission is complex and difficult to maintain.

The automatic transmission slip is computer-controlled, and once there is a problem, it is easy to lose the life of the car. The manual transmission is simple, it has no electronic controls, but there are different proportions of gear sets inside. Compared with the automatic transmission, the structure is much simpler, so even if you drive long distances, the transmission is not easy to have problems, and even if there is a problem, the maintenance is very simple.

The manual transmission is more fuel-efficient, because the manual transmission clutch is highly efficient. The automatic transmission is more durable and durable, because its craftsmanship is more sophisticated, and Lu Yin Li's manual delay requires more driving skills from the driver.

The manual transmission is more fuel-efficient than the automatic transmission, because the transmission structure used by the manual transmission vehicle is relatively simple, and the transmission is also relatively low, so the fuel consumption will of course be lower. In addition, an important reason for the short answer macro is that when driving a manual transmission vehicle, the driver can make a judgment according to the road conditions and choose the appropriate gear, which can also save fuel consumption.

The manual transmission car was pressed to the end at the moment of shifting, and the engine was idling during that time, and the power was not transmitted to the wheels. First of all, manual transmission is more fuel-efficient than automatic transmission, which was a relatively common phenomenon ten years ago, and it is basically a reversal now. When the manual transmission car stepped on the clutch, didn't it cover the hand and release the accelerator pedal at the same time, was the coach teaching in the wrong way at that time, and he had to go back to the tuition fee one day.

With the soaring oil prices, the question of whether manual transmission is more fuel-efficient than automatic transmission has also begun to be concerned, so is manual transmission more fuel-efficient than automatic transmission? Let's break it down.

Theoretically, a manual transmission will indeed be more fuel-efficient than an automatic transmission. Because the manual transmission is driven by the gears in the power transmission, the gears of the power transmission are tightly occluded together, and the interest rate of kinetic energy is higher. In order to take care of the smoothness of the power, there is an extra "hydraulic transmission" between the engine and the gearbox, which also leads to the loss of some kinetic energy in the middle.

In fact, with the continuous development of automobile technology, the fuel consumption of manual transmission and automatic transmission is actually almost the same, but it still needs to be judged according to the usual driving habits and driving conditions. In more congested road conditions, because the car engine needs to start and stop constantly, the power transmission of the manual transmission will be more advantageous and more fuel-efficient. In general, manual transmissions do save some fuel for automatic transmissions, but they don't make much difference in everyday life.

Manual transmission model or automatic transmission model, who has lower fuel consumption? According to our habitual thinking, it must be a manual transmission, and an automatic transmission must cost fuel, but it turns out that this is not necessarily the case. In terms of the principle of structural combustion, it is true that the fuel consumption of the manual transmission is lower.

The manual transmission is clutch driven, and the transmission efficiency can reach more than 97%. Except when the start shifts, 100% of the engine power is transmitted to the transmission, so the power is not wasted and the fuel consumption is lower. The power of the automatic transmission and engine is transmitted through a torque converter, which uses transmission oil as the transmission medium.

When the engine drives the pump wheel to rotate, the pump wheel drives the transmission oil to impinge on the turbine at the transmission end, thereby driving the transmission to run. Because it is not a hard connection, the transmission efficiency is not as high as that of the manual transmission, so the fuel consumption is higher than that of the manual transmission. In order to improve the transmission efficiency, the designers installed a lock-up clutch inside the torque converter.

When the speed reaches 40-50km or more, this lock-up clutch locks the turbine and pump wheels, so that the torque converter transmits 100% of the power like a manual transmission, so as to achieve the effect of reducing fuel consumption. So who has low fuel consumption? This needs to be analyzed from the vehicle environment.

If our vehicle environment is stop-and-go in urban congestion, then the fuel consumption of the manual transmission is low, because in such working conditions, the transmission efficiency of the manual transmission is higher, and the manual transmission will not increase the load of the engine when parking, so the fuel consumption of the manual transmission is lower under such working conditions. Under what circumstances does an automatic transmission consume less fuel? When the speed of the automatic transmission car reaches more than 40-50km, the clutch locks the torque converter, and the fuel consumption will be advantageous.

When the clutch is locked, the transmission efficiency of the automatic transmission model is the same as that of the manual transmission, and the automatic transmission generally has more gears than the manual transmission. Now manual transmissions are generally 5 gears, with 6 gears at most. The 6-speed automatic transmission is already the lowest, and the 8-speed and 9-speed automatic transmission is already the norm.

The multi-speed gearbox has a larger range. If the gearbox has more gears at the same speed, the engine speed can be reduced, so as to achieve the effect of reducing fuel consumption. In short, the lower fuel consumption of the two models depends on the specific working conditions.

Stop-and-go in the city, manual transmission is better; When driving on the highway, automatic transmission is more advantageous. For the case of reaching 100km h at the same time, the manual transmission is 2200 and the automatic transmission is 2000, we analyze according to different working conditions, so as to better choose the appropriate model to achieve a more energy-saving and environmentally friendly travel mode.

<> "Trivia about cars.

After reading these articles, you will know.

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The second driver sang while driving

When encountering traffic jams and happy moods, it will lead to people's moods will be different, and they will make different sounds, when traffic jams, there are too many irritability in the heart, and the car owner needs to vent his emotions, so the unrestrained singing all the way, when the speed is unblocked, it will be in a happy mood, accompanied by the warm sun, a beautiful melody will appear in your ears, and it will writhe with **.

Thirdly, does turning on the heater really consume fuel?

The heater actually depends on the engine to dissipate heat, there is a small electric fan in the engine compartment, and the warm air accumulated by the cooling performance blows into the car, if you don't turn on the hot air, the heat will be easy to discharge out of the car, so the heater is really just to repair the old and reuse the waste, and it will not consume fuel.

Which is more economical, a car with a fourth automatic transmission or a car with a manual transmission?

In fact, both have their own advantages and disadvantages, the daily provincial fiber oil or to test the habits of the owner to decide, automatic transmission fuel saving mainly two reasons, automatic transmission can have many gears to ensure that at any speed can be used with the most consistent speed, there is a power is not more reasonable.

However, if you don't pay attention to fuel consumption at the speed, you will consume fuel all of a sudden. If the manual transmission is operated properly, the power loss is less than that of the automatic transmission.

Fifth, the glass of water is blue.

That's because there are chemical ingredients added to the car's power water, which is toxic, and it turns blue to remind people that it is toxic and separates it from other liquids to avoid mistakes.

Sixth, driving in the Arctic cannot be locked.

So far, human footprints have traveled to every corner of the earth, and some people have even studied devoting themselves to the sparsely populated polar regions, and people here have also used cars built for the North Pole to make it easier to get out, and although there are not many traffic rules, if you want to drive, you must not lock the doors.

Seventh, the heaviest sedan in the world.

When it comes to weight, the first thing that comes to everyone's mind must be a large truck full of goods, but today I want to talk about not the type of truck, but a popular car, the weight is so high, then it must have taken a heavy steel plate to make the body, won the reputation of the heaviest sedan.

This car is equivalent to the weight of an African elephant or two liberation trucks combined, and the picture can be imitated to supplement the picture.

Eighth, 25% of the world's cars are made in China.

China alone accounts for 25% of the world's people, and even more than 25% of the world's cars are not left behind, given China's large population, the number of cars required is far higher than that of other countries.