Why is there no L12 engine? Why is there no V4? Why is there no H12?

L12, that is, in-line 12 cylinders, how long is the engine, which car can put such a long engine in the front engine compartment, have you ever seen the Z4, that is, there is an engine with L6 inside, resulting in a very long front of the car, so it is impossible to have L12.

The reason why there is no V4 is because the number of four cylinders cannot be combined in a V-shape anyway, it is as simple as that, only the straight 4 and H4 of the 4 cylinders

There is no H12, so that because the production process of the horizontally opposed engine is too demanding, although it has the ability to produce H12 early, but the cost is too high, and the structure of H12 may not be able to play the ability of 12 cylinders, so there is no H12, with the consideration of fuel economy now, it is estimated that 12 cylinder cars will be less and less in the future, and they will be replaced by V8, V8 is really a perfect structure.

The volume of the in-line 12-cylinder is too big, and the engine compartment of the general car can't be fitted, and the V12 is a bit big, so Volkswagen invented the W12.

The 4-cylinder engine is not large, and there is no need for a V-shaped arrangement at all.

Boxer engines are currently only produced by Porsche and Subaru, and they don't produce that kind of luxury model, so there is no horizontal 12-cylinder.

The H12 engine was built by Subaru, but the full output life was too short and was sold to Koenigsegg.

The autohold function is a derivative of electronic parking.

This is to solve the short-term parking or traffic jam on the ramp to prevent rolling, each time before using the function to turn on the function, even in D gear, you don't need to step on the brakes all the time, just step on the accelerator when releasing it, when the driving force is greater than the resistance, it will be automatically lifted, so there is no need to put the gear position in neutral gear, when parking for a long time it is best to put the gear position in neutral or P gear, and start the hand brake system.

auto means auto in automobile. But there are many buttons that are written like this, such as the air conditioning button if you press this button. The air conditioner will be running, and this button is very convenient for the control of the air conditioner.

If you control the air conditioner at a certain temperature. When this button is pressed, the air conditioner automatically adjusts to the temperature inside and outside the car. Auto translates to "automatic", automatic air conditioning, press auto air conditioning to turn on, and control the temperature of the air outlet according to the sensors in the car, hot air in winter, cold air in summer.

If the temperature is too high or too low, the air conditioner will automatically change the temperature and speed of the air outlet to adjust the temperature in the car.

There is also a button on the handbrake of the car, which means that the brake can be automatically adjusted at that time. If you are stuck in traffic, you don't have to press the brakes all the time if you press this button. As long as you press the opening and closing window, the window will open and close by itself, so you don't have to press it all the time.

In the car: the general meaning of the "auto" button in the main control area of the car is: automatic mode, this button is usually used in the car air conditioner, which refers to the automatic air conditioning mode, which is different from the manual air conditioning mode.

There is also a button near the window, which is designed to control the window. The button on the car is very common, if you can make good use of this button, it can bring a lot of convenience to the driver in driving.

auto, English is the meaning of automatic, here to say, there are several auto keys on the car, first of all, the auto key on the air conditioner, it refers to the automatic function of the air conditioner, the car air conditioner has automatic air conditioning and manual air conditioning, manual air conditioning needless to say, that is, the temperature, wind speed, whether it is turned on need to be manually adjusted, the characteristic is that you can force heating or forced refrigeration, and then according to your own preferences on it, and automatic air conditioning is different, when the air conditioner is turned on, after pressing the auto key, The air conditioner will decide whether the temperature is according to the detection data of the sensors in the body, cooling or heating, and wind speed, etc., in contrast, the automatic air conditioner is definitely much more comfortable, which is also the configuration that the intermediate car will have.

There is also an auto key in the window control part, he refers to whether the window is automatic or not, simply put, when opening the window, you need to keep pressing the key up, and the same is true when closing the window, but if you have the auto window key in the car, after pressing him, you need to press the key to open and close the window, and he will complete the switch by himself, without you maintaining it all the time, which is a more intelligent operation.

Finally, under the electronic handbrake, there is also a key, that is, the Auto Hold button, there is also a display Auto or Auto H key, its name is the automatic parking system, in short, it is when the vehicle is turned on or stopped more frequently, turning on it will help you park the car, for example, when you don't turn on him, you step on the brakes and stop, but continue in D gear, release the brake and the car will go, turn on the automatic parking system, when you step on the brakes, The vehicle will lock up at this time to release the brake will not go, you have to step on the accelerator to continue to go, similar to help you, save the trouble of handbrake back and forth, but this key is also very headache, such as reversing into the garage, or slow forward in the case of traffic jams, you can't turn on this key.

The auto button means "automatic". For example, when using the temperature adjustment knob to set the temperature, press the auto button and the automatic air conditioner will automatically adjust according to the set temperature and the indoor and outdoor temperatures.

For example, the window is raised and lowered with one key, and the lower low-end car will only have one window that can be automatically lifted with one key, but the mid-to-high-end cars generally support the one-key lifting of the 4-door window, which is very practical and cost-effective. This is also the reason to take into account when buying a car.

In addition, the autohold button is an automatic parking button, which is convenient for the owner to brake. The automatic headlights are also easy to use, and in the auto state, the headlights will automatically turn on and off according to the time of day and external light and dark conditions, eliminating the need to turn off the lights frequently.

Auto on the car? There are many places on the car where auto appears, but there are some words that should be followed by more than auto. For example, if auto appears in the place of the window lift button, it means that the window can be automatically lifted with one key, and if auto appears in all 4 buttons, it means that all 4 windows support one-key automatic lifting.

There is also an autohold button that generally appears near the gear knob, and the function of this button is automatic parking. There is also an auto on the headlight knob or button, indicating automatic headlight. Or auto will appear on the air conditioner button, which means automatic air conditioning.

These buttons with the auto logo are basically some easy-to-use or high-end configurations.

The English literal meaning of auto is "automatic", but there are auto in many places on the car, and the specific meaning still needs to be analyzed.

For example, some vehicle air conditioning control areas have the auto key, which means that the air conditioner is an automatic air conditioner, when an air conditioning temperature is set and then press the auto button, the automatic air conditioning will automatically adjust according to the outdoor and set temperature, so as to avoid the situation that the temperature difference is too large. This is different from the previous manual air conditioning mode. At present, automatic air conditioning has been widely accepted by the public, and more and more vehicles are equipped with automatic air conditioning.

There is also auto means that the car transmission automatically shifts, which reduces the cumbersome shift clutch of manual transmission and increases the convenience and comfort of driving. With the development of the automobile industry in the future, the production and sales of manual transmission vehicles will gradually decrease.

What does the auto logo on a car mean?

Hello! Auto means automatic, the button of this auto letter is usually used in the air conditioner, which means automatic air conditioning mode, if it appears in different places of the car, such as the light control with auto letters, which means automatic lights, the same is true on the windows, if the auto letters appear, the windows can be raised and lowered with one key.

The automatic option, usually in the air conditioning control panel, can automatically adjust the air volume and temperature for comfort purposes.

Auto translates to "automatic", this switch is usually on the automatic air conditioner, when you use the temperature adjustment knob to set a temperature, and then press the auto button, the automatic air conditioner will automatically adjust according to the set temperature and indoor and outdoor temperature, there will be no too cold or too hot situation.

China's latest national standard "Terms and Definitions of Automobile and Trailer Types" (GB T 3730 1-2001) has the following definition of automobiles: non-track vehicles driven by power and with 4 or more wheels, mainly used for: carrying people and (or) goods; towing vehicles carrying people and/or goods; Special Purpose.

Auto means automatic, there are automatic headlights, automatic air conditioning, etc.

The autohold function is a derivative of electronic parking.

It is strongly recommended that all products sold in China always have Chinese characters written on them.

The meaning of automatic is generally automatic air conditioning.

Automatically, it seems that I haven't learned English.

Auto actually means automatic, but most of the auto on cars is used in air conditioningAbove. When you adjust the temperature in the car to a temperature, you only need to press this button, so that the air conditioner on the car will automatically turn on the temperature you have adjusted, which is very convenient and practical, but some of the auto on the car is a manual switch, because we need to open it ourselves, which is also a policy that needs to be improved.

Some cars will also be marked on the windows, which means that the windows are automatically raised. Press the automatic switch of the window, you can read the instruction manual when you buy a car, the manual is marked with what symbol is used for what, auto is not fixed, it may be marked on other parts of the car, in short, auto is the meaning of automatic.

Also, the auto button can also be said to be automatic parking, which is relatively convenient. When you slam on the brakes while driving, the auto automatic parking system will be activated, and then you can release the brakes, and the car will also brake under electronic control, if you want to restart the car, you can directly step on the accelerator, this function will reflect a different effect when waiting for the red light or half-slope parking, you don't have to put your feet on the brake pedal all the time, and your feet will not be so tired.

Auto is a very common button in cars, and now many people will choose automatic carsThe biggest feature of this electronic automatic is that it is not only beautiful, but also convenient and space-savingWhen buying a car, many people will choose whether it is convenient to use.

I just want to know, in English, is it an export-to-domestic car?