When a new car is on the highway, how much speed should be appropriate?

For the first 500km, you should never drive a new car with heavy loads, and the speed should not exceed 80km h, but light load can be carried within 1000km, and the driving speed within 2000km should not exceed 100km h and 120km h. Let's talk about the run-in period first. Before car assembly, each moving part is machined individually, and there are geometric deviations when machining parts.

As a result, after assembly, some moving parts are in direct local contact, making it difficult for the lubricating oil to enter the friction surface, resulting in early wear. The run-in period is to wear off this part of the direct contact within a certain period of time. This period is called the run-in period.

The run-in mileage of new cars is generally between 1000km and 3000km.

Generally, it should be insured first, because before insurance is the first can of engine oil, and it is also the tank with the most metal chips and impurities. Using these oils with a lot of debris to pull at high speeds can greatly increase the wear and tear of the engine and even cause abnormal wear. As a result, vehicles that have gone through the break-in period may not be in optimal condition.

Automotive technology is developing rapidly, and the production level of mechanical precision is already very high. In order to avoid paying too much attention to the run-in period of the engine, some automobile manufacturers will carry out cold running-in period treatment before leaving the factory, that is, put the engine on a special bench for the drive run-in period. Feel free to run, as long as it does not exceed 3 to 4 of the maximum speed.

Due to the speed limit requirements of our traffic laws, please don't drive too fast and keep it within 120km. Only by following the traffic rules can you become a qualified driver? Nowadays, the processing technology and assembly process of automobiles have made great progress, and the tolerances between various parts are very small.

Running 120 cars during the run-in period will cause damage to the car, but it will not have much effect. Personally, it is recommended that a new car in the run-in period should be run-in for a period of time before driving at high speed, even if it is at high speed, it is necessary to take appropriate driving methods, otherwise it will still cause irreversible damage to the car. Now the car is well developed in all aspects, and there are not much requirements for the early break-in of the engine.

If it's a new car just mentioned, it's best to keep a speed of around 100 yards, which will have less impact on the car. Avoid sudden refueling, sudden braking, maintain a constant speed, and drive smoothly at high speed. Warm up before running at high speeds.

When the car is cold, drive slowly at a speed of no more than 60km h for a period of time, and then speed up after the water temperature returns to normal.

Avoid strenuous driving. It is recommended that the engine speed of the new car should not exceed 3000 rpm, and it is very easy for the new car to drive at high speed for 120 hours. Avoid running at high speeds for long periods of time.

It is better to use high-quality fuel, which can speed up the break-in of the engine. At present, the maximum speed of most vehicles is above 200km h, and it is no problem to keep it below 150km if it is lower than 3 4, and 150km is already overspeeding, so it is no problem to keep 120km on the highway! Even a certain light in the van has reached a maximum speed of 180 kilometers per hour, and the maximum speed is 3 4 = 135 kilometers per hour, so you have no problem driving 120 kilometers, so now there is no problem with the high speed of the new car.

Generally, the new car is in the run-in period, your engine and brakes are not completely in the state, so it is recommended that the speed of your vehicle is not too fast, it is better to keep it within 100 kilometers per hour, so that you can avoid engine wear, but also to avoid bad brakes, accidents and other situations, then there is also a vehicle because it is a new car, all aspects are not completely familiar, so it is recommended that you keep the distance between the front and rear as much as possible when driving, In this way, traffic accidents can be avoided.

100km hour. Because the new car needs to be run-in, the speed should not be too high, and if the speed is too low, it is easy to cause accidents, so the speed of 100km hour is more appropriate.

When a new car is driving on the highway, a speed of 100 km/h is the most appropriate, because it is not overspeeding, and it can also run in the car engine.

Generally, it is about 90 kilometers, and if you have a small car, you can speed up to 120 kilometers.

There is a break-in period for new cars. The run-in period has a great impact on the service life and fuel consumption of the car, and the wear and tear of the run-in period will cause scars on the surface of the parts, so the run-in quality determines the life of the whole vehicle, so there is no problem with the new car running the highway now, the rule standard is not to exceed the maximum design speed of 3 4, and the run-in mileage has also been reduced from 5-8,000 kilometers in the past to 1,500 kilometers, and it is not allowed to be used as a traction vehicle that means that it is loaded.

kilometers per hour, and do not brake sharply, accelerate sharply, etc., emergency braking will not only cause greater damage to the braking system, but also increase the load on the engine, within 300 kilometers of mileage, try to avoid emergency braking, extreme acceleration situation. Minimum speed limit; For example, the left and middle lanes of the three-lane shall not be lower than 110 km and 90 km per hour, and the left side of the two-lane highway shall not be less than 100 km h, unless the sides of the road or electronic signs warn of the change of the speed limit, you must drive according to the speed limit.

Emergency braking is usually avoided for the first 300km, that is, the brakes are pressed to the extent that ABS is triggered. Therefore, when a new car is on high speed, as long as the speed is not high, the floor oil is not high, and the brakes are not urgent, you can drive how you want, and there is no speed limit different from that of a non-new car. Let the braking system cause greater damage, but also increase the load on the engine, do not drive in a constant speed for a long time, if the speed is constant and the speed is constant, the gearbox will be in a gear for a long time, which is not conducive to the run-in between the gears of the gearbox.

If the running parts of the assembly combination are run-in, the fine burrs brought about in the surface processing of the parts will be polished and smoothed, so that the surface of the engine running parts will be smoother and smoother, and a layer of oily protective film can be formed on the surface of the machine to prolong the service life of the vehicle. The so-called run-in is the operation of removing these burrs. If you drive at a constant speed on a flat road, this glitch will be there forever.

If you go long distances at high speeds, the burrs will disappear faster and the engine will run more smoothly.

The speed of the new car should be strictly observed during driving, and the speed of the new car should not exceed 100 kilometers h during driving, and the speed of the engine should not exceed 3000 rpm. Under normal circumstances, the car's instruction manual has instructions for the problems that need to be paid attention to during the operation of the new car. Taking the Lavida model as an example, the speed on the manual is 0-1000 km/h, and the speed is below 2600rpm.

1000-3000 km/h at no more than 5200rpm, drive at the highest possible speed. The speed of 3000-5000 km/h does not exceed 5200 rpm, and the automatic transmission vehicle travels at the highest possible speed. It is also necessary to prevent overloading and prevent damage to parts.

For the question of how much speed is the safest, many old drivers have summarized their years of driving experience, and found through research that if they can drive at a uniform speed of 80 to 120, it is relatively better to ensure the safety of travel.

If you are a man, you have a certain driving skill and sense of direction, and the sensitivity of various car distances is okay, you can drive as much as you want according to the high-speed limit, and it is more dangerous to drive slowly.

Don't go more than 90 miles. There is a run-in period when parking, and if you start to drive fast, it will consume the body. And 90 miles is also a normal driving, and the safety is still very high.

Normal around 100 is fine. And on the highway, each road has a corresponding speed limit. So it should also be displayed according to the regulations.

Driving at a speed of 120 km/h on the highway is the most fuel-efficient, so it is very suitable for not damaging the car and being fuel-efficient.

The speed should not be lower than 90 miles, should not be higher than 120 miles, and the speed should be 90 miles is the most appropriate, and does not violate traffic laws.

Half an hour 80 km is most suitable. This speed is within the controllable range. It will not affect the normal driving of other vehicles.

The maximum speed of the car at high speed shall not exceed 120 m s. We know that speeding in the process of high-speed driving is an illegal act, a serious irresponsible behavior for safety, and complying with traffic safety is the traffic safety rules that each of us must abide by, especially when driving on a road with a large flow of high-speed traffic and a relatively fast speed, we should not only pay attention to the speed but also pay attention to the stability of the car, do not change lanes frequently, and traffic safety depends on everyone to abide by. So what regulations should be paid attention to in the process of daily high-speed traffic, first of all, do not drive a motor vehicle on the highway.

Secondly, do not occupy the emergency lane when driving a motor vehicle on the highway, which is the lane used for police cars and ambulances for road repair and accident handling. Finally, don't follow the car when driving a motor vehicle on the highway, we know that it is very dangerous to follow the car on the highway, especially for some large trucks, the truck driver does not have a clear vision enough, once the brake <>

If you don't build a car in time, you can't save the situation, and the gains outweigh the losses.

First, drive a motor vehicle on the highway do not speed, the minimum speed can not be less than 60m s, the maximum speed can not be higher than 120m s, speeding seriously affects their own safety, it is necessary to maintain a stable speed, the harm caused by speeding is the key point that we can not ignore, speeding violates road traffic safety, we must abide by the law and understand the law, learn to standardize driving on the highway, and it is necessary to be responsible for ourselves.

Second, do not occupy the emergency lane when driving a motor vehicle on the highway, even if the vehicle is more congested on the road, do not be impetuous, do not occupy the emergency lane, occupy the emergency lane is an illegal act, once there is a problem, you must bear legal responsibility.

Third, do not follow the car when driving a motor vehicle on the highway, it is necessary to maintain a certain distance on the highway, because the high-speed speed is relatively fast, and if you encounter sudden braking during driving, it is very dangerous to cause major safety hazards due to insufficient vehicle distance.

When a car is driving on a high speed, the maximum speed can only reach 120 kilometers per hour, because there are strict regulations on the speed on the highway, and this maximum speed cannot be exceeded.

Do not exceed 120m s, because this speed is very dangerous, generally controlled at about 110 miles.

When the car is driving at high speeds, the maximum speed can reach more than 200 kilometers per hour, but it is not recommended to run that fast because it is too dangerous.

Generally, around 100 is appropriate, because there must be a run-in process with a new car, which can not only ensure a safer speed but also allow you to fully adapt to your car.

From 100 to 120 kilometers per hour, running at high speed can make the new car pass the run-in period faster, but it cannot exceed the specified speed, and driving at this speed is the most beneficial to the car engine.

Generally, it is best to go up to 100 mph and not more than 120 mph, new cars have a certain run-in period, too fast will cause damage to the engine of the machine.

Safety is the most important, speed is not so important at all, don't try to drive the car at 30 miles in order to be reckless.

<> "New car long-distance high-speed, how much speed is appropriate?

If it is necessary to carry out high-speed running-in of the new car, the speed of the vehicle should be controlled within 100km h, and the engine speed should be controlled at about 3000 rpm to avoid emergency braking.

Adverse effects such as impact damage make the fit between moving parts more close, and any part of the machine stove chain will have a certain tolerance fit during processing. The surface of the moving parts of the engine will be run-in, smoother can also form an oily protective film on the surface of the car, prolong the service life of the vehicle, there is generally a minimum speed limit and a maximum speed limit on the highway, the most worrying thing for new owners is that the car has just been scrapped, more than 80 meters straight on the highway is really possible?

The run-in period of the newly retired new car, normal run-in, do not speed up suddenly, speed up slowly, control within 3000rpm, do not exceed 120 rpm, it's okay, it's no big deal, driving a car at high speed does not mean high-speed racing. The reason for this is that the vehicle is equipped with a gearbox, and this car has 5-10 forward gears. The effect is to amplify the power with a low gear with a small number, so that it is easier to carry heavy objects when accelerating or climbing; The digit high gear is used to amplify the wheel speed and reduce the engine speed at the same time, so as to achieve a fuel-efficient, low-noise, low-wear gear.

Different forward gears are achieved through different gear combinations, the low gear is to start the active pinion of the royal waiting machine, drive the driven gear, at this time the engine and gear rotate at high speed, the driven gear gear and the wheel rotate at low speed, and high speed is equal to high power.

In the high gear, the motor drives the big gear to drive the pinion and the wheel to rotate, and the speed will be high even if the speed is relatively low. The car has an economic speed, generally between 1700-2000rpm, depending on the engine displacement, the displacement is small, and the economic speed is low. Large displacement, economical high speed.

At a speed of 100 per hour, with a high-end gearbox, the 6AT engine speed is 2200rpm, the 7DCT engine speed is 1900rpm, the 8AT engine speed is 1700rpm, the 9AT engine speed is 1650rpm, and the 10AT engine speed is 1600rpm, which is almost within the economic speed range of the engine.

Natural fuel saving during driving, at the same time, there is no delay at the speed of 100 per hour, assuming a high-speed trip of 600 kilometers, it only takes 6 hours at a speed of 100 per hour, if you run 70-80 run-in, the same high-speed travel will take 7-8 hours, and fuel consumption will not drop too much.