How about a three cylinder engine when the snow boils?

Three-cylinder engine advantages:

The use of three-cylinder engines are all models below the displacement, its advantages are low fuel consumption, simple engine structure, low cost, low maintenance costs, even if the engine overhaul is more than 500 yuan at most, so the cost of use is low. Buying a three-cylinder car mainly depends on the owner's use of the car and the funds to buy the car. If a large number of times are used in the city, only I prepare.

If you buy a car of 30,000 yuan or 40,000 yuan, you should choose a three-cylinder car with a displacement of less, which has a low cost of purchase and use, and is economical and fuel-efficient.

Three-cylinder engine disadvantages:

The disadvantages of the three-cylinder engine are: due to the small number of cylinders and the small air intake, the starting and acceleration speed is not as good as the four-cylinder engine.

Overall, the three-cylinder engine sedan is more suitable for urban travel, in the city it has enough power, due to the small displacement, light weight, good fuel economy performance, and relatively low maintenance costs. However, its absolute power is relatively small, and the power is slightly insufficient at high speeds, and the vibration and shaking are somewhat large. And because of the high cost performance of these models, many shortcomings could be ignored under the conditions of the time.

However, with the advancement of technology, the technology of the three-cylinder engine is also constantly improving, and the three-cylinder engine has become one of the research and development directions of many manufacturers, and the three-cylinder engine is no longer a symbol of backward technology.

There are indeed a lot of bad voices about the three-cylinder engine, and these voices are all from the "theory". Technological development is changing with each passing day, and if you start from the "theory" alone, a four-cylinder engine is impossible to compare with a six-cylinder.

Three-cylinder engine, whoever buys it regrets.

Landlord, are you here to be funny? What the hell is Chevrolet? Got this car? It's a Chevrolet, right? I am the owner of the Chevrolet Cruze, and the comprehensive fuel consumption of 100 kilometers is enough to save fuel?

Remember, these three-cylinder engines are not fuel-efficient!!

**The advantage of the three-cylinder engine of Trumpchi GS3 is that it is relatively fuel-efficient, and the car is cost-effective, but the disadvantage is that the structural limitations of the three-cylinder engine may not be able to avoid resonance.

But overall it is still good, meeting the National VI standard, with enough power and fuel saving.

The main advantages of the three-cylinder engine ratio are: fuel economy, light weight and small size.

Trumpchi GS3As a small SUV modelIt is powered by an in-line three-cylinder turbocharged engineThere will be a certain amount of jitter in the later stage, 100 kilometers of comprehensive fuel consumption can be basically about eight oil can be satisfied.

The power of the newly developed three-cylinder engine will be greatly improved, andFuel consumption will be reduced by 13 percent, fuel economy has been improved nicely.

The main advantages of the three-cylinder engine are: fuel economy, light weight and small size.

Trumpchi GS3 appearance.

The Trumpchi GS3 adopts a family-style "Lingyun Wing" shaped grille similar to the GS4, and is connected to the stylish headlights. At the same time, the sides of the front bumper have a dynamic styling design.

In terms of dimensions, the length, width and height of the Trumpchi GS3 are 4350mm, 1825mm and 1655mm respectively, and the wheelbase is 2560mm. On the side of the body, the D-pillar of the Trumpchi GS3 is connected to the tailgate in black, thus creating the visual effect of a floating roof. At the rear, the new car adopts a double-sided single-exit exhaust layout.

I feel very good, the power is enough and fuel-efficient, the car I just mentioned some time ago, the 235t automatic luxury version, meets the national VI standard, and my current fuel consumption is more than 6 points. The main advantages of the three-cylinder engine ratio are: fuel economy, light weight and small size.

Now there are quite a few models that use three-cylinder engines, the whole Lynk & Co series, Yinglang, Focus, Fit, Civic, Volando, etc.

The three-cylinder engine is better than the Buick engine, and the stability and noise of the three-cylinder engine are similar to those of the four-cylinder engine within five years, but the engine is easy to unbalance and shake after a long time!

The arrival of the Trumpchi GS3 fills the vacancy of GAC Trumpchi in small SUVs and complements the mainstream SUV product line from small to medium and large. Since it is a small SUV, the GS3 is naturally aimed at the most mainstream young group, with a price of 10,000 yuan. However, as a latecomer, coupled with the small SUV market has entered the most competitive stable period, Trumpchi GS3 has to face a lot of opponents, from its price point of view, like Haval H2 and H2S, as well as MG Zs, JAC Ruifeng S3, Changan CS35, and the joint venture Chevrolet Chuangku, Hyundai ix25 and other joint venture small SUVs are its competitors.

We can also see that when the car is on fire, the engine shakes very noticeably, and it is very noisy. Sitting in the cockpit, you can clearly hear the sound of "knock knock". And after the engine shook for a few minutes, it turned off inexplicably.

Subsequently, accompanied by the sound of "dong dong dong" during driving, he turned off the engine twice after driving less than 5 meters.

At present, Buick New Yinglang is equipped with a new generation of three-cylinder engines, and as we all know, three-cylinder engines have natural disadvantages. The first is the consistency of power, if the number of cylinders is less than 4, it is impossible to guarantee that every complete stroke has a piston to do the work throughout the whole process, and the gap in power output will appear.

In addition, there is the problem of vibration, the first-order and second-order rotational inertia force and reciprocating force of the three-cylinder engine are actually balanced, but the inertial force will produce the corresponding torque, and the torque can not be balanced, so the first-order and second-order inertia moments of the three-cylinder engine are unbalanced, which is the first and second order of the cylinder body vibration.

GM's next-generation Ecotec engine uses a pendulum dual-mass flywheel with a vibration absorber and a balancer shaft to reduce engine vibrations, but it seems that the results are still difficult to satisfy consumers. I hope that GM can recognize the seriousness of the problem in time, otherwise it will be too late to regret it.

Advantages of three-cylinder engine: the three-cylinder engine is a model with less displacement, and its advantages are low fuel consumption, simple engine structure, low cost and low maintenance cost; Running long distances for the engine is continuous work, as long as the load is reasonable, the various configurations on the car are normal, such as lubrication, cooling is normal, and then at a constant speed at medium speed, for the engine, this does not know how much to enjoy. The engine is most afraid of the acceleration and deceleration in the city, and the small throttle is high-end.

The application of the three-cylinder engine makes the economy better! As a family sedan, it's perfectly fine, but the idling shakes.

Many people have too one-sided understanding of engine technology, and in addition to reading some rumors of three-cylinder engines on the Internet, they have not actually experienced three-cylinder engine cars. You must know that technology has been constantly improving, so the old perception of the three-cylinder engine has to change, and the current small-displacement three-cylinder engine has better performance than the four-cylinder engine with the same displacement or greater displacement in terms of power and fuel consumption. I have a friend who drives a new Yinglang, if you don't say it, you can't actually realize that you are driving a three-cylinder car.

And the three-cylinder engine in the use of eccentric rotation mechanism, dual-mass flywheel, balance shaft and other technologies, in the NVH performance is not much different from the four-cylinder engine, after all, BMW, Honda, GM, Jaguar Land Rover, Volvo and many other manufacturers are pushing their own three-cylinder engine, I think from this point of view, has been able to prove that the current three-cylinder engine technology has begun to really mature.

Personally, I think Buick's three-cylinder model is not bad to drive, my car is just started in the Encora GX, although it is displacement, but the actual use of power does surprise me, I was still worried when I was test driving, but after the test drive I found out, worry is completely superfluous, whether this car is starting or accelerating overtaking, pushing the back feeling of swishing, it is really good, which is the main reason why I did not hesitate to choose this car. If I hadn't known in advance that this was a three-cylinder engine, I wouldn't have thought of this at all, it felt no different from a four-cylinder, even if I started the car in the morning, the sound was not loud, it was no different from my previous Lei Ling, and the sound was no problem when I drove it, and it was good in all aspects.

In addition, the sound insulation effect of this car is also very good, and you can hardly hear the sound outside when sitting in the car. As for the fuel consumption that everyone is more concerned about, although the body of this car is relatively large, but the average fuel consumption has been maintained at about 7, you know, I am this is the comprehensive fuel consumption in the urban area, the fuel consumption is much lower than I expected, before I always thought that at least 8 oil.

In fact, during this period of time, the overall performance of the Encora GX is not bad, but what I want to say is that with the continuous implementation of the energy-saving and emission reduction policy, the application of three-cylinder engines will become more and more extensive in the future, so as a consumer, you must not look at this problem with the old eyes before.

Hello dear, there are two main advantages of the three-cylinder engine: the first advantage is that the fuel consumption is relatively low, the cylinder is less, the displacement is naturally smaller, and the fuel consumption will also decrease; The second advantage is that it is small and lightweight, and after the small size, the layout of the engine compartment and even the layout of the cockpit can be optimized, and the layout is more flexible compared to the four-cylinder engine.

1. Jitter. Compared to four-cylinder engines, three-cylinder engines have a well-known problem of idle jitter due to design flaws, and it is this that many people are shy away from three-cylinder engines. Models equipped with three-cylinder engines, such as Buick Yinglang, BMW 1 Series and other models, cannot avoid the common problem of shaking.

2. Noise. Noise is also a common problem with three-cylinder engines, and although automakers are trying to reduce noise by adding a soundproof cover to the engine compartment and using materials with better sound insulation in the cockpit, the noise is still clearly felt outside the vehicle.

3. Lack of power.

Although most three-cylinder engines now use turbocharging and direct injection, there will be a lack of torque before the turbine is involved, resulting in a slight weakness at low speeds. In addition, the higher RPM settings can also result in a three-cylinder engine that is not as comfortable and smooth as a four-cylinder engine.

The above is the relevant information brought to you today about the shortcomings of the three-cylinder engine, although the three-cylinder is not as powerful as the four-cylinder, but with the current regulations on displacement are becoming more and more stringent, the four-cylinder engine technology is in a bottleneck period, and the three-cylinder engine is the best choice at present. I wish you a happy life and I hope you can give a thumbs up thank you!

Would the question be too small.

You don't need to change it for a larger one.

The power is average, and the body is shaking, so if you care about these, you can still consider it. However, the fuel consumption is higher in the later stage, and the common problem of American cars is the high failure rate of the electronic system.

This car depends on what you are used for, if it is used for work, fuel consumption is average, if it is other long-distance or mountain roads are not recommended to buy, the power is small, especially the steep slope on the reverse can not go up the throttle to the end, but the safety of American cars is still good, see what your needs are, in the decision to buy or not.

At present, Buick cars including the new Yinglang, Yuelang, and GL6 have sold a total of 250,000 units, especially the three-cylinder engine is currently the most shipped, so if it is not good, there will not be so many people to buy. This generation of three-cylinder engine is GM's new generation of ECOTc series dual-jet turbocharged engine, the technology is indeed better, using a single-cylinder dual-injection and seemingly and ultra-low friction design, but also adding low inertia turbocharging technology, greatly improving the problem of hysteresis, bringing faster acceleration response.

In fact, the three-cylinder engine is a "monster" born under the pressure of emission policy. In fact, it is a helpless choice. Because the regulations require companies to limit the engine displacement of vehicles within the specified weight range.

If the displacement is small, if the number of cylinders remains the same, the volume of each cylinder will be smaller, which will lead to low torque. So the manufacturer can only think of reducing the number of cylinders. That's all.

Speaking of three-cylinder engines, its history is longer than four-cylinders, but because of its own defects was eventually replaced by four-cylinders, and now Buick Yinglang and other models have re-used three-cylinder engines, why is this?

To put it simply, there are two reasons, one is to reduce displacement, and the other is to reduce costs. At present, the domestic double credit policy requires fuel vehicles to reduce emissions and encourage the development of new energy vehicles. Through the use of three-cylinder engines, Yinglang can make the fuel consumption data of the Ministry of Industry and Information Technology look better, so as to minimize the deduction of points, and at the same time, the three-cylinder engine is cheaper to manufacture than the four-cylinder engine.

But is it really good to do that? Certainly not good news for consumers! This is also the main reason for the decline in sales of Yinglang.

The reason why the three-cylinder engine was abandoned back then was because it was inherently flawed. In general, the higher the number of cylinders, the more precise the power output, but it must be an even cylinder engine. We all know that the minimum number of cylinders for the continuity of engine power delivery is four, and the three-cylinder engine will have a gap in power output, and its running characteristics and vibration characteristics are defective.

Therefore, the three-cylinder engine does not perform well in terms of power coherence, low-speed torque, throttle response, vibration, and noise. In addition, due to the imbalance of torque, it is also worse in durability than the 4 four-cylinder.

Some people say that the best three-cylinder Yinglang is not too rough in terms of jitter and noise, of course, Yinglang has also made some efforts to eliminate the defects of the three-cylinder, such as the optimization of the balance shaft design, the use of cushions, etc., but this is only a symptom but not a cure, and the defects of the three-cylinder are innate. Of course, the new car is good, but with the aging and wear of the parts, the driving quality will decline significantly, and it will also directly cause the increase in maintenance costs in the later stage.

In fact, the three-cylinder engine is more suitable for use in small and low-cost cars, because it can effectively reduce the manufacturing cost, and its users do not have too high requirements for driving quality.

Even the three-cylinder engine of the BMW X1 is not perfect, not to mention that models such as Yinglang now also use three-cylinder engines. Maybe it will be lowered, but the sacrifice is the core component of the car, and the worries brought by it cannot be ignored, so the purchase of a three-cylinder car also needs to be carefully considered.