In my opinion, pure trams are the future development trend, but the mileage anxiety of pure trams has not been effectively solved, so hybrid cars have become the best substitute at this stage, with two advantages that pure trams and fuel vehicles can't do.
First, compared with fuel vehicles, they can get green cards in cities like Shanghai and Beijing; Second, compared with pure trams, it has a longer cruising range and is more fuel-efficient than traditional fuel vehicles.
It is these two advantages that make the hybrid car achieve good sales. I chose Tang DM because of these two advantages. I have been driving for three years now, and I am deeply touched. To tell the truth, Tang DM is really a good car with many advantages, but there are still five shortcomings that are unacceptable.
Next, I will share the real car experience, hoping to give some valuable information to people who want to buy hybrid cars.
In the power-off state, the fuel consumption is high, the noise is loud and the jitter is obvious. A rider in the rider group teased: "A hybrid car is a performance car when it is fully charged, and a tractor when it is out of power." This sentence is very vivid, especially the sentence that power loss is "tractor" is very close to the fact.
When the power of Tang DM is lower than 15%, the engine starts to drive the generator to charge the battery. At this time, there are three most obvious feelings.
1. Weak strength. Because the engine can drive the vehicle and charge the battery at the same time, firstly, the power of the engine is weakened, secondly, the car weight of Tang DM is nearly 2.4 tons, and finally, the engine of Tang DM is not strong enough.
It's like a pony pulling a cart. It can't be pulled with a full load, but it's even harder to pull a cart without a full load.
Don DM is like this pony in a power-off state. Power is not strong, and we have to take some power away. Coupled with the body weighing nearly 2.4 tons, the direct feeling is that the car is still driving very slowly, which is really worrying. For car owners who are used to the hybrid mode, Tang DM in the state of lack of power is really a kind of torture.
2. The oil consumption suddenly increased. In the case of insufficient power, the engine-driven vehicle consumes oil, and the engine also consumes oil. In order to drive the vehicle and generator at the same time, the engine can only increase the speed and fuel injection, and the sudden increase of fuel consumption becomes inevitable.
To put it bluntly, the engine has to do two jobs at the same time, and the effort will naturally be more.
3. The noise is loud and the jitter is obvious. In the state of lack of power, Tang DM can not suppress the noise and jitter of the engine at high speed, and the noise will be continuously introduced into the cockpit, and the steering wheel will have obvious jitter, which will greatly affect the driving experience.
It's like we usually use all our strength to carry heavy objects. We have to shout to exert our greatest strength, but if the strength is too great, our bodies will tremble uncontrollably.
This jitter is especially obvious when driving at a low speed. When the vehicle speed exceeds 60km/h, the noise and jitter will gradually decrease until the battery is no longer in a power-off state.
In the state of power loss, the three senses of Tang DM are the same in Li Yizhong except Tang DM, while Li Yi's car body is bigger and the engine power is smaller, so these three senses are more obvious.
These three feelings are common problems of hybrid cars. Maybe many people can accept it, maybe many people can't. People who can accept it naturally always praise hybrid cars. Those who cannot accept these shortcomings will naturally regret it.
In pure electric mode, the cruising range is average. It is not recommended to buy a pure tram or a hybrid car in extremely cold areas, which cannot escape the gap between the theoretical cruising range and the actual cruising range, and the temperature has the greatest influence on the cruising range.
Although hybrid cars are not so dependent on batteries, in the final analysis, they can still get new energy vehicles with green cards, and the temperature will still affect the actual cruising range of hybrid cars.
In pure electric mode, the cruising range given by the Ministry of Industry and Information Technology is 8 1km. I usually go to work in EV eco mode, so I drive very lightly. In summer, I turn on the air conditioner normally. The electricity consumption in urban areas is about 100 kilometers 19 degrees, ranging from 100% to 15%. Actually, I can only run about 70 kilometers.
My hometown is near the Yangtze River, and the lowest temperature in winter is generally around 0 degrees, which is not very cold, but it also affects the cruising range of hybrid electric vehicles in pure electric mode.
With the same distance and the same commuting driving, the pure battery life in pure electric mode is reduced from about 70km to about 50km, and the cruising range is obviously reduced.
Therefore, I judge that those car owners who regret buying hybrid cars may live in relatively cold areas, and the temperature has affected the experience of using hybrid cars. Fortunately, these car owners bought hybrid cars, and they can also drive with fuel consumption in the state of lack of power. If they buy a pure tram, they will squat directly without electricity, which is more regrettable!
So I think pure trams and hybrid cars are not suitable for buying in extremely cold areas, and fuel vehicles are irreplaceable in extremely cold areas.
Hybrid cars are not suitable for everyone, at least meet some requirements. Although the fuel consumption of hybrid vehicles is lower than that of fuel vehicles and the cruising range is longer than that of pure trams, due to the standard limitation of cruising range of hybrid vehicles in pure electric mode, hybrid vehicles rely more on private charging piles than pure batteries.
Pure trams generally have a cruising range of more than 300 kilometers. If you just drive in the city, you need to charge it once every 5 days, and most pure trams have fast charging function. It may be necessary to charge after eating out, so whether there is a private charging pile at home has little effect on pure electric car owners.
Hybrid cars are different. The cruising range of plug-in hybrid electric vehicles is less than 100 km, and the actual cruising range is about 60 to 80 km. Generally, it needs to be recharged once every two days. Many hybrid cars do not have fast charging function, so they rely on private charging piles.
Take Tang DM as an example. There was no fixed parking space before, so you had to drive 20 minutes away from home to recharge. The terrible thing is that it takes more than five hours, nearly six hours. Sometimes when driving to the countryside, you can only use the portable 1.6kw charging port, and it takes about 12 hours to fully charge. For a fast-paced life, it is a waste of life and money.
Later, I installed 7kw charging piles at home, and it takes about four to fully charge. I charge them after work every day, and I can drive with full charge the next day. It is very convenient to use the car, and basically no oil is needed. I can't use up a box of oil several times a month, and sometimes I worry about the deterioration and expiration of gasoline. It's really a happy trouble.
So if you want to buy a hybrid car, you must have at least a private charging pile, otherwise it will be very inconvenient to use the car at ordinary times. I think those car owners who regret buying a hybrid car may regret it, because there is no private charging pile and it is inconvenient to use the car.
The battery of hybrid car decays quickly and is expensive to replace? Many people have a very big misunderstanding about hybrid cars, thinking that the batteries of hybrid cars will decay quickly and it will be expensive to replace them.
First of all, I want to tell you that the battery decay of hybrid cars is very slow. Take Tang DM as an example. I usually set the SOC to 25%. When the power is lower than 25%, the engine starts to charge the battery. Although this shortens the cruising range of pure electric vehicles, it delays the cruising time.
There is an experiment in the master's thesis "Study on the Influence of Charge and Discharge Control Strategy on Battery Efficiency and Life" published by Bai Chong of Shaanxi University of Science and Technology.
When the battery discharge depth is 25%, the cycle life of the battery is about 1500 times; When the discharge depth is 100%, that is, it is completely used up, and the cycle life is only about 250 times.
To put it bluntly, the battery will lose its life every time it loses power.
Car companies have long had a solution to the problem of insufficient battery life. When the power of Tang DM is lower than 15%, the on-board computer will force the engine to charge the battery to ensure that the battery will not be completely dead, thus prolonging the battery life.
Not only the hybrid technology of Tang DM, Toyota and Honda, but the battery of Toyota system will stop discharging directly as long as the power is lower than 60%, while that of Honda is 55%.
All major car companies increase the service life of batteries by shallow charging and shallow discharging. It can be clearly said that the battery of a hybrid car is more durable and decays more slowly than that of a pure tram. It may not be obvious until the car is changed.
The battery is not attenuated, so what should I do if the battery is damaged and expensive to replace?
Assuming that the battery of the hybrid car is damaged, taking Tang DM as an example, how much does it cost to replace the battery?
It costs about 654.38+0.7 million to replace a battery, which is really a bit expensive. Fortunately, BYD promises a lifetime battery warranty, and other car companies promise a warranty of 8 years or 200,000 kilometers. As long as it is not an operating vehicle, private cars basically don't have to worry about changing batteries.
Hybrid electric vehicles have sufficient power, long cruising range and low fuel consumption when fully charged; Battery attenuation is slow, and replacement is guaranteed. Why do some people regret buying a hybrid car? I think this is related to two shortcomings that are difficult to solve in hybrid vehicles at present.
First of all, hybrid cars are expensive. Take Tang DM as an example. The free flagship model of Tang Shao 202 1 only costs 165800, while the entry-level version of Tang DM costs 237300, with a price difference of 70000.
Many car owners have always thought that the extra 70,000 yuan can be used for many years by directly buying the fuel version, and 70,000 yuan is regarded as fuel money. After calculation, they think that the hybrid model is not cost-effective, so they will regret it.
Second, the depreciation of hybrid cars is fast, and used car dealers do not accept it. Due to various misunderstandings about hybrid vehicles, there are still many used car dealers who deliberately suppress new energy vehicles, resulting in the rapid depreciation of hybrid vehicles, which is not as high as that of fuel vehicles.
Nowadays, many used car dealers don't accept hybrid cars, and many car owners are afraid to buy second-hand hybrid cars, which makes it difficult for car owners to get rid of hybrid cars, so some car owners regret buying hybrid cars.
Hybrid cars have many advantages and disadvantages. At the end, no car is perfect. Just like a fuel car, if you want to save fuel, you have to endure the shortcomings of insufficient power and a bad start; If you want strong power, you must bear the disadvantage of high fuel consumption.
The same is true for hybrid cars. If you want to enjoy the advantages of sufficient power and long battery life, you must accept its shortcomings. Only by calming down can we face the pros and cons calmly and not regret it easily.
People who have a bad attitude and pursue perfection will not be satisfied with what kind of car they buy, and they will regret it as long as they have some shortcomings.
Although the hybrid car is not perfect, it is better than the driving experience of the fuel car. As long as it is not in extremely cold areas and there is a charging pile at home, the hybrid car is worth buying.
My Tang DM has been used for two and a half years. I usually commute purely by electric, and run long distances with high-speed hybrid oil and electricity. Very comfortable. I don't want to drive a gas car at all now. I will recommend this model to a friend who buys a car. Who said that the owner who bought the hybrid oil and electricity regretted it?
Because the hybrid electric vehicle not only has the advantages of the oil vehicle and the tram, but also combines the troubles of the oil vehicle (many maintenance items and faults) and the concerns of the tram (the battery pack is extremely expensive). Besides endurance anxiety, pure electric vehicles have other advantages: 1. Without carbon dioxide, it is no problem to rest and entertain in the car for a long time. 2. In-vehicle systems are very rich and fun, and they all have big screens, which can be used to play games, watch movies and so on. 3. There is an external power supply, which provides convenience for going out and camping. 4. Worry-free, eliminating the tedious maintenance of the tanker. 5. Anti-construction, unlike oil cars, be careful, pure trams can be built at will! Fast speed, cheap charging, and long-term floor oil will not be bad! Therefore, pure electric vehicles are indeed the first choice for commuting or short-distance travel in urban areas!
You can't have dots all over your face. At least my Toyota corolla hybrid doesn't have the problem you said. Not only is there no problem you mentioned, but Corolla's oil-electric hybrid is also excellent!
In 20 17, I won a new energy index in the lottery and bought a pure electric car. In 2020, the car ran 9000 kilometers, 15000 bought it, and 50000 didn't sell it. Now I bought a gasoline car with a foreign license plate and only drove it in other places. It is enough to take a taxi in Beijing. The license plate was frozen. Therefore, I think any new energy vehicle except hydrogen energy has a disadvantage, which is insurmountable and depreciates quickly.
High maintenance cost, easy to break down, high maintenance cost. Generally speaking, the price I bought before was on the high side, so I might as well buy a car that uses oil at a discount.
I am the owner of the Corolla Hybrid, and I am a private user. I don't drip. The car is very good, very fuel-efficient, very easy to use, no regrets!
There are two kinds of plug-in hybrid cars, one is to bring its own charging pile, and the other is to travel short distances.
Hybrid cars still have advantages. One card can save half a car in some places. However, if more than half of the roads are congested and charging is troublesome, it is still recommended not to buy them. Losing electricity will make you doubt your life.
The main reason is that you didn't buy the right model. Electric vehicles are more expensive than pure oil vehicles and pure electric vehicles. This is an indisputable fact. I bought an Accord 10 hybrid car three years ago, which is more than 20,000 yuan more expensive than a pure oil car. It has good power and is particularly fuel-efficient. This is my car model problem, definitely not an electric car problem!