Is an electric car worth buying, Zhihu?

The cruising range is an important index to evaluate the practicality of electric vehicles. Although many models claim that the cruising range has reached 300 kilometers, it can only be achieved under certain driving conditions. However, air conditioning, heating, car appliances, which one does not need power consumption? Consumers are advised to give a 7-8 discount when evaluating the cruising range of new energy vehicles, and even give a 60% discount if the weather and road conditions are not good.

And there is also a problem of battery attenuation, which is the same principle as our mobile phone battery. After a period of time, the standby time will be greatly reduced, and the battery attenuation problem is a major problem that lithium batteries need to overcome. Some car owners simply calculated the loss of their batteries. If the current decay rate is followed, the electric vehicle products they bought may not be used until the batteries are eliminated (4-6 years), and the high replacement cost of power batteries is even more unbearable.

Although the country vigorously develops new energy vehicles, the popularity of charging piles is far from enough. In some big cities, the parking spaces of charging piles are easily used as parking lots by fuel trucks. Generally, charging piles slowly take 4-9 hours. It will be very inconvenient if there is a badly needed vehicle. Commercial charging stations are not only expensive, but also parking fees are not cheap.

The fuel car has three parts, and the electric car also has its own three parts, which refer to the power battery, the starting motor and the electronic control, commonly known as "three electricity". Then the technical level of Sandian will also prove the whole vehicle water of electric vehicles. According to the survey data, more than half of car owners said that their products had problems with core components, and these problems were usually accompanied by high maintenance costs.