New energy vehicles are nothing new. After several years of development, and with the strong support of the state, new energy vehicles can be seen in all provinces and cities in China, both in the south and north.

Although the popularity of charging posts has been improving, there is still no major breakthrough in the battery and range of new energy vehicles, so people's attitudes towards new energy vehicles are polarized at present.

New energy vehicles were first popularized in many first tier cities, because many first tier cities had certain restrictions on the license plate of fuel vehicles, New energy vehicle charging pile That is to say, the purchase index of additional fuel vehicles can only be obtained through lottery, bidding and other ways.

However, new energy vehicles that can get green license plates can obtain local license plate indicators without lottery. Now, Beijing, Shanghai, Shenzhen, Guangzhou and other cities have certain restrictions on license plates outside the city, but there is no restriction on license plate vehicles in the city.

In addition to the first tier cities, most provinces and cities in China do not have private car purchase restrictions, so people are more willing to choose traditional fuel vehicles. First, there are more models to choose from. In addition, new energy vehicles are also worried about their immature technology, charging trouble, low value preservation rate, etc. Fuel vehicles have been verified in the market for hundreds of years, so there is no need to worry about so many problems.

At present, according to China's policies, there are two types of new energy vehicles: pure electric vehicles and plug-in hybrid vehicles. What is the difference between these vehicles equipped with new powertrain and traditional fuel vehicles in maintenance? Many people say that the cost of new energy vehicles is much lower than that of fuel vehicles. Is it true? Let's discuss this problem today.

01 Plug in Hybrid

In a broad sense, plug-in hybrid is one of the hybrid models. It is different from most hybrid models that cannot meet the new energy license policy in that it is equipped with a charging interface. Secondly, it can drive the vehicle in a larger speed range with electricity.

The plug-in hybrid model is also equipped with a traditional internal combustion engine and a power battery+motor. When the vehicle is serviced, the engine also needs to change the oil and oil filter element, and the transmission also needs to change the transmission oil. The basic maintenance process is basically the same as that of traditional fuel vehicles.

Not only that, in addition to the maintenance of the engine, the power battery and motor also need to be tested during each vehicle maintenance. It is understood that the testing cost of the electric drive system is generally about 300 yuan.

However, for internal combustion engine maintenance, we can go to a secondary repair shop other than the 4S shop to replace the oil and water, brake pads, various filter elements and some vulnerable parts.

However, for the electric drive system, you need to go to a 4S store or an officially designated repair shop and use special equipment to test it.

Generally speaking, due to the electric drive system, New energy vehicle maintenance The working time and working state of internal combustion engine are shorter than those of traditional fuel vehicles, so the maintenance interval of general plug-in models is about 10000 km.

In addition, because many plug-in vehicles recover power during the initial braking of daily driving, the wear of brake pads is relatively less than that of traditional fuel vehicles. However, according to the usage habits of different users, the losses of various parts are different.

Therefore, the cost of daily maintenance of general household plug-in vehicles is not much different from that of traditional fuel vehicles. Electric vehicle charging pile However, in terms of the detection of the electric drive system, it is necessary to go to the official designated maintenance point, which may increase the user's time costs and overall maintenance costs to a certain extent.

02 Pure electric vehicle

The pure electric vehicle has no complex internal combustion engine and gearbox, no oil circuit, intake and exhaust, etc., so the maintenance content of the pure electric vehicle is much simpler than that of the traditional fuel vehicle and plug-in hybrid vehicle, and the cost is much lower.

However, some people say that pure electric vehicles do not need maintenance, which is incorrect. Pure electric vehicles also need to return to the factory regularly for inspection and replacement of vulnerable parts.

Although modern cars have been equipped with a very comprehensive self inspection function as standard, and self inspection will be done every time the car is started, some aspects still need to use professional equipment and manual to carry out actual inspection.

The maintenance items of pure electric vehicles are mainly in these aspects. The first is the inspection of vulnerable parts, such as wipers, tires, brake pads, various chassis parts, bushings, etc.

The second is the inspection of various oils, such as coolant, brake oil, gear oil, etc. The most important test item is the working state of the electric drive system, especially the working state of the high-voltage circuit, and whether the battery and circuit pipeline are damaged or leaked.

In general, the time, items and cycle of maintenance and inspection of pure electric vehicles are simpler and cheaper than those of traditional fuel vehicles and hybrid electric vehicles.

It is understood that some brands of pure electric vehicles will only cost about 100 yuan for subsequent vehicle condition inspection. Vulnerable parts can also be repaired and replaced in other secondary repair shops according to different user needs.

Combined with the cost of charging and driving pure electric vehicles, the overall travel cost of pure electric vehicles is indeed much lower than that of fuel vehicles and hybrid vehicles.