What is the most annoying thing to maintain?
The cost is expensive and the cycle is short . It can be maintained once every 10,000 kilometers with fully synthetic oil, but 5,000 kilometers in 4S stores.
Pure electric vehicles have advantages in these two points. Without an engine, maintenance is much easier than fuel vehicles. The most important thing is that maintenance items that require IQ tax are basically impossible to do. For example, items such as engine cleaning can be saved here. A lot of money.
The maintenance frequency of a hybrid vehicle is the same as that of a fuel vehicle, half a year to a year or 5,000 to 10,000 kilometers (because there is an engine, the oil needs to be changed), a pure electric vehicle is much simpler, and a lot of maintenance items can be saved without an engine. They are mainly based on inspection, and the inspection parts are basically the chassis and the three electrics.
Taking the dolphin as an example, talk about the maintenance of new energy vehicles
The first warranty is 3 months/5,000 kilometers, the regular maintenance is 1 year/20,000 kilometers, and the cost is 160 yuan. Check tires, wheel bearings, brake fluid, etc. on the chassis, mainly safety parts. The three electric parts check the motor antifreeze, high-voltage wiring harness and connectors, charger interface, electrostatic filter, etc.
In the entire maintenance manual, the items that need to be replaced are oil, as follows:
Drive motor antifreeze (4 years or 100,000 kilometers), brake fluid (2 years or 40,000 kilometers), transmission gear oil (2 years or 40,000 kilometers for the first time, and 48,000 kilometers for the next 2 years), battery coolant (First 2 years or 40,000 km, subsequent 2 years or 100,000 km).
What is not written in the manual does not mean that it should not be replaced, but should be judged according to the actual use of the car, mainly the chassis parts.
For example, brake pads, tires, lower swing arms, etc., but don’t worry too much. These parts need to be checked every time for routine maintenance. If there is a problem, the master will raise it and ask for replacement.
To sum up, the maintenance of pure electric vehicles is the most worry-free, the cycle is longer than that of hybrid vehicles and fuel vehicles, and the price is cheaper. There are few maintenance items that can be fooled, and fuel vehicles are basically the same as hybrid vehicles.
Source: Zhihu www.zhihu.com
Author: Zhang Lichen
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