以多数家用车平均行驶里程计算，大约每年能行驶1.5万公里，行驶10万公里就要6年半多一点。首先是最基础的机油和各种滤芯的更换，如果用的是原厂机油或与原厂等级相同的机油，那么就按照厂家建议的公里数保养就可以了，大多数车是5000公里保养一次，有的车是7500公里，有的是1万公里。每次换机油都要换机油滤芯，空气滤芯和汽油滤芯也按照厂家建议按时更换，机油三滤的保养是保证车辆稳定运行的基础。5000公里保养一次的到10万公里就要换20次机油，1万公里保养一次的就要换10次机油。还有空调滤芯，一般是半年换一次，用的少的话一年换一次，每到夏天来的时候更换。
Based on the average mileage of most household cars, it can travel 15000 kilometers every year, and it takes a little more than six and a half years to travel 100000 kilometers. The first is the replacement of the most basic engine oil and various filter elements. If the original engine oil or engine oil of the same grade as the original factory is used, it can be maintained according to the mileage recommended by the manufacturer. Most cars are maintained once every 5000 kilometers, some 7500 kilometers and some 10000 kilometers. The engine oil filter element shall be replaced every time the engine oil is changed, and the air filter element and gasoline filter element shall also be replaced on time according to the manufacturer's recommendations. The maintenance of the three oil filters is the basis to ensure the stable operation of the vehicle. The engine oil needs to be changed 20 times for every 5000 km to 100000 km, and 10 times for every 10000 km. There are also air-conditioning filter elements. They are usually replaced every six months. If they are used less, they are replaced once a year. They are replaced every summer.