全国二手汽车保值率数据

根据二手汽车的车型信息，从保值率计算模型的函数数据库中获取对应的函数，计算获得二手汽车在认证二手车和拍卖二手车两个渠道的市场平均保值率数值；其中，车型信息包括型号、上牌时间、里程、车况、交易地点和/或颜色；同时，该模型可分不同车龄年限，从品牌、车系、年款等多维度，计算出其对应的保值率数值。保值率数据准确度高，多渠道、多维度统计分析，且稳定性强，可以相对准确地计算获得二手汽车的市场平均保值率，可广泛应用于二手汽车交易行业的参考当中。

Based on the vehicle profile of used vehicles, the corresponding function is retrieved from the function database of the residual value calculation model to calculate the market average residual value of used vehicles through two channels: certified pre-owned (CPO) vehicles and auctioned used vehicles. The vehicle profile includes model, registration date, mileage, vehicle condition, transaction location and/or color. Additionally, this model can compute corresponding residual values across multiple dimensions including brand, vehicle series, model year, and stratified by different vehicle age thresholds. Featuring high data accuracy, multi-channel and multi-dimensional statistical analysis, and robust stability, the model can relatively accurately obtain the market average residual value of used vehicles, and can be widely used as a reference in the used vehicle trading industry.