With the booming new energy vehicle market, hybrid, extended range, and pure electric models have their own fans, and consumers should not only pay attention to vehicle performance, but also consider long-term cost when buying a car. The following is a detailed comparison of the cost of these three types of models, and give suggestions for buying a car.

先看能耗成本。純電動車以電為動力，若使用家用電充電，每度電按0.5 - 0.8元計算，行駛100公里電耗約15 - 20度，成本僅7.5 - 16元。混動車型在純電模式下能耗與純電動車相近，切換到燃油模式後，百公里油耗一般在4 - 6升，以每升汽油7元估算，百公里成本28 - 42元。增程式電動車日常以純電行駛為主，電量不足時發動機發電，綜合能耗介於純電和混動之間。

In terms of maintenance costs, pure electric vehicles have a simple structure, no complex mechanical parts such as engines, and the maintenance items are mainly battery, motor testing and routine inspection, and the annual maintenance cost is about 1500-0 yuan. Hybrid and extended range models include engines, maintenance items and cycles are similar to those of fuel vehicles, and the annual maintenance cost is about 0-0 yuan.

Then consider the cost of battery replacement. The cost of battery batteries for pure electric vehicles is high, and although most car companies offer a long warranty, it can be expensive to replace the battery after the warranty period, which can reach one-third or even more of the price of the vehicle. Hybrid and range-extended models have relatively small battery capacity and lower replacement costs.

On the whole, if the daily commuting distance is short and the charging is convenient, the long-term cost of pure electric vehicles is the lowest; For consumers who have both long-distance travel needs and want to balance daily energy saving, hybrid and range extender models are more suitable, with the increased range electric vehicle using lower energy consumption in urban areas, and the hybrid model slightly better in terms of technical maturity and applicability. When buying a car, consumers should rationally choose the most suitable new energy vehicle based on their own travel needs, charging facilities and budget, so as to achieve a win-win situation between economy and practicality.