EV vs Petrol Ownership Cost
Compare energy, annual expenses, purchase, resale assumptions and charging installation.
Pre-filled values are examples, not personal facts or current local rates. Replace them before calculating.
Calculation method and references
Ownership cost = acquisition ? resale + annual energy × years + other annual cost × years + one-time costs.
Method reviewed: 2026-09-08
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{"fields":[{"key":"distance","label":["年行駛里程（公里）","Annual distance (km)"],"type":"number","value":15000,"min":0,"max":1000000000,"step":"any"},{"key":"years","label":["持有年數","Ownership years"],"type":"number","value":5,"min":1,"max":40,"step":1},{"key":"oilUse","label":["油車百公里油耗（升）","ICE L/100 km"],"type":"number","value":7,"min":0,"max":200,"step":"any"},{"key":"oilPrice","label":["汽油單價（元/升）","Petrol CNY/L"],"type":"number","value":8,"min":0,"max":1000,"step":"any"},{"key":"evUse","label":["電車百公里電耗（kWh，含充電損耗）","EV kWh/100 km including charging losses"],"type":"number","value":16,"min":0,"max":300,"step":"any"},{"key":"evPrice","label":["綜合充電單價（元/kWh）","Effective charging CNY/kWh"],"type":"number","value":1,"min":0,"max":1000,"step":"any"},{"key":"oilAnnual","label":["油車每年保險保養等","ICE annual non-energy costs"],"type":"number","value":6000,"min":0,"max":1000000000,"step":"any"},{"key":"evAnnual","label":["電車每年保險保養等","EV annual non-energy costs"],"type":"number","value":6500,"min":0,"max":1000000000,"step":"any"},{"key":"oilBuy","label":["油車全部購車支出","ICE total acquisition cost"],"type":"number","value":150000,"min":0,"max":1000000000,"step":"any"},{"key":"evBuy","label":["電車全部購車支出","EV total acquisition cost"],"type":"number","value":160000,"min":0,"max":1000000000,"step":"any"},{"key":"oilResale","label":["油車期末殘值（假設）","ICE resale value, assumed"],"type":"number","value":50000,"min":0,"max":1000000000,"step":"any"},{"key":"evResale","label":["電車期末殘值（假設）","EV resale value, assumed"],"type":"number","value":50000,"min":0,"max":1000000000,"step":"any"},{"key":"charger","label":["充電樁安裝等一次性費用","One-time charging installation"],"type":"number","value":3000,"min":0,"max":1000000000,"step":"any"}],"title":["油車電車成本比較","EV vs Petrol Ownership Cost"],"engine":"vehicle-cost","scope":["不預測殘值、保險漲價、電池維修或補貼；金額和里程都是用戶假設，不自動套用品牌數據。","No forecasts of resale, insurance, batteries or subsidies; all parameters are entered assumptions."]}