呢部e3唔燒油，日常成本應該睇「電耗」而唔係油耗。現有參配未提供kWh/100km數字，已知係43.2kWh電池、NEDC續航401km；實際耗電亦會跟駕駛方式同使用環境有落差。
如果你問汽油消耗，答案就係冇油耗，因為比亞迪e3完全靠電行。資料只列出43.2kWh磷酸鐵鋰電池同NEDC 401km續航，未有每百公里耗電數據，以官方最新資料為準。
The BYD e3 is a pure-electric saloon, so it does not consume petrol and has no fuel-consumption figure. This 401km front-wheel-drive version uses a 43.2kWh battery, but its official electricity-consumption figure is not provided here; refer to BYD’s latest published data.
e3係純電動車，唔使入油，所以油耗係零，亦冇「幾多L/100km」呢個數。呢款401km前驅版配43.2kWh電池，實際用電量會受車速、冷氣同路況影響，官方電耗以比亞迪最新公布為準。
