混能車(HYBIRD)

2007-11-25 2:28 am
請問混能車(HYBIRD)究竟可以慳到幾多油錢?
要貴十幾萬一部值得嗎?

回答 (4)

2007-11-28 7:52 am
✔ 最佳答案
上面嗰位tth611可能對混能(HYBRID)汽車, 甚至對汽車都唔係好有認識. 就等我解釋一下啦.
用番tth611嘅RX400h做例子. 如果RX400h比普通版RX350貴$120,000的話, 其實係扣除咗混能/環保車嘅退稅優惠未呢? 我冇價目表喺手, 但印象中就差不多差十二萬. 減咗$50,000退稅優惠上限後, 實則差價為$70,000.
跟住睇番耗油量, 用日本交通省基準, RX400h為17.8km/L; RX350為9.0km/L. 通常呢個數字係過於樂觀, 喺香港一般揸, 最慳都要用多至少20%油. 即係話, 以現時油價$14.50左右, RX400h喺城市行駛每公里就要$1.01, 而RX350就要$2.00, 即係每公里慳$0.99. 用番差價$70,000計算, 即係行70,707公里就會圍番成本. 要清楚一點, 油價係會不斷上升, 油價上升, 咁兩架車嘅每公里行車價錢嘅分別就越嚟越大, 即係需要圍番成本嘅里數就會越嚟越少.
仲有係, hybrid其中一個好重要嘅組件係個brake. 當駕駛者鬆開油門時, 個regenerative motor會隨住架車行走而recharge個電, 踩brake時亦都會. 真正用brake皮同brake碟只係喺差不多停定架車或急停時先會用, 其他時間係個regenerative motor拖慢架車, 係recycle個動能. 咁樣亦都直接延長咗brake 皮同碟嘅壽命, 又慳番D錢.
除咗錢, 仲有其它好處. 其一當然係環保, 因為停車同巡航時引擎自動關掉, 減少廢氣排出.
亦都係咁, 行車亦較RX350寧靜.
Hybrid車用嘅CVT無段變速波箱比一般用齒輪嘅波箱暢順, 因為CVT根本就唔會轉波.
仲有就係performance. 要知道喺外國, RX400h出時仲未有RX350 -- 之前係RX300, 同北美版嘅RX330. 兩架車嘅馬力都同RX400h差好遠(RX400h最少多60匹). 當時Lexus係標榜慳油之餘仲有更好performance, 係win-win situation.
RX400h亦有豐田最先進嘅VDIM安全裝置, 其他豐田嘅Hybrid車都有. RX350就冇.
有D人話hybrid個電池壞咗整好貴. 我唔知有邊個真係自己攞過錢出嚟換電, 因為豐田hybrid部件全球都有8年160,000km免費保養維修.
總括而然, 值唔值要睇你個人價值觀. 我個人就覺得值.
2007-11-27 10:44 pm
如果你是百分之一百在市區行駛,
那麼RX400h 可以幫你慳最多40%油錢,
因為以RX350在市區行要接近$2.0/km計,
RX400h只不過是$1.2/km以現在$15.34油計算。
但如果是時常行高速公路,大家都是差不多在$1.7/km。
這是RX400h 的設計。
因為LS600h 在各方面的情況的耗油量都較LS460低,
但在外國GS450h 亦不是特別慳油因為它的設定是大power,
好明顯不同設定的hybird有不同主旨,
實際亦不可慳到付出,
但只是差不多的油錢及牌費可以換新更大的output,
所以亦不是不值,
完全視乎個人價值觀!
參考: 恩
2007-11-27 1:59 am
It depands on how you drive that...

As an example, Lexus RX400h
It is about 120,000 HKD more expensive than the RX350
If you save $1 per km, you drives 100,000km, it still not cover the price..

And If you are not drive that slowly, it won't save any for you because it just use the petrol, and we still not know when the battery run out of life.....

Don't get a hybrid unless you are driving in town, and not so long, because once the battery run out of juice, it will automaticly changed into petrol, in the time, what you have save is nothing, and you spend more,,,

Use the example of the RX, the hybrid one got a petrol engine of 3300cc, which is 200cc less than the petrol proper one, if you want to go on the same speed, you spent more, so my verdict about those hybrid car is get one if you think GreenPeace are all rubbish!!!
參考: A proper brain inside my head, Such Transportation Dept
2007-11-25 6:58 am
其實混能車大約可慳 15-20% 油量左右,
實際唔係慳好多,
混能車的重點是減小廢氣排放,
令污染較小,令我地的下一代有更藍的天空.
要貴十幾萬一部值唔值得,
我覺得見仁見智,我自己就覺得值得啦!唔知你點睇...
參考: is me


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