雷克薩斯HS 250h????

Lexus HS 250h

??? 《消費(fèi)者報(bào)告》把雷克薩斯（Lexus）HS 250h油電混動(dòng)轎車與謳歌（Acura）的TSX基本款進(jìn)行了對(duì)比，后者是一款四缸發(fā)動(dòng)機(jī)轎車。謳歌TSX的油耗為每加侖25英里，雷克薩斯HS 250h為每加侖31英里。不過(guò)雷克薩斯的售價(jià)不到4萬(wàn)美元，它的五年擁有成本大概在4.45萬(wàn)美元左右。謳歌TSX的價(jià)格約為3.07萬(wàn)美元，五年擁有成本約為4.1萬(wàn)美元。由于這兩臺(tái)車的燃油經(jīng)濟(jì)性相差不大，因此雷克薩斯HS 250h的車主必須開(kāi)上8年，才能在擁有成本上戰(zhàn)勝謳歌TSX。不過(guò)如果油價(jià)飆升到每加侖11.5美元的話，那么這個(gè)周期就會(huì)縮短成一年——不過(guò)那么高的油價(jià)實(shí)在太恐怖了。

寶馬335d

????Consumer Reports compared the Lexus HS 250h gas-electric hybrid against Acura's TSX base model with a four-cylinder engine. The Acura gets 25 miles per gallon, the Lexus 31 miles per gallon. But the Lexus costs just under $40,000 to buy and $44,500 to operate for five years; the Acura costs about $30,700 and $41,000 to operate. Given the fairly narrow advantage the Lexus has in terms of fuel economy, an owner would have to keep the Lexus for more than eight years to overcome the cost disadvantage. If gasoline were to rise to more than $11.50 a gallon -- a dreadful thought, everyone can agree -- the payback period shrinks to one year.

BMW 335d

????寶馬（BMW）3系由于其質(zhì)量、運(yùn)動(dòng)性和出色的做工而受到了車主和評(píng)測(cè)人員的一致褒獎(jiǎng)，不過(guò)大家很少表?yè)P(yáng)它的燃油經(jīng)濟(jì)性?，F(xiàn)在寶馬3系又推出了一款柴油動(dòng)力版，名叫335d。它的起價(jià)約在5.19萬(wàn)美元，比汽油動(dòng)力的328i差不多整整貴了1萬(wàn)美元，而且養(yǎng)車成本也更高。335d每加侖柴油可以跑28英里，汽油版每加侖能跑23英里。柴油版的經(jīng)濟(jì)性需要在8年后才能超過(guò)汽油版。

????BMW's 3 Series has won raves from owners and plaudits from reviewers for quality, sportiness and excellent engineering -- but rarely for fuel economy. BMW is offering a diesel-powered variant, dubbed the 335d. The diesel model, starting at about $51,900, represents almost $10,000 more in purchase price than the gasoline powered 328i, and costs more to operate. The diesel gets 28 miles per gallon of fuel, while the gasoline models gets 23 miles per gallon. After eight years of ownership, the diesel starts to be a better deal financially.