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VC-Turbo引擎能跟V6 NA引擎一樣安靜順暢!?

對台灣人來說重點應該是空間變大,有NX的車身大小卻有RX等級的空間,應該會吸引不少人
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EV8DJUMP wrote:
對台灣人來說重點應...(恕刪)
四缸引擎在低轉時通常都感覺不出精緻度的問題,但其實轉速只要一拉高就會馬上原形畢露了。

美國消費者報告Consumer Reports日前作的QX50測試中就有多次特別提到:

"But the indicated fuel economy (as reported on the in-car computer) isn't spectacular, the engine sounds strained and unrefined, and it requires the use of premium fuel."
(然而旅程電腦顯示的油耗並不怎麼樣,且引擎聲聽起來像是被榨得很勉強且不精緻,又需要加高級汽油。)

"But as soon as drivers take the QX50 up a hill, or need power to merge, the CVT makes the engine rev higher, and the four-cylinder engine just roars."
(然而一旦QX50要上坡或需要加速匯入車流,CVT就會讓轉速提高,此時這四缸引擎就只會嘶吼了。)

"The only sound that breaks through the hushed cabin is that coarse engine note that happens under hard acceleration."
(唯一能侵入這安靜的車室的噪音只有重加速時的粗糙引擎聲浪。)(按:能用coarse來形容引擎聲也夠慘了。)

接下來的一個段落與引擎無關,但也不是什麼好評語:

"Our drivers haven't been particularly impressed with how the Infiniti handles; it's a compact luxury SUV that feels bigger than it is. The overly light steering isn't particularly quick and makes it feel cumbersome, even when going through mildly sharp corners. The new Infiniti doesn't provide driving pleasure, unlike such competitors as the Audi Q5 and BMW X3."
(我們的試駕車手都沒有對QX50的操控性留下什麼好印象:這是款開起來的感覺比實際大小來得大的車。過輕且反應不怎麼快的轉向系統讓車子即使只是輕微過彎都感覺很笨重。Infiniti的這款新車完全沒有駕駛樂趣可言,不像對手Audi Q5和BMW X3。)

不過單純只論直線加速能力,不論運轉質感與操控性的話,QX50評價還是很不錯的:

"Most testers found that the engine delivered good acceleration off the line with hardly any turbo lag, and thought it was very responsive in everyday driving."
(大多數的試駕車手都認為這個引擎提供了良好的靜止起步力道且幾乎感覺不到渦輪的遲滯,且在日常駕駛中提供了良好的油門反應。)
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