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升级    48.4% - UID
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The other is an all new 3.0L V6 i-VTEC J30A with the VCM (variable cylinder management), shutting-off 3 cylinders on one bank of the V6 when reduced power is needed such as during cruising or driving down hill. The only tell-tale sign that the engine is running on 3 cylinders is when the ECO green light at the panels light up.
Unlike the lower-powered small electric hybrid it has 250 horses and 31.5 kg-m of torque under the hood ready whenever needed. The power curve delivers in a linear progression without any blank-spot torque as in it 2.4L engines. This advance i-VTEC engine pulls eagerly at any rpm with an extra surge/boost ala turbo comes above 4,000 rpm when the second cams setting kicks-in with its intoxicating power all the way toward the redline.
A power ratio of approx 138 hp per ton is enough to propel this car 0–100 km/h under 8 seconds, placing it in rank with serious sports-oriented cars. The great engine matches perfectly with a great suspension and high-rigid-tensional-steel body makes this 3L Elysion not your next-door granddaddy boring MPV.
With a compression ratio of 11.0 it requires premium RON 98 fuel grade (or RON 100 when available) to tap its fullest potential. A regular RON 95 will set the engine 10% less powerful but with no persistent knocking as it has an intelligent timing and anti knocking control. It drives and switching gears extra smooth and sipping fuel at a rate of 9.8 km/l or about the consumption of normal 2.0 to 2.4L engines. In highway driving it can even go as high as 15–16 km/l putting smaller 1.5-2L family sedans as its fuel-sipping rival. In short this engine is a real gem. |
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发表于 2015-11-16 22:23:04
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