The X Foresters get a naturally aspirated, horizontally opposed (“boxer”) 2.5-liter while XTs get a turbocharged version of the 2.5-liter.

森林人X为自然吸气，水平对置2.5升发动机，XTs为2.5涡轮增压发动机。

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Is the engine supercharged, turbocharged or naturally aspirated?

是增压发动机，涡轮增压或自然吸气？

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The new Porsche 911 GT3 sets a new standard for road-going, naturally aspirated sports cars.

新款保时捷911 GT 3树立了公路版自然进气式跑车的新标准。

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The 6.3-liter, naturally aspirated V12 directs more than 500 pound-feet of torque through the seven-speed, dual-clutch rear transaxle.

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The twin-turbo V6 replaces the naturally aspirated 4.8-liter V8 engine in the previous-generation Panamera S and Panamera 4S. The new bi-turbo engine is also used in the Executive version of the Panamera 4S. The engine's figures themselves are indicators of progress: increases of 20 hp and 15 lb-ft torque when compared to the outgoing V8 engine.

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After all, up until only recently the XF had come powered exclusively by a selection of throbbing V8 engines that still top out at a galloping 510 horsepower (a 3.0-liter 340-horsepower supercharged V6 replaced the naturally aspirated 5.0-liter V8 in the lineup).

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