Ford's engineers created a new technology which could give a four cylinder engine the power of six, and a six cylinder the power of an eight.

福特的工程师创造一个新技术，能使一个四缸改动机具有6缸的动力，一个六缸的具有8缸的动力。

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Taking the structure improvement of a four cylinder engine as an example, the application of simulation mode analysis in the practice is described.

以某一四缸发动机的结构改进为例，阐述了模态分析法的实际应用。

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The car was powered by a four cylinder air-cooled engine.

这辆汽车是由一个四缸气冷式发动机驱动的。

《柯林斯英汉双解大词典》

The company announced at the Los Angeles Auto Show that the U.S. version of its Mazda 6 midsize sedan, which got a major redesign for the 2014 model year, will offer a new four-cylinder diesel engine, in addition to a conventional four-cylinder gasoline engine.

FORBES: Mazda Bets Big On Diesel With The All-New 2014 Mazda 6

Next year Ford will offer a new Focus compact car in Europe, with a one-litre, three-cylinder engine that performs as well as the 1.6 litre, four-cylinder engine it replaces, yet uses about 20% less fuel.

ECONOMIST: Carmakers: Revenge of the petrolheads | The

When powered by gasoline, the C-MAX Energi uses the all-new 2.0-liter Atkinson-cycle four-cylinder engine - powerful and fuel efficient and among the most advanced non-turbocharged four-cylinder powertrains Ford has ever offered.

ENGADGET: Ford's 2013 C-Max Energi rolls out 95 MPGe, arrives later this fall