V12发动机是汽车领域最完美的发动 ... 因为它的点火范围是60度，相当于曲轴每旋转60度。 发动机 发动机(Engine)是一种能够把其它形式的能转化为机械 ...

Concept cars are the automotive world's version of a fever dream. They're wild, futuristic, and often completely impractical.

The design allowed for a 12-cylinder design that didn't require the additional length needed to accommodate a traditional V12 engine. While the Bentley W12 took a similar philosophical approach ...

That won't affect our market since the Audi retired the W12 here after 2017, and the engine won't reappear in the 2019 model. Our top end will be the A8 60 with a 4.0-liter, twin-turbo V8 making ...