Not only are Chinese carmakers redefining the world of EVs, but one of them is now taking on the Wankel rotary engine. Originally designed by German engineer Felix Wankel and later refined into a ...

You'd think measuring an engine's displacement would be simple, but there's a long history of trying to figure out how to ...

Mazda has never been scared to try something different, and its 1990s luxury coupe embodies this approach as well as any ...

Many drivers think semi-synthetic and synthetic blend oils are different, but they’re basically the same, labeling standards ...

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