Introduced in 2017 with the facelifted S-Class, the OM 656 is the latest and the greatest turbo diesel rolled out by Mercedes-Benz. An inline-six displacing 2,925 cubic centimeters, the engine is ...

The 2021 MotorTrend Car of the Year had slipped to fifth in our Ultimate Car Rankings—does the sixth-gen E-Class retake the lead?

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

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