Mercedes-Benz W169 2005 A180 CDI Avangard Auto

  mercedes/class/2004-2012

Good day,

I trust you are well. I am experiencing vibration in the vehicle when accelerating at round about 55km/h to 60km/h and then it disappears completely. No issues on deceleration. 

What can be the problem? Please advice. 

Regards

Ps: "Can it be the engine or gearbox mountings?"

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