My 2016 model car with a 170 horsepower elite trim had this issue for almost one year. Performed two thorough inspections on all engine mounts and gearbox mounts. The garage conducted a thorough search but failed to discover any issues. However, the MOT garage acknowledged the presence of a problem but was unable to identify or provide an explanation for it.
I had the suspension, exhaust, and every other conceivable components inspected. There is no happiness or satisfaction.
One day, it abruptly ceased and never returned, hopefully avoiding any potential jinx.
I remained uncertain about the nature of the problem, to the extent that I had reached the point of having the clutch disassembled and examined.
My experience was characterised by fluctuations in acceleration and deceleration.
Best wishes. The automobile was really bothersome to the point that I considered selling it, despite my affection for it.