Slight vibration

[Lawrence]

Is it a vibration or rather a kinda grunting you here on low revs around 1500rpm-1800rpm range(petrol engine) on 1st or 2nd gear during take off? Do you feel like the the "vibration" comes from clutch/transmission area(assuming it's manual transmission).

I feel the vibration in the body of the car mostly at lower revs when accelerating. On the highway I am also feeling it in 4th.