When car is stationary it vibrates in drive but quiet in neutral

It's possible that it would be the mounts, are you experiancing any other drivability issue or has the check engine light come on at all?

remove loer engine cover and use a block of wood on a jack on the edge of oil pan, slightly raise te engine and sit in drivers seat ;that is one way i check to make shure ,but if it looks like coffee spilled then they are blown for shure