A rocking and/or vibrating car seat for providing comfort to an infant comprising a base; a first rocker bar parallel to a second rocker bar in the inner compartment of the base extending from the first side to the second side of the base, a motor for driving the movement of the first rocker bar and second rocker bar; a cushioned seat for placing in the base atop the first rocker bar and the second rocker bar; and a vibrating unit disposed in the cushioned seat for vibrating the cushioned seat.