The Prius v I took delivery of has a slight shudder/vibration that I did not notice during the test drive of other Prius v's. Sometimes it is slight, sometimes it's a clunk almost as pronounced as a geared auto transmission shift. But it always happens the moment the EV light goes off and the ICE is engaged (< 7-10 mph). I wanted to gauge members to see if this is a normal phenom, because some have told me that the Prius has one of the smoothest take offs of any car. Thanks in advance for your responses. .