Thirty-four model year 2001 vehicles were tested in full frontal rigid barrier impacts at 40, 48 and 56 kmph with either belted or unbelted 5th Female, or belted 50th Male, Hybrid III occupants. The conclusions are as follows:​ Head contact with the windshield and header were observed in the unbelted 50th percentile male tests, indicating that the air bag alone was not sufficient to restrain the mid-sized male occupant. Head contacts with interior hard points infrequently resulted in HIC and/or Nij exceeding their respective IARVs. Increasing the test speed did not necessarily lead to an increase in HIC or Nij measurements, for the 5th female occupant. Abdomen-to-steering wheel contact was observed in this test series, however dummy abdomen instrumentation limitations precluded injury assessment.