Buick Lucerne 2006-08 models results also apply to: 2006-08 Cadillac DTS SIDE IMPACT TEST WITH STANDARD FRONT AND REAR HEAD CURTAIN AIRBAGS AND STANDARD FRONT SEAT-MOUNTED TORSO AIRBAGS OVERALL EVALUATION: Acceptable Injury measures Head protection Structure/safety cage Head/neck Torso Pelvis/leg Driver Good Good Acceptable Good Marginal Rear passenger Good Good Good Good Important: Side impact crash test ratings can be compared across vehicle type and weight categories. Test details: The Buick Lucerne was introduced in the 2006 model year as a replacement for the Buick LeSabre and Park Avenue. The Cadillac DTS was introduced in the 2006 model year as a replacement for the Cadillac DeVille. Injury measures: Driver — Measures taken from the dummy indicate that a fracture of the pelvis would be possible in a crash of this severity. The risk of significant injuries to other body regions is low. Rear passenger — Measures taken from the dummy indicate a low risk of any significant injuries in a crash of this severity. Head protection: Driver — The dummy's head was protected from being hit by any hard structures, including the intruding barrier, by a side curtain airbag that deployed from the roof. Rear passenger — The dummy's head was protected from being hit by any hard structures, including the intruding barrier, by a side curtain airbag that deployed from the roof.