The 2011 Buick Regal CXL Sedan 4D is equipped with front side airbags, rear side curtain airbags, front side curtain airbags, 4-wheel abs, anti-lockout power door locks, alarm anti-theft system, braking assist, disc rear brake, ventilated disc front brake, dual front airbags, vehicle immobilizer anti-theft system, latch system child seat anchors, stability control, traction control, occupant sensing passenger airbag deactivation, front seatbelt pretensioners, front seatbelt force limiters.