The 2013 BMW X5 xDrive35i AWD 4dr SUV is equipped with front side airbags, rear side curtain airbags, front side curtain airbags, front parking sensors, rear parking sensors, regenerative braking system, dual front active head restraints, 4-wheel abs, emergency braking preparation, power door locks, brake drying, hill descent off-road driving assist, ventilated disc rear brake, alarm anti-theft system, braking assist, hill holder control, ventilated disc front brake, dual front airbags, power brakes, latch system child seat anchors, electronic brakeforce distribution, stability control, traction control, occupant sensing passenger airbag deactivation, front seatbelt pretensioners, front seatbelt force limiters, post-collision safety system impact sensor, alert system impact sensor, battery disconnect impact sensor, door unlock impact sensor, roll stability control, front seatbelt warning sensor, fuel cut-off impact sensor.