The 2015 BMW 3 Series 328i xDrive is equipped with dual front knee airbags, front side airbags, rear side curtain airbags, front side curtain airbags, regenerative braking system, dual front active head restraints, rear active head restraints, 4-wheel abs, emergency braking preparation, cornering brake control, auto-locking power door locks, brake drying, ventilated disc rear brake, 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, front seatbelt warning sensor, fuel cut-off impact sensor.