The 2011 BMW Z4 sDrive35i is equipped with dual front knee airbags, rollover protection system, front side airbags, 4-wheel abs, anti-lockout power door locks, cornering brake control, brake drying, ventilated disc rear brake, alarm anti-theft system, braking assist, ventilated disc front brake, dual front airbags, vehicle immobilizer anti-theft system, passenger switch airbag deactivation, electronic brakeforce distribution, stability control, traction control, front seatbelt pretensioners, front seatbelt force limiters, child seat anchors.