The 2007 Mercedes-Benz GL-Class GL 450 is equipped with front side airbags, rear side curtain airbags, rear side airbags, front side curtain airbags, dual front active head restraints, 4-wheel abs, power door locks, 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, vehicle immobilizer anti-theft system, electronic brakeforce distribution, stability control, traction control, occupant sensing passenger airbag deactivation, front seatbelt pretensioners, front seatbelt force limiters, child seat anchors, first aid kit, rear seatbelt pretensioners, third row seatbelt pretensioners, rear seatbelt force limiters, third row seatbelt force limiters.