The 2008 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, post-collision safety system impact sensor, rear seatbelt pretensioners, third row seatbelt pretensioners, rear seatbelt force limiters, third row seatbelt force limiters.