The 2012 Hyundai Elantra has six airbags, two front, one in each front seat and two side airbags that deploy from the roof. Also take a look a the side impact door beams, while the beams rarely cause any issues with extrication, knowing where the beams are inside a door and how the door is constructed could help keeping you from skinning the door.
Boron Extrication An in-depth look into vehicle extrication and rescues involving today's automobiles

