AnsSafety features of Tata Nexon Smart Plus S 1.2 5 Speed include center lock, child safety lock, anti lock braking system, 6 airbags, driver airbag, passenger airbag, side airbag front, engine immobilizer, speed alert, speed sensing auto door lock, seat belt warning, door ajar warning, electronic stability control (esc), day & night rear view mirror, impact sensing auto door unlock, isofix child seat mounts, curtain airbags whereas Tata Nexon Smart Plus S 1.2 5 Speed safety features are center lock, child safety lock, anti lock braking system, 6 airbags, driver airbag, passenger airbag, side airbag front, engine immobilizer, speed alert, speed sensing auto door lock, seat belt warning, door ajar warning, electronic stability control (esc), day & night rear view mirror, impact sensing auto door unlock, isofix child seat mounts, curtain airbags.