The 2025 Kia K4 GT-Line is equipped with front pedestrian automatic emergency braking, front automatic emergency braking, intersection/junction turn automatic emergency braking, lane keeping assist, check rear seat reminder, pedestrian detection pre-collision warning system, driver attention alert system, vibrating steering wheel pre-collision warning system, audible warning pre-collision warning system, visual warning pre-collision warning system, vehicle exit safety system, adaptive speed limiting traffic sign recognition, sensor/alert blind spot safety, rear cross traffic alert, lane deviation sensors, driver knee airbags, rearview camera system, front side airbags, rear side curtain airbags, rear side airbags, front side curtain airbags, 4-wheel abs, auto-locking power door locks, intersection/junction turn pre-collision warning system, auto off electronic parking brake, alarm anti-theft system, braking assist, hill holder control, disc rear brake, ventilated disc front brake, dual front airbags, vehicle immobilizer anti-theft system, power brakes, latch system child seat anchors, electronic brakeforce distribution, stability control, traction control, in dash rearview monitor, occupant sensing passenger airbag deactivation, front seatbelt pretensioners, front seatbelt force limiters, front emergency locking retractors, rear seatbelt pretensioners, rear seatbelt force limiters, door unlock impact sensor, rear emergency locking retractors, front seatbelt warning sensor.