{"id":"2026_kia_k4","make":"Kia","make_slug":"kia","model":"K4","model_slug":"k4","year":2026,"url":"/kia/k4/2026/","pts":["gas"],"configs":[{"id":50057,"model":"K4 4DR w/ DMS","pt":"gas","drive":"Front-Wheel Drive","trany":"Automatic (AV-S1)","cyl":4,"displ":2.0,"eng":"","turbo":false,"super":false,"start_stop":false,"city":29,"hwy":39,"comb":33,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"","fuel":"Regular","vclass":"Midsize Cars","co2":269,"fe_score":6,"ghg_score":6,"fuel_cost":1900,"save_spend":1750,"guzzler":false,"mfr_code":"KMX","modified":"Wed Mar 18 00:00:00 EDT 2026"},{"id":50058,"model":"K4 without DMS","pt":"gas","drive":"Front-Wheel Drive","trany":"Automatic (AV-S1)","cyl":4,"displ":2.0,"eng":"","turbo":false,"super":false,"start_stop":false,"city":29,"hwy":39,"comb":33,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"","fuel":"Regular","vclass":"Midsize Cars","co2":267,"fe_score":6,"ghg_score":6,"fuel_cost":1900,"save_spend":1750,"guzzler":false,"mfr_code":"KMX","modified":"Wed Mar 18 00:00:00 EDT 2026"},{"id":50072,"model":"K4 Hatchback","pt":"gas","drive":"Front-Wheel Drive","trany":"Automatic (AV-S1)","cyl":4,"displ":2.0,"eng":"","turbo":false,"super":false,"start_stop":false,"city":28,"hwy":34,"comb":30,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"","fuel":"Regular","vclass":"Large Cars","co2":289,"fe_score":6,"ghg_score":6,"fuel_cost":2100,"save_spend":750,"guzzler":false,"mfr_code":"KMX","modified":"Wed Mar 18 00:00:00 EDT 2026"},{"id":50059,"model":"K4","pt":"gas","drive":"Front-Wheel Drive","trany":"Automatic (S8)","cyl":4,"displ":1.6,"eng":"SIDI","turbo":true,"super":false,"start_stop":false,"city":26,"hwy":33,"comb":28,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"","fuel":"Regular","vclass":"Midsize Cars","co2":314,"fe_score":5,"ghg_score":5,"fuel_cost":2250,"save_spend":0,"guzzler":false,"mfr_code":"KMX","modified":"Wed Mar 18 00:00:00 EDT 2026"},{"id":50073,"model":"K4 Hatchback","pt":"gas","drive":"Front-Wheel Drive","trany":"Automatic (S8)","cyl":4,"displ":1.6,"eng":"SIDI","turbo":true,"super":false,"start_stop":false,"city":26,"hwy":33,"comb":28,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"","fuel":"Regular","vclass":"Large Cars","co2":314,"fe_score":5,"ghg_score":5,"fuel_cost":2250,"save_spend":0,"guzzler":false,"mfr_code":"KMX","modified":"Wed Mar 18 00:00:00 EDT 2026"}],"vclass":"Midsize Cars","segment":"Midsize car","epa_certified":true,"recalls":[{"campaign":"26V135000","component":"SEAT BELTS:REAR/OTHER:ANCHORAGE","mfr":"Kia America, Inc.","reported":"2026-03-06","owner_notified":"2026-05-05","units":14870,"summary":"Kia America, Inc (Kia) is recalling certain 2027 Kia Telluride and 2026 Kia K4 vehicles. The rear center seat belt anchor buckle in the 2026 K4 and the third-row center seat belt anchor buckle in the 2027 Telluride may not latch properly.","consequence":"A seat belt buckle that is not latched properly can fail to restrain an occupant in a crash, increasing the risk of injury.","remedy":"Dealers will inspect and replace the anchor buckle assembly, as necessary, free of charge. Owner notification letters were mailed May 5, 2026. Owners may contact Kia at 1-800-333-4542. Kia's number for this recall is SC364. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning March 20, 2026.","notes":"","park_outside":false,"do_not_drive":false,"mfr_campaign":"SC364","initiated_by":"MFR","variants":[],"severity":"high"}],"recall_count":1,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":92,"grade":"A","complaints":{"count":8,"crash":4,"fire":0,"injured":1,"deaths":0,"comps":[["Lane Departure",5],["Steering",3],["Unspecified",3],["Forward Collision Avoidance",2],["Vehicle Speed Control",1],["Tires",1]],"by_year":{"2026":8},"excerpts":[["2026-09-07","Air Bags","Was in a side impact collision on july 17, 2026, vehicle was totaled but no air bags deployed nor did any collision sensors go off"],["2026-08-09","Steering","The vehicle issues began 3 weeks after purchasing a 2026 Kia K4 with 89 miles on it. *\"Key fob not recognized\", black screen, car not starting and cascading into many other infotainment problems. ** Revving far higher (1.4 - 4.4) with the slightest acceleration ***Hesitating, them engaging so suddenly that steering is \u2026"],["2026-06-01","Forward Collision Avoidance","The contact owns a 2026 Kia K4. The contact stated that on several occasions while driving at various speeds with the smart cruise control activated, the brake was applied inadvertently and the steering wheel steered to the right, overcorrecting his steering efforts. The contact state that the inadvertent braking and s\u2026"]]},"investigations":[],"ncap":[{"desc":"4 DR FWD","overall":5,"frontal":4,"side":5,"rollover":5,"rollover_risk":0.099,"seats":5,"fcw":"Standard","ldw":"Standard","aeb":"Standard & Optional","esc":"","backup_cam":"","variant":null},{"desc":"5 HB FWD","overall":5,"frontal":4,"side":5,"rollover":5,"rollover_risk":0.099,"seats":5,"fcw":"Standard & Optional","ldw":"Standard","aeb":"Standard & Optional","esc":"","backup_cam":"","variant":null}],"popularity":65,"headline":{"range":null,"mpg":33,"ncap":5,"complaints":8},"presskit_trims":[],"generated_at":"2026-09-11 06:27 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}