{"id":"2019_hyundai_sonata","make":"Hyundai","make_slug":"hyundai","model":"Sonata","model_slug":"sonata","year":2019,"url":"/hyundai/sonata/2019/","pts":["phev","hev","gas"],"configs":[{"id":41144,"model":"Sonata Plug-in Hybrid","pt":"phev","drive":"Front-Wheel Drive","trany":"Automatic (AM6)","cyl":4,"displ":2.0,"eng":"SIDI; PHEV","turbo":false,"super":false,"start_stop":true,"city":37,"hwy":42,"comb":39,"cityA":99,"hwyA":100,"combA":99,"kwh100":34.0,"range":null,"range_city":null,"range_hwy":null,"erange":28.0,"phev_comb":59,"charge240":2.7,"charge240b":0.0,"charger":"","charger_b":"","motor":"50 kW IPMSM","fuel":"Regular Gas and Electricity","vclass":"Midsize Cars","co2":100,"fe_score":10,"ghg_score":10,"fuel_cost":1600,"save_spend":5500,"guzzler":false,"mfr_code":"HYX","modified":"Fri Mar 25 00:00:00 EDT 2022"},{"id":41050,"model":"Sonata Hybrid SE","pt":"hev","drive":"Front-Wheel Drive","trany":"Automatic (AM6)","cyl":4,"displ":2.0,"eng":"SIDI; Hybrid","turbo":false,"super":false,"start_stop":true,"city":40,"hwy":46,"comb":42,"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":"270V Li-Ion","fuel":"Regular","vclass":"Midsize Cars","co2":212,"fe_score":9,"ghg_score":9,"fuel_cost":1500,"save_spend":3750,"guzzler":false,"mfr_code":"HYX","modified":"Tue Aug 20 00:00:00 EDT 2019"},{"id":41049,"model":"Sonata Hybrid","pt":"hev","drive":"Front-Wheel Drive","trany":"Automatic (AM6)","cyl":4,"displ":2.0,"eng":"SIDI; 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There are warning lights saying the inverter coolant is low but the reservoir is at the proper level. I suspect the coolant for the Hybrid charging inverter is bad and cr\u2026"],["2026-07-15","Engine","The primary failure is in the Engine/Powertrain system and Knock Sensor Detection System (KSDS), causing 6 identical sudden engine stalls (OBD-II code P1326) from 09/2000 to 06/2026. Additionally, severe excessive oil consumption was documented during 2 of these diagnostic visits, showing deep-seated engine issues. The\u2026"],["2025-07-19","Engine","Purchased 2019 after 44,000 miles engine was replaced metal in engine and inverter coolant issue July 2025 117,000 my inverter coolant light came in and off several times then car through all warning lights hev check engine warning shut it down went into limp mode Towed to dealership they checked and cleared codes said\u2026"]]},"investigations":[{"action":"DP22005","component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM","opened":"2023-01-27","closed":"2023-08-07","campaign":"22V063000","subject":"Pedestrian alert sounds","summary":"NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matt"},{"action":"DP22003","component":"ENGINE","opened":"2022-09-12","closed":"2023-12-12","campaign":"","subject":"Loss of Motive Power","summary":"The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are "},{"action":"EA19001","component":"AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE","opened":"2019-04-19","closed":"2024-09-19","campaign":"20V024","subject":"Electrical overstress","summary":"The Office of Defects Investigation (ODI) opened this investigation to determine if the failure of airbags to deploy during severe crashes, in certain vehicles, was the result of a safety related defect.\u00c2\u00a0 During the investigation a complex failure was studied that can result in non-deployment of subject vehicle air bags and other restraint system devices in severe crash events. The subject vehicles may be equipped with an airbag control unit (ACU) for the supplemental restraint system (SRS) Electronic Control Unit (ECU) manufactured by ZF-TRW. \u00c2\u00a0The ECU receives signals from crash sensors mounted in the vehicle and deploys the vehicle air bags and seat belt pretensioners in accordance with "}],"ncap":[{"desc":"4 DR FWD","overall":5,"frontal":5,"side":5,"rollover":4,"rollover_risk":0.105,"seats":5,"fcw":"No","ldw":"Optional","aeb":"Optional","esc":"","backup_cam":"","variant":null},{"desc":"4 DR FWD","overall":5,"frontal":5,"side":5,"rollover":4,"rollover_risk":0.105,"seats":5,"fcw":"Optional","ldw":"Optional","aeb":"Optional","esc":"","backup_cam":"","variant":"hev"}],"popularity":34,"headline":{"range":null,"mpg":42,"ncap":5,"complaints":169},"presskit_trims":[],"generated_at":"2026-09-11 05:01 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}