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A joint in the driver's seat-back frame may not be properly welded, reducing the strength of the seat-back frame.","consequence":"In the event of a rear-impact crash, the seat-back may fail, increasing the risk of injury.","remedy":"GM will notify owners, and dealers will replace the driver's seat-back, free of charge.  The recall began June 28, 2018.  Owners may contact Chevrolet customer service at 1-800-222-1020.  GM's number for this recall is 18178.","notes":"Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.","park_outside":false,"do_not_drive":false,"mfr_campaign":"18178","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":14,"crash":0,"fire":0,"injured":0,"deaths":0,"comps":[["Electrical System",5],["Engine",4],["Seats",2],["Wheels",2],["Unspecified",2],["Exterior Lighting",1]],"by_year":{"2018":2,"2019":3,"2020":2,"2021":2,"2022":3,"2025":2},"excerpts":[["2025-07-22","Engine","Dear GM Executive Office, I am writing in frustration and disappointment after being told today by Chevrolet Customer Assistance that the case I opened (Case # [XXX]) was simply a \"dealer complaint\" and that no further help would be offered - despite my vehicle exhibiting a recurring, safety-related malfunction covered\u2026"],["2025-05-15","Fuel System, Gasoline","The contact owns a 2018 Chevrolet Sonic. The contact stated that while driving at an undisclosed speed, the engine was idling roughly. The contact stated that the check engine warning light was illuminated. Additionally, the contact stated that the vehicle was consuming an excessive amount of fuel. The contact stated t\u2026"],["2022-06-28","Air Bags","The contact owns a 2018 Chevrolet Sonic. The contact stated that while a 95-pound passenger was seated in the front passenger\u00e2\u20ac\u2122s seat, the air bag system was deactivated. The vehicle was taken to the local dealer who was unable to determine a failure and indicated no failure was found. The manufacturer was notified of\u2026"]]},"investigations":[],"ncap":[{"desc":"4 DR FWD","overall":5,"frontal":5,"side":5,"rollover":4,"rollover_risk":0.126,"seats":5,"fcw":"Optional","ldw":"Optional","aeb":"No","esc":"","backup_cam":"","variant":null},{"desc":"5 HB FWD","overall":5,"frontal":5,"side":5,"rollover":4,"rollover_risk":0.126,"seats":5,"fcw":"Optional","ldw":"Optional","aeb":"No","esc":"","backup_cam":"","variant":null}],"popularity":999,"headline":{"range":null,"mpg":32,"ncap":5,"complaints":14},"presskit_trims":[],"generated_at":"2026-09-11 06:27 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}