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equipped with a 6.2L V8 gas engine.  The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.","consequence":"Engine failure increases the risk of a crash.","remedy":"Dealers will inspect the engine, and as necessary, repair or replace the engine.  For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filter, and update the owner's manual.  Repairs will be performed free of charge.  Owner notification letters were mailed June 18, 2025.  Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782.  GM's number for this recall is N252494000.","notes":"Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-888-275-9171) or go to www.nhtsa.gov.","park_outside":false,"do_not_drive":false,"mfr_campaign":"N252494000","initiated_by":"ODI","variants":[],"severity":"high"},{"campaign":"25V015000","component":"SEATS:MID/REAR ASSEMBLY","mfr":"General Motors, LLC","reported":"2025-01-16","owner_notified":"","units":5,"summary":"General Motors, LLC (GM) is recalling certain 2024 Chevrolet Silverado EV and 2024-2025 GMC Sierra EV pickup trucks.  The bolt that secures the rear center seat belt assembly to the seat structure may not have been properly tightened.","consequence":"An improperly secured seat belt assembly may not restrain an occupant as intended, increasing the risk of injury in a crash.","remedy":"GM will tighten the bolt that attaches the center seat belt assembly to the rear seat structure, free of charge.  All affected vehicles are still in dealer inventory and, therefore, no owner letters will be mailed.  Owners may contact GM customer service at 1-888-988-7267, or Chevrolet customer service at 1-800-222-1020.  GM's number for this recall is N242489901.","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 nhtsa.gov.","park_outside":false,"do_not_drive":false,"mfr_campaign":"N242489901","initiated_by":"MFR","variants":["bev"],"severity":"high"},{"campaign":"24V755000","component":"EXTERIOR LIGHTING:LIGHTING CONTROL MODULE","mfr":"General Motors, LLC","reported":"2024-10-10","owner_notified":"2024-11-04","units":1962,"summary":"General Motors, LLC (GM) is recalling certain 2024 GMC Sierra EV vehicles.  The front turn signal lights and parking lights may be too similar in brightness, making it difficult to see the front turn signals when they are activated.  As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, \"Lamps, Reflective Devices, and Associated Equipment.\"","consequence":"Front turn signals that are difficult to see may not clearly indicate the driver's intentions to other road users, increasing the risk of a crash.","remedy":"Dealers will replace the headlamp multipurpose LED driver (MLD) module, free of charge.  Owner notification letters were mailed November 4, 2024.  Owners may contact GMC customer service at 888-988-7267.  GM's number for this recall is N242474560.","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 nhtsa.gov.","park_outside":false,"do_not_drive":false,"mfr_campaign":"N242474560","initiated_by":"MFR","variants":["bev"],"severity":"high"},{"campaign":"24V320000","component":"ELECTRICAL SYSTEM:WIRING","mfr":"General Motors, LLC","reported":"2024-05-09","owner_notified":"2024-05-16","units":10,"summary":"General Motors, LLC (GM) is recalling certain 2024 Cadillac Lyriq, Chevrolet Blazer EV, Chevrolet Silverado EV, GMC Hummer EV SUV, and GMC Sierra EV vehicles.  The electric motors in the rear drive units may have insufficiently insulated wires that can contact each other, resulting in a loss of drive power.","consequence":"A loss of drive power increases the risk of a crash.","remedy":"Dealers will replace the rear drive unit, free of charge.  Owner notification letters were mailed May 16, 2024.  Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; Hummer customer service at 1-800-732-5493; or GMC customer service at 1-800-462-8782.  GM's number for this recall is N242447080.","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.nhtsa.gov.","park_outside":false,"do_not_drive":false,"mfr_campaign":"N242447080","initiated_by":"MFR","variants":["bev"],"severity":"high"}],"recall_count":4,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":68,"grade":"D","complaints":{"count":354,"crash":5,"fire":1,"injured":6,"deaths":0,"comps":[["Engine",175],["Power Train",69],["Electrical System",41],["Engine And Engine Cooling",30],["Unspecified",30],["Structure",26]],"by_year":{"2024":40,"2025":190,"2026":124},"excerpts":[["2026-06-18","Latches/Locks/Linkages","The contact owns a 2024 GMC Sierra EV. The contact stated that while operating the vehicle the front trunk had erroneously opened. During the failure the vehicle would not shift out of the park position and the warning message indicating that the door was unsecured had displayed. The contact indicated that the failure \u2026"],["2026-06-02","Service Brakes","After the latest update from the Dealer, the integrated trailer brake module no longer shows an output of how much power it's applying to the trailer brake system. It just stays blank. I can tell that the brakes actually are being applied, however not having indication of them being applied and how much pressure is app\u2026"],["2026-05-11","Power Train","I was driving and noticed a very strong smell of an electrical fire. The truck popped up a High Voltage Battery warning and several warning lights came on. We stopped, restarted the truck and the lights came on again, the smell returned as soon as we started driving. We drove the truck to Cable Dahmer GMC in Kansas Cit\u2026"]]},"investigations":[{"action":"EA26005","component":"ENGINE","opened":"2026-08-20","closed":"","campaign":"","subject":"Loss of motive power due to engine failure post recall remedy","summary":"On January 16, 2026, the Office of Defects Investigation (ODI) opened Recall Query RQ26001.\u00c2\u00a0 This investigation was opened to assess the remedy effectiveness of Recall 25V-274. ODI has received complaints alleging engine failure in vehicles after the recall remedy had been completed, whether that remedy involved an oil viscosity change or a complete engine replacement. General Motors (GM) issued Recall 25V-274 to address concerns of engine failure in the L87 engines produced between March 1, 2021 and May 31, 2024. GM cited the root cause as a supplier manufacturing and quality issue. GM\u00e2\u20ac\u2122s recall remedy for Recall 25V-274 consisted of two different repairs, either an oil viscosity change o"},{"action":"RQ26001","component":"ENGINE","opened":"2026-01-16","closed":"2026-08-20","campaign":"","subject":"Loss of motive power due to engine failure post recall remedy","summary":"On January 16, 2026, the Office of Defects Investigation (ODI) opened Recall Query RQ26001.\u00c2\u00a0 This investigation was opened to assess the remedy effectiveness of Recall 25V-274. ODI has received complaints alleging engine failure in vehicles after the recall remedy had been completed, whether that remedy involved an oil viscosity change or a complete engine replacement. General Motors (GM) issued Recall 25V-274 to address concerns of engine failure in the L87 engines produced between March 1, 2021 and May 31, 2024. GM cited the root cause as a supplier manufacturing and quality issue. GM\u00e2\u20ac\u2122s recall remedy for Recall 25V-274 consisted of two different repairs, either an oil viscosity change o"},{"action":"EA25007","component":"ENGINE","opened":"2025-10-23","closed":"","campaign":"","subject":"Loss of motive power due to engine failure","summary":"The Office of Defects Investigation (ODI) has received 1,157 reports of engine bearing failure failures in the L87 6.2L engine produced by General Motors (GM). Of the 1,157 reports received, 173 are outside of the scope of recall 25V-274. These engines are installed in Model Years (MY) 2019\u00e2\u20ac\u201c2024 Chevrolet Silverado 1500 and GMC Sierra 1500, and 2021-2024MY Chevrolet Suburban and Tahoe, GMC Yukon/Yukon XL, and Cadillac Escalade/Escalade ESV vehicles. The subject engine failures were investigated as part of a Preliminary Evaluation (PE25001).\u00c2\u00a0 GM determined that these engine failures were due to multiple supplier manufacturing and quality issues. GM issued recall 25V-274 to address the supp"},{"action":"PE25001","component":"ENGINE","opened":"2025-01-16","closed":"2025-10-23","campaign":"25V274","subject":"Loss of motive power due to engine failure","summary":"On January 16, 2025, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE25001 after receiving complaints and field reports concerning engine failures in MY2019-2024 GM\u00e2\u20ac\u2122s full-size truck and SUV T1XX platform equipped with the L87 6.2L V8 engine. These complainants alleged engine bearing failures resulting in knocking and growling noises from the engine\u00e2\u20ac\u2122s bottom end and in some cases more severe consequences such as broken connecting rods leading to engine damage, or engine failure. If the engine fails during vehicle operation, the vehicle will lose propulsion, increasing the risk of a crash. On April 24, 2025, GM issued recall 25V-274 to address the concern with L8"}],"ncap":[{"desc":"PU/CC 4WD","overall":5,"frontal":4,"side":5,"rollover":4,"rollover_risk":0.198,"seats":6,"fcw":"Standard & Optional","ldw":"Standard & Optional","aeb":"Standard & Optional","esc":"","backup_cam":"","variant":null},{"desc":"PU/CC RWD","overall":5,"frontal":4,"side":5,"rollover":4,"rollover_risk":0.191,"seats":6,"fcw":"Standard & Optional","ldw":"Standard & Optional","aeb":"Standard & Optional","esc":"","backup_cam":"","variant":null},{"desc":"PU/EC 4WD","overall":5,"frontal":5,"side":5,"rollover":4,"rollover_risk":0.191,"seats":6,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null},{"desc":"PU/EC RWD","overall":5,"frontal":5,"side":5,"rollover":4,"rollover_risk":0.191,"seats":6,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null},{"desc":"PU/RC 4WD","overall":5,"frontal":5,"side":5,"rollover":4,"rollover_risk":0.191,"seats":3,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null},{"desc":"PU/RC RWD","overall":5,"frontal":5,"side":5,"rollover":4,"rollover_risk":0.191,"seats":3,"fcw":"Standard","ldw":"Standard","aeb":"Standard","esc":"","backup_cam":"","variant":null}],"popularity":12,"headline":{"range":null,"mpg":25,"ncap":5,"complaints":354},"presskit_trims":[],"generated_at":"2026-09-11 06:27 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}