Home · 2012 Chevrolet Sonic · Complaints

What 353 owners told NHTSA about the 2012 Chevrolet Sonic

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (353)Crash / fire / injury (36)Transmission & drivetrain (154)Engine (82)Electrical system (59)Airbags (34)Suspension (19)Fuel system (18)Brakes (16)Speed control (16)Visibility & wipers (16)Steering (14)

5 of 353 complaints match · Engine · crash/fire/injury only · clear filters

Feb 9, 2018EngineFire

TL* THE CONTACT OWNS A 2012 CHEVROLET SONIC. AFTER DRIVING APPROXIMATELY 35 MPH, THE CONTACT PARKED THE VEHICLE AND NOTICED SMOKE EMERGING FROM THE ENGINE COMPARTMENT. THE CONTACT DROVE THE VEHICLE BACK HOME (A MILE AWAY) AND NOTICED A LOT OF SMOKE EMERGING FROM THE ENGINE COMPARTMENT. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE OIL COOLER COMPONENT AND LINES FAILED AND NEEDED REPLACEMENT. THE DEALER WAS NOT CONTACTED. AN INDEPENDENT MECHANIC COULD NOT FIND THE PART TO REPAIR THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 145,000.

NHTSA ODI 11071951

Jan 26, 2017AirbagsBrakesEngineCrash1 injury

MY 2012 CHEVROLET SONIC WAS INVOLVED IN AN AUTOMOBILE ACCIDENT RESULTING IN INJURY TO ME BECAUSE MY AIRBAGS DID NOT DEPLOY. THERE WERE SEVERAL RECALL CAMPAIGNS ON THE VEHICLE THAT DID NOT COME UP UNDER MY VIN.CAMPAIGN ID 12V52200, CAMPAIGN ID 13V023000, CAMPAIGN ID14V315000, CAMPAIGN ID 14V317000 CAMPAIGN ID 11V599000, CAMPAIGN ID, 12V408000. I COLLIDED WITH A VEHICLE THAT HAD BLEW A STOP SIGN AS I PROCEEDED THROUGH THE INTERSECTION. MY VEHICLE T-BONE THE OTHER VEHICLE. MY AIR BAGS DID NOT DEPLOY THE OTHER VEHICLES AIR BAGS DID. MY CAR HAS BEEN SERVICE AT MODERN CHEVROLET UNIVERSITY PARKWAY IN WINSTON SALEM NC SINCE PURCHASING THE VEHICLE IN NOV. 2012 FROM THAT DEALERSHIP. THE ONLY RECALLS THE DEALERSHIP OR GM HAS NOTIFIED ME ABOUT WERE ONLY GM CAMPAIGN ID 12172 REPLACE SWAYBAR LINKS AND GM CAMPAIGN ID12176. VEHICLE WAS A TOTAL LOSS *TR

NHTSA ODI 10947808

May 13, 2016Body & structureBrakesEngineCrash

TAKATA RECALL I WAS DRIVING AND I TRIED TO BRAKE AT AN INTERSECTION DUE TO A RED LIGHT AND THERE WAS A CAR IN FRONT OF ME, I WAS UNABLE TO USE THE BRAKES BECAUSE THE PAD GOT STIFF AND IT DIDN'T ALLOW ME TO BRAKE, I HAD TO USE MY EMERGENCY BRAKE BUT I HIT THE CAR IN FRONT OF ME .

NHTSA ODI 10864779

May 4, 2016EngineFire

TL* THE CONTACT OWNS A 2012 CHEVROLET SONIC. WHILE DRIVING APPROXIMATELY 5 MPH, SMOKE EMERGED FROM THE ENGINE COMPARTMENT AND A BEEPING NOISE STARTED. ALSO, THE TEMPERATURE CONTROL WARNING INDICATOR ILLUMINATED. THE CONTACT STOPPED THE VEHICLE AND TURNED OFF THE ENGINE. THE CONTACT PARKED THE VEHICLE ON THE SIDE OF THE ROAD AND LEFT IT THERE FOR TWO DAYS. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT FOUR HOSES ATTACHED TO THE RADIATOR FAILED AND THE THERMOSTAT HOUSING WAS DAMAGED. IN APRIL, THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC BECAUSE IT WAS EXPERIENCING A FAILURE WITH THE HEATER SYSTEM. IT WAS DIAGNOSED THAT ANTIFREEZE WAS LEAKING FROM THE RADIATOR TO THE ENGINE. THE VEHICLE WAS IN THE PROCESS OF BEING REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 62,856.

NHTSA ODI 10863100

May 14, 2012EngineFire1 injury

TL* THE CONTACT OWNS A 2012 CHEVROLET SONIC. THE CONTACT STATED THAT THERE WAS A BURNING PLASTIC SMELL IN THE INTERIOR OF THE VEHICLE AND WAS CAUSING DISCOMFORT TO THE CONTACT'S NOSE, EYES, CLOTHES AND TASTE. THE CONTACT STATED THAT THE ODOR WOULD BE COME UNCOMFORTABLE AFTER BEING IN THE VEHICLE FOR A MINIMUM OF 45 MINUTES. THE VEHICLE WAS TAKEN TO THE DEALER FIVE TIMES WHO CONFIRMED THE SMELL BUT WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS NOTIFIED AND ADVISED THAT AN INVESTIGATOR WOULD BE SENT TO FURTHER ASSESS THE FAILURE. THE FAILURE MILEAGE WAS 400 AND THE CURRENT MILEAGE WAS 2,100.

NHTSA ODI 10458294

Working with the data? Download all 353 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2012 Chevrolet Sonic verdict →