2007 Chevrolet Cobalt: Reliability Data
When Do Complaints Happen?
Distribution of NHTSA complaints by vehicle mileage at time of report.
What Fails?
Most reported component issues from NHTSA complaints.
Severity Assessment
Sample Complaint Reports
"ENTERED CAR (DRIVER'S SIDE) AND DID NOT CLOSE DOOR COMPLETELY. "DOOR AJAR" INDICATOR DID NOT REMAIN LIT. DROVE AWAY AND WHILE DRIVING DOOR OPENED. NO CAR WAS IN OPPOSING LANE (2 LANE ROAD) SO NOTHING WAS STRUCK BY THE OPEN DOOR. MY SAFETY COMPLAINT IS THAT THE "DOOR AJAR" LIGHT TURNS OFF BEFORE I..."
"PURCHASED NEW COBALT 2007 IN AUGUST OF 2006. BEGAN NOTICING HYDROPLANING AND CONTROL PROBLEMS. NOW THAT IT IS WINTER, THE CAR WILL NOT STEER, IT PULLS AND THE TRACTION IS TERRIBLE. I HAVE BEEN STUCK SEVERAL TIMES. I NO LONGER PERMIT MY WIFE TO DRIVE ON THE INTERSTATE FOR FEAR OF A COLLISION OR WO..."
"PURCHASED NEW COBALT 2007 IN AUGUST OF 2006. BEGAN NOTICING HYDROPLANING AND CONTROL PROBLEMS. NOW THAT IT IS WINTER, THE CAR WILL NOT STEER, IT PULLS AND THE TRACTION IS TERRIBLE. I HAVE BEEN STUCK SEVERAL TIMES. I NO LONGER PERMIT MY WIFE TO DRIVE ON THE INTERSTATE FOR FEAR OF A COLLISION OR WO..."
Source: NHTSA ODI Complaints Database. Names and identifying details omitted.
When Were Complaints Filed?
Number of complaints by the year the issue occurred.
When Does Each Component Fail?
Median mileage at complaint for top components.
Where Are Complaints Coming From?
Top states by complaint count.
Who Files Complaints?
Chevrolet Cobalt — Other Years
See how this model compares across different model years.
Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.
Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.
Data through: 2026-03-28
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