2002 Oldsmobile Alero: 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
"CONSUMER STATES THAT ON TWO OCCASIONS THE DRIVER'S RESTRAINT WOULD NOT RELEASE WHILE DRIVING, CONSUMER HAD TO CRAWL OUT BENEATH IT AND FIDDLE WITH IT FOR ABOUT 5 MINUTES BEFORE HE GOT IT TO RELEASE. *NLM *YD"
"WHEN APPLYING ACCELERATOR AT 50-55 MPH VEHICLE WILL NOT ACCELERATE, ENGINE WILL NOT REVV. VEHICLE HAS BEEN TAKEN TO DEALER 4 TIMES, CANNOT FIND A CAUSE. *AK"
"DRIVER'S SIDE SEATBACK WILL FALL BACKWARD ABOUT AN INCH WHEN ACCELERATING OR APPLYING BRAKES.CONTACTED DEALER. THEY ARE AWARE OF PRBOBLEM,BUT WILL NOT FIX IT.*AK"
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?
Oldsmobile Alero — 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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