2003 Suzuki Grand Vitara: 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
"WHILE DRIVING, THE DRIVER WAS ABLE TO AIR COMING INSIDE OF THE VEHICLE WHEN THE ALL WINDOWS WERE CLOSED. ALSO, THE HEADLIGHTS WILL CAME ON AND WENT OFF BY THEMSELVES. THIS IS A HAZARD TO THE DRIVER'S VISIBILITY AT NIGHT. THIS WAS A CONTINUOUS PROBLEM. *JB"
"WHILE DRIVING, THE DRIVER WAS ABLE TO AIR COMING INSIDE OF THE VEHICLE WHEN THE ALL WINDOWS WERE CLOSED. ALSO, THE HEADLIGHTS WILL CAME ON AND WENT OFF BY THEMSELVES. THIS IS A HAZARD TO THE DRIVER'S VISIBILITY AT NIGHT. THIS WAS A CONTINUOUS PROBLEM. *JB"
"WHEN WARMING OUT, CAR SOMETIMES SURGES AND CUTS OUT CAUSING CAR TO NOT BE STEERED OR TO STOP. IT ALSO SOMETIMES WILL NOT START. *LA"
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?
Suzuki Grand Vitara — 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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