Worst 2004 Pontiac Bonneville Problems
Top 3 most-reported issues with average mileage at failure.
Steering Defects
Electrical Faults
Instrument Cluster
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All Problems by Category
Every NHTSA complaint category for the 2004 Pontiac Bonneville.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Steering Defects | 7 | — | — | 52,327 mi | |
| Electrical Faults | 6 | — | 1 | 80,317 mi | |
| Instrument Cluster | 3 | — | — | — | |
| Airbags | 2 | — | — | — | |
| Electrical System:12v/24v/48v Battery | 2 | — | — | — | |
| Engine & Cooling | 1 | — | — | — | |
| Engine And Engine Cooling:Exhaust System:Emission Control | 1 | — | — | — | |
| Other Equipment | 1 | — | — | — | |
| Fuel System, Other:Storage:Fuel Gauge System | 1 | — | — | — | |
| Latches / Locks | 1 | — | — | — | |
| Transmission / Drivetrain | 1 | — | — | — | |
| Automatic Transmission | 1 | — | — | — | |
| Manual Transmission | 1 | — | — | — | |
| Seat Belts:Front | 1 | — | — | — | |
| Brakes | 1 | — | — | — | |
| Hydraulic Brakes | 1 | — | — | — | |
| Service Brakes, Hydraulic:Pedals And Linkages | 1 | — | — | — | |
| Steering:Linkages:Tie Rod Assembly | 1 | — | — | — | |
| Structure:Body:Hood | 1 | — | — | — | |
| Suspension Failures | 1 | — | — | — | |
| Wheel Issues | 1 | — | — | — | |
| Wheels:Lugs/Nuts/Bolts/Studs | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2004 Pontiac Bonneville. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Pontiac Bonneville Years
2004 Pontiac Bonneville — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2004 Pontiac Bonneville reliable?
What are common problems with the 2004 Pontiac Bonneville?
At what mileage do problems start on the 2004 Pontiac Bonneville?
How safe is the 2004 Pontiac Bonneville?
Does the 2004 Pontiac Bonneville have any recalls?
Should I buy a 2004 Pontiac Bonneville?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Pontiac Bonneville reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2004 Pontiac Bonneville
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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