Pontiac G5 Reliability by Year
Based on 2M+ real complaints filed with the U.S. National Highway Traffic Safety Administration (NHTSA)
508 NHTSA complaints (2007–2010).Complaint rate: 2385.0 per 1,000 vehicles.
Should I buy a Pontiac G5?
Quick answer from 508 NHTSA complaints · 2007–2010
Pontiac G5 reliability depends heavily on the model year.
- 2010 Pontiac G5· 2 complaints
Keep scrolling for year-by-year complaint trends, recall campaigns, and component breakdowns — or click any year above for a full report.
Which Years to Buy & Avoid
Years auto-clustered by complaint volume relative to this model's median.
Rankings based on raw NHTSA complaint counts. Sales volume data not yet available for this model.
Bottom line: Avoid the 2007 Pontiac G5. The 2010 models had significantly fewer reported issues. Most common issue across all years: Fuel System.
Avoid These Years
Average
Better Years
A model's reputation is just the start.
Even within the “good” years, individual cars can have hidden accidents, title issues, or odometer rollbacks. Check the actual VIN before you buy — full history report for $4.99 (vs. Carfax $44.99).
Complaints by Model Year
NHTSA complaint count per model year
Common Pontiac G5 Problems
Most reported component complaints to NHTSA. Bar length = volume; color = crash-involvement rate.
Show full table
| Component | Complaints | Crash % |
|---|---|---|
| Fuel System | 97 | 0.0% |
| Steering Defects | 94 | 11.7% |
| Electrical Faults | 70 | 8.6% |
| Airbags | 57 | 35.1% |
| Gasoline Fuel System | 29 | 3.4% |
| Engine Problems | 16 | 12.5% |
| Headlight/Taillight Failures | 13 | 0.0% |
| Transmission / Drivetrain | 13 | 0.0% |
| Suspension Failures | 9 | 11.1% |
| Unintended Acceleration | 8 | 50.0% |
When Each Problem Spiked
Year × component heatmap. Darker cells = more complaints that year. Reveals which model years a specific defect concentrated in — useful for spotting redesign-cycle quality dips.
Year-by-Year Breakdown
NHTSA complaint count per model year — click any year for full problems & recalls breakdown.
Year-by-Year Breakdown
Tap any year for full problems & recalls breakdown.
Data Sources & Methodology
Complaints: NHTSA Office of Defects Investigation consumer complaint database (508 records for this model). Public domain data, updated monthly.
Sales data: Not yet available for this model. Complaint counts are shown as raw numbers.
Rate calculation: Complaints per 10,000 vehicles sold = (complaint count / US annual sales) x 10,000. This normalizes for sales volume so high-volume models like Civic or Camry aren't unfairly penalized.
Year classifications: AVOID = 1.5x+ the model's median complaint count. GOOD = 0.6x or below. Years less than 3 years old are marked TOO NEW (insufficient data).
See also: Pontiac G5accident & safety statistics from our vehicle history database.
Buying a Pontiac G5?
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