Infiniti G37: which model years draw the most owner complaints?
538 complaints filed with NHTSA about the Infiniti G37, model years 2007 to 2015. No model year stands out for the engine or transmission against the others. Quietest mature years by complaint count: 2012, 2013. Counts of unverified owner reports, compared only with other years of the same model; not failure rates.
Complaints by model year
| MODEL YEAR | COMPLAINTS | VS OTHER YEARS | STANDS OUT | RECALLS |
|---|---|---|---|---|
| 2007 G37FEW REPORTS | 1 | — | 0 | |
| 2008 G37FEW REPORTS | 66 | — | 1 | |
| 2009 G37 | 167 | — | 0 | |
| 2010 G37FEW REPORTS | 77 | — | 0 | |
| 2011 G37FEW REPORTS | 100 | — | 1 | |
| 2012 G37FEW REPORTS | 63 | quiet: 1 of 6 | 1 | |
| 2013 G37FEW REPORTS | 63 | quiet: 2 of 6 | 0 | |
| 2015 G37FEW REPORTS | 1 | — | 0 |
"Stands out" = 40 or more complaints naming that system and at least twice the model's quiet (lower-quartile) year, or twice the share seen across every vehicle of that model year. Newer years have had less time on the road. "Quiet" ranks only years with 7+ years on the road and 20+ complaints. NHTSA data through November 2026.
Check your G37 at your mileage
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Other Infiniti models
Infiniti FX35 · Infiniti G35 · Infiniti I35 · Infiniti JX35 · Infiniti M35 · Infiniti M45 · Infiniti Q50 · Infiniti QX4 · Infiniti QX50 · Infiniti QX56 · Infiniti QX60. All makes and models.
Source: NHTSA public complaints, recalls, service bulletin and investigation databases, data received through November 2026. Complaints are unverified reports from owners, not failure rates: sales volumes are unknown, so a model year is only compared with other years of the same model. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Year pages: 2009