2009 Infiniti FX35/50

The 2009 Infiniti FX35/50 sits at a notable inflection point in its generation, with federal data showing a peak in complaints (23) and the only recall of the two-year window, alongside one active investigation. This contrasts sharply with the 2010 model year, which saw complaints drop by over a third (to 15) and no recalls or investigations, suggesting either mid-cycle refinements or the resolution of early-production issues. The 2009’s complaints are broadly dispersed—no single failure mode dominates, though "Unknown Or Other" (4) and scattered reports in air bags, structure, and tires hint at potential build-quality variability rather than a systemic flaw. Notably, the absence of crash- or fire-related complaints for 2009 mitigates some concern, but the recall (unspecified in the data) and elevated TSB count (77) imply Nissan addressed latent issues proactively. This year falls in the generation’s riskier half, where early adopters bore the brunt of teething problems, but the lack of catastrophic failure trends softens the red flags. **Takeaway:** The 2009 FX35/50 is a higher-risk buy than its 2010 successor, but if service records confirm recall/TSB remedies were performed, it remains a viable—if not ideal—choice for budget-conscious buyers.