Infiniti QX56 (2009–2011) Reliability
The Infiniti QX56 (2009–2011) scores 72/100 on our composite reliability index — good territory — drawn from NHTSA data. Estimated used prices span €10,600–€13,600.
Composite Score
72
/ 100
Good
Sources: NHTSA · latest 2026
Market Snapshot
Listed model years2009–2011
Est. used price€10,600–€13,600
Documented issues0
Listings in catalogue6
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Reliability by Source
Each independent organization measures reliability differently. TÜV reports inspection defect rates by age band. ADAC reports pan-European breakdowns per 1,000 vehicles. NHTSA aggregates US consumer complaints. DVSA MOT data is the UK fleet's annual safety inspection — every car 3+ years old. Lower variance across sources = higher confidence in the composite.
NHTSA (US Complaints)
Model years 2007–2013 · 2026 report · n=143
143 complaints across 5 sampled year(s); resolved model="QX56"
View source ↗72
/ 100
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