Pontiac GTO (2004–2006) Reliability
The Pontiac GTO (2004–2006) scores 48/100 on our composite reliability index — below average territory — drawn from NHTSA data. Estimated used prices span €4,700–€4,800.
Composite Score
48
/ 100
Below average
Sources: NHTSA · latest 2026
Market Snapshot
Listed model years2004–2006
Est. used price€4,700–€4,800
Documented issues0
Listings in catalogue3
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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 2002–2008 · 2026 report · n=399
399 complaints across 3 sampled year(s); resolved model="GTO"
View source ↗48
/ 100
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