Reliability Report · Multi-Source Data

GMC Sierra 1500 Hybrid (2011–2013) Reliability

The GMC Sierra 1500 Hybrid (2011–2013) scores 37/100 on our composite reliability index — poor territory — drawn from NHTSA data. Estimated used prices span €8,600–€13,500.

Composite Score
37
/ 100
Poor
Sources: NHTSA · latest 2026
Market Snapshot
Listed model years20112013
Est. used price€8,600€13,500
Documented issues0
Listings in catalogue12
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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 2009–2015 · 2026 report · n=513
513 complaints across 2 sampled year(s); resolved model="SIERRA 1500 HYBRID"
View source ↗
37
/ 100

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