Reliability Report · Multi-Source Data

Cadillac CT6 (2016–2017) Reliability

The Cadillac CT6 (2016–2017) scores 88/100 on our composite reliability index — excellent territory — drawn from NHTSA data. Estimated used prices span €17,700–€31,100.

Composite Score
88
/ 100
Excellent
Sources: NHTSA · latest 2026
Market Snapshot
Listed model years2016–2017
Est. used price€17,700–€31,100
Documented issues0
Listings in catalogue18
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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 2014–2019 · 2026 report · n=49
49 complaints across 5 sampled year(s); resolved model="CT6"
View source ↗
88
/ 100

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