AVOIR

2018 Cadillac CT6

Ownership intelligence · Large Cars · Premium Gasoline
71
Good
Consider
AVOIR Score out of 100
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Category Scores

Reliability 88
Longevity 77
Maintenance 77
Depreciation 57
Performance 57
Efficiency 43

Reliability & Ownership FAQ

Is the 2018 Cadillac CT6 reliable?

AVOIR rates the 2018 Cadillac CT6's reliability 88/100 — excellent — from NHTSA recall counts, complaint density, and multi-year defect trends. Its overall AVOIR ownership score is 71/100 (Good).

How long will a 2018 Cadillac CT6 last?

AVOIR scores the 2018 Cadillac CT6's longevity 77/100 (good), estimated from high-mileage survival data and resale-panel evidence of how far these vehicles actually run.

What does it cost to own a 2018 Cadillac CT6?

AVOIR scores the 2018 Cadillac CT6 on maintenance 77/100 and depreciation 57/100 — higher is better (lower real cost) — plus fuel, insurance and resale in the full breakdown above.

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AVOIR scores every vehicle across 7 ownership factors using EPA fuel-economy data, NHTSA safety & complaints, IIHS ratings, and a proprietary used-market resale panel.