Reliability & 5-year cost of ownership — 2017 Cadillac CT6
NHTSA data on file today
The 2017 Cadillac CT6 has 1 NHTSA recall campaign and 25 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #21V759000 Park/Position Lights Too Bright/FMVSS 108 NHTSA notice
Most-cited components in owner complaints
- Power Train 16 complaints
- Electrical System 5 complaints
- Service Brakes 2 complaints
- Structure 2 complaints
- Vehicle Speed Control 2 complaints
- Engine 1 complaint
Average
Estimated 5-year repair + maintenance cost: $6,500–$10,000AI estimate — not from NHTSA data
The 2017 Cadillac CT6 has an average reliability rating. While there are concerns related to lighting and child seat anchorage, there's a lack of structural and powertrain complaints, though minor issues are present in unspecified areas.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| exterior lighting | 30,000–50,000 miles | $150–$250 | common |
| child seat anchorage | 20,000–40,000 miles | $100–$200 | common |
| electrical system | 40,000–70,000 miles | $300–$600 | occasional |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter changes
- brake fluid replacement
- coolant system check
- tire rotation and balance
- transmission fluid change
- cabin air filter replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- dimming or flickering lights
- difficulty with child seat installation
- unresponsive electronic controls
- unusual dashboard warnings
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2017 Cadillac CT6 at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.