Cadillac Ct6 Reliability
86 NHTSA complaints (2016–2020). Complaint rate: 20.2 per 1,000 vehicles.
Which Years to Buy & Avoid
Years auto-clustered by complaint volume relative to this model's median.
Bottom line: The 2017 Cadillac Ct6 had a notable spike in NHTSA complaints. Other years had typical complaint volumes. Most common issue across all years: POWER TRAIN.
Avoid These Years
Average
Better Years
No years stand out as significantly better.
A model's reputation is just the start.
Even within the “good” years, individual cars can have hidden accidents, title issues, or odometer rollbacks. Check the actual VIN before you buy — full history report for $4.99 (vs. Carfax $44.99).
Complaints by Model Year
NHTSA complaint count per model year
Common Cadillac Ct6 Problems
Most reported component complaints to NHTSA
| Component | Complaints | Crash % |
|---|---|---|
| POWER TRAIN | 35 | 0.0% |
| SERVICE BRAKES | 8 | 12.5% |
| ELECTRICAL SYSTEM | 5 | 0.0% |
| ENGINE | 5 | 0.0% |
| UNKNOWN OR OTHER | 4 | 25.0% |
| FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL | 4 | 0.0% |
| FUEL/PROPULSION SYSTEM | 3 | 0.0% |
| STEERING | 3 | 0.0% |
| STRUCTURE:BODY | 3 | 0.0% |
| SUSPENSION | 3 | 33.3% |
Year-by-Year Breakdown
NHTSA complaint count per model year — click any year for full problems & recalls breakdown.
| Year | Generation | Complaints | Crashes | Fires | Details |
|---|---|---|---|---|---|
| 2016 | — | 15 | 5 | — | View 2016View→ |
| 2017AVOID | — | 25 | 0 | — | View 2017View→ |
| 2018 | — | 13 | 0 | — | View 2018View→ |
| 2019 | — | 17 | 0 | — | View 2019View→ |
| 2020 | — | 16 | 2 | — | View 2020View→ |
See also: Cadillac Ct6accident & safety statistics from our vehicle history database.
Buying a Cadillac Ct6?
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