Is the Cadillac CT6 Reliable?
2016–2020 reliability analysis based on NHTSA safety recalls and owner complaints.
Reliability Score
Own a Cadillac CT6? Check your specific VIN for a full history report.
Cadillac CT6 Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 2020 | 0 | 9 | — | — | 91 | Excellent |
| 2019 | 1 | 6 | — | — | 89 | Excellent |
| 2018 | 0 | 7 | — | — | 93 | Excellent |
| 2017 | 1 | 9 | — | — | 86 | Excellent |
| 2016 | 1 | 9 | — | — | 86 | Excellent |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the CT6 Compares to Similar Vehicles
The CT6 scores 17 points above the average sedan — a strong result.
Known Cadillac CT6 Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 40 owner complaints across recent model years.
Frequently Asked Questions
Is the Cadillac CT6 reliable?+
The Cadillac CT6 scores 89/100 on our reliability index — rated "Excellent." Across 5 recently analyzed model years, it accumulated 3 recall campaigns and 40 owner complaints in the NHTSA database.
What year CT6 is most reliable?+
Among the years analyzed, the 2018 CT6 achieved the highest reliability score of 93/100 with 0 recalls and 7 complaints.
How many miles does a CT6 last?+
With consistent maintenance, most Cadillac CT6 owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used CT6 will reveal its actual mileage history and any title events.
More Cadillac CT6 Research
Check a Specific Cadillac CT6 VIN
Model-level reliability scores show general trends. A VIN-specific report reveals the exact history of any individual vehicle — accidents, odometer records, auction events, and open recalls.
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