Reliability & cost of ownership
Cadillac Ct6 Reliability & Common Problems
How reliable is the Cadillac Ct6? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for a full reliability and repair-cost forecast.
Cadillac Ct6 problems by model year
13 recall entries and 69 owner complaints on file across 5 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2020 Ct6 | 2 | 11 | No NCAP test | Reliability forecast → |
| 2019 Ct6 | 4 | 15 | No NCAP test | Reliability forecast → |
| 2018 Ct6 | 2 | 7 | No NCAP test | Reliability forecast → |
| 2017 Ct6 | 2 | 25 | No NCAP test | Full reliability report → |
| 2016 Ct6 | 3 | 11 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Cadillac Ct6, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- power train42 complaints
- service brakes8 complaints
- electrical system7 complaints
- engine5 complaints
- forward collision avoidance5 complaints
- unknown or other4 complaints
- suspension4 complaints
- structure4 complaints