Reliability & cost of ownership
Cadillac CT4 Reliability & Common Problems
How reliable is the Cadillac CT4? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars where on file — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
Cadillac CT4 problems by model year
11 recall entries across 4 model years and 34 owner complaints across 7 model years on file, sourced from the federal NHTSA database. We couldn't confirm the NHTSA recall list for the remaining 3 model years — check the VIN at nhtsa.gov/recalls.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2026 CT4 | Not confirmed | 1 | No overall rating on file | Recalls & complaints → |
| 2025 CT4 | Not confirmed | 2 | No overall rating on file | Recalls & complaints → |
| 2024 CT4 | Not confirmed | 7 | No overall rating on file | Recalls & complaints → |
| 2023 CT4 | 1 | 3 | No overall rating on file | Recalls & complaints → |
| 2022 CT4 | 2 | 6 | No overall rating on file | Recalls & complaints → |
| 2021 CT4 | 4 | 7 | No overall rating on file | AI reliability outlook → |
| 2020 CT4 | 4 | 8 | No overall rating on file | AI reliability outlook → |
Most-complained-about components
Owner complaints filed with NHTSA against the Cadillac CT4, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- engine10 complaints
- service brakes7 complaints
- power train6 complaints
- steering6 complaints
- electrical system6 complaints
- forward collision avoidance5 complaints
- vehicle speed control5 complaints
- fuel/propulsion system4 complaints