repaired · 2023 Q3
Exterior lighting
Risk. The excessive brightness may affect the vision of other drivers, increasing the risk of a crash.
2016 Cadillac CT6Problems, recalls & complaints
NHTSA has logged 11 owner complaints about the 2016 Cadillac CT6, most often about the power train. It is covered by 3 safety recalls, and for recall 21V-759 the manufacturer reports only 27% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 20, 2025. Updated daily.
Complaints by system
Where the 2016 Cadillac CT6 has problems
11 complaints grouped by the system owners reported.
6Power train
2Engine
2Air bags2 crash/fire/injury
1Fuel/propulsion system
1Suspension1 crash/fire/injury
1Wheels1 crash/fire/injury
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Power train | 6 | 0 |
| Engine | 2 | 0 |
| Air bags | 2 | 2 |
| Fuel/propulsion system | 1 | 0 |
| Suspension | 1 | 1 |
| Wheels | 1 | 1 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
3 recalls
2016 Cadillac CT6 recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2019 Q4
Child seat: latch strap
Risk. If the child seat cannot be attached correctly to the anchorage bar, there is an increased the risk of injury.
repaired · 2017 Q4
Front: webbing
Risk. If the seat belt webbing detaches from the seat anchor, the seat belt may not properly restrain the front seat passenger in the event of a crash, increasing…
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Cadillac.
Best & worst years
2016 vs. every other CT6 year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the CT6 median. How we score
'16'17'18'19'20
- Avoid
- Caution
- Solid
- Best
- Not rated
NHTSA crash tests
2016 Cadillac CT6 safety ratings
2016 Cadillac CT6 4DR AWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
- Stability control: Standard
- Forward collision warning: Optional
- Lane departure warning: No
In owners' words
What CT6 owners report
Recent power train complaints filed with NHTSA, shortened. Personal details are removed.
I am experiencing recurring transmission and drivability issues with my 2016 Cadillac CT6. 1.Rough Shifting: When shifting from park to reverse, the transmission shifts roughly, causing a noticeable jolt throughout the vehicle. 2.Fluid Leakage: I have observed fluid leaking from underneath the car…
The contact owns a 2016 Cadillac CT6. The contact stated that while in reverse, the vehicle accelerated inadvertently. The brake pedal was depressed to stop the vehicle. Additionally, the contact stated while driving between 30-45 MPH on several occasions, the gears shifted, and the vehicle jolted…
Approximately in November 2022, I was driving my 2016 Cadillac CT6. While operating at a normal speed of 40 mph, while in traffic the vehicle began to hesitate and a loss of power. The vehicle was towed to Waldorf Cadillac & Chevrolet. The vehicle was diagnosed with a transfer case issue. The…
Own a 2016 CT6?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.