2019 Cadillac CT6
Only 16 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 16 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 16
- Recalls
- 4
- Investigations
- 0
- Top problem
- —
Too few to rank
Campaigns on file for 2019
None on file
Not enough data
Complaints per year
2019: 16 complaints
View as data table
| Year | Complaints |
|---|---|
| 2016 | 11 |
| 2017 | 17 |
| 2018 | 9 |
| 2019 | 16 |
| 2020 | 11 |
Known problem areas
Only 16 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Power train
13 of 16 total reports mention: power train.
Show complaint excerpts
On July 22, 2025, at 20,245 miles, I brought my 2019 Cadillac CT6-V to an authorized dealer while still under factory warranty, reporting hard shifting during both acceleration and deceleration â the exact symptom described in GM Special Coverage...
NHTSA ODI report, 2026-07-27
Service brakes
2 of 16 total reports mention: service brakes.
Show complaint excerpts
ABS system error StabiliTrak error Cruise Control error Vehicle with <14,000 miles is exhibiting symptoms of earlier ABS recall.
NHTSA ODI report, 2025-01-16
Also filed under Forward collision avoidance and electrical system
Tl* the contact owns a 2019 Cadillac CT6. While driving, the brake system failed to engage. The vehicle was taken to an unknown dealer where it was diagnosed that the brake booster failed and needed to be replaced.
NHTSA ODI report, 2019-10-29
Visibility/wiper
1 of 16 total reports mentions: visibility/wiper.
Show complaint excerpts
Hello, on an estimated 8+ times, I put my vehicle into gear, drove off and both my side view mirrors were in the closed/up position.
NHTSA ODI report, 2019-11-30
Forward collision avoidance
1 of 16 total reports mentions: forward collision avoidance, most commonly citing adaptive cruise control.
Electrical system
1 of 16 total reports mentions: electrical system.
Safety timeline
4 recalls · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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2018-11-07Seat belts18V673000 General Motors LLC (GM) is recalling certain 2018-2019 Cadillac CT6, Escalade ESV, Chevrolet Suburban, Volt, and GMC Yukon XL vehicles.
Remedy: GM will notify owners, and dealers will inspect the rear seatbelt retractors and replace them if necessary, free of charge. The recall began November 7, 2018.
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2019-03-11Exterior lighting19V117000 General Motors LLC (GM) is recalling certain 2019 Cadillac CT6 vehicles. Rotation of the steering wheel will not automatically cancel the turn-signals from flashing.
Remedy: GM has notified owners, and dealers will replace the turn-signal switch. The recall began March 11, 2019. Owners may contact Cadillac customer service at 1-800-458-8006. The Cadillac number for this recall is N182207090.
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2020-02-04Electronic stability control (esc), service brakes, service brakes, hydraulic19V889000 General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 1500, Cadillac CT6, and GMC Sierra 1500 vehicles.
Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began February 4, 2020.
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2025-04-07Power train25V148000 General Motors LLC (GM) is recalling certain 2019-2020 Cadillac CT6, 2020-2021 CT4, CT5, and 2020-2022 Chevrolet Camaro vehicles equipped with a 10-speed transmission. The transmission may become damaged internally and cause the wheels to lock-up.
Remedy: Dealers will install transmission control module monitoring software, free of charge. Owner notification letters were mailed April 7, 2025.
Buy-smart checklist
2019 Cadillac CT6 — pre-purchase inspection
Inspect
- Power train: 13 reports on file for this year.
- Service brakes: 2 reports on file for this year.
- Visibility/wiper: 1 report on file for this year.
Verify these recalls were completed
- Recall 18V673000 · Seat belts
- Recall 19V117000 · Exterior lighting
- Recall 19V889000 · Electronic stability control (esc), service brakes, service brakes, hydraulic
- Recall 25V148000 · Power train
FAQ
- Is the 2019 Cadillac CT6 reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2019 Cadillac CT6?
- The most-reported component is power train, accounting for 81% of complaints on file.
- How many recalls does the 2019 Cadillac CT6 have?
- 4 recalls on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.