Recalls, complaints, and safety data from NHTSA
The 2018 Cadillac CT6 has 2 recalls, 9 complaints.
2
Recalls
9
Complaints
N/A
Safety Rating
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 7, 2026
18V673000
SEAT BELTS:REAR/OTHER
General Motors LLC (GM) is recalling certain 2018-2019 Cadillac CT6, Escalade ESV, Chevrolet Suburban, Volt, and GMC Yukon XL vehicles. Certain secon...
18V437000
SEATS:MID/REAR ASSEMBLY
General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CT6 vehicles. The inboard child seat anchorage bars may have had excess structural ad...
Overall
Not Rated
Front Crash
Not Rated
Side Crash
Not Rated
Rollover
Not Rated
Rating for: 2018 Cadillac CT6 4DR AWD
| Date ↓ | Component | Summary |
|---|---|---|
| Nov 20, 2025 | POWER TRAIN | Front differential case ripped in half and separated from the ring gear. The broken chunk of differe... |
| Dec 23, 2022 | EXTERIOR LIGHTING | MY DRIVER FRONT HEAD LIGHT IS PARTLY NOT WORKING. I BELEIVE IT IS AN LED LIGHT AND THE FACT THAT IT... |
| Nov 16, 2022 | SERVICE BRAKES,ENGINE | The brake makes a rattling and metal grinding sound, the dealership said nothing is wrong with the b... |
| Mar 1, 2021 | STEERING,FORWARD COLLISION AVOIDANCE,LANE DEPARTURE | ON MAR 1, 2021 WHILE DRIVING SUPER CRUISE MODE, MY CAR JERKED VIOLENTLY TO THE LEFT ALMOST STRIKING ... |
| Dec 24, 2020 | POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM | MY CADILLAC CT6 (2018) QUIT WORKING WHILE ON THE EXPRESSWAY. I WAS IN THE MIDDLE OF NO WHERE, IN GEO... |
| Oct 15, 2020 | STEERING,ELECTRONIC STABILITY CONTROL (ESC),ENGINE | MY ENGINE LIGHT IS ON AND THIS IS THE 15TH TIME I HAVE BOUGHT MY CAR IN FOR VARIOUS ENGINE PROBLEMS ... |
| Jul 23, 2020 | POWER TRAIN | LOSS OF ALL VEHICLE POWER WHILE TRAVELING ON THE FREEWAY AT HIGHWAY SPEEDS. VEHICLE CHECK ENGINE, PO... |
| Mar 13, 2020 | STEERING,SUSPENSION,STRUCTURE | Yes my car was sold to me with structural damages, and I was told any of this when I purchased it!!!... |
| Jan 31, 2018 | ELECTRICAL SYSTEM | RIGHT AFTER PURCHASE, THE NAV SCREEN KEPT FLICKERING, CAUSING A DISTRACTED DRIVER SITUATION AND A HA... |