Most common 2024 Cadillac CT4 problems
Share of the 7 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Cadillac CT4 complaints by model year
What 2024 Cadillac CT4 owners say
Engine & cooling
The contact owns a 2024 Cadillac CT4. The contact stated that while driving at an undisclosed speed, the low oil pressure warning light illuminated. The vehicle was taken to a local dealer where the rear main seal of the engine was replaced. The contact stated that after the replacement of the rear main seal, while driving at an undisclosed speed, there were abnormally loud sounds coming from the front end of the vehicle, near the engine compartment. The vehicle was taken to the local dealer again where unknown parts were found loosened in the engine from the previous repair. The vehicle was repaired; however, the contact stated that several days later, while driving, the vehicle lost braking functionality. The contact was able to safely drive the vehicle back to the residence. The vehicle was then towed back to the local dealer however, the cause of the failure could not be determined. …
The contact owns a 2024 Cadillac CT4. The contact stated that while attempting to park the vehicle, there was an abnormal engine oil burning odor around the exterior of the vehicle. No warning light was illuminated. The vehicle was taken to a local dealer, where it was diagnosed with a camshaft carrier reseal leak. The vehicle was not repaired due to the cost. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,305.
2024 Cadillac CT4 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 8-speed automatic | RWD | 22 / 32 / 26 |
| 2.7L 4-cyl turbo | 10-speed automatic | RWD | 21 / 31 / 25 |
| 2.0L 4-cyl turbo | 8-speed automatic | AWD | 21 / 31 / 25 |
| 2.7L 4-cyl turbo | 10-speed automatic | AWD | 21 / 29 / 24 |
| 3.6L 6-cyl turbo | 10-speed automatic | RWD | 16 / 24 / 19 |
| 3.6L 6-cyl turbo | 6-speed manual | RWD | 15 / 23 / 18 |
EPA ratings. Class: Compact car.
Frequently asked questions
Is the 2024 Cadillac CT4 a good car?
Based on 7 owner complaints filed with NHTSA, the 2024 CT4 rates average: 3.0× as many complaints as a typical year of the CT4 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2024 Cadillac CT4?
The engine & cooling — 3 complaints, 43% of all complaints for this model year. Next are the windows, wipers & sunroof (2) and transmission & drivetrain (2).
How many recalls does the 2024 Cadillac CT4 have?
NHTSA lists no recalls for the 2024 Cadillac CT4. You can still confirm with your VIN using our VIN recall check.
At what mileage do 2024 Cadillac CT4 problems happen?
The median mileage reported in complaints is about 85,000 miles; 50% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.