The 2019 Cadillac CT6 is a full-size car that came with a choice of 2.0L 4-cyl, 3.0L 6-cyl, 3.6L 6-cyl and 4.2L 8-cyl engines. Even at 7 years old, a damaged or broken-down one still has real value for its parts. Running or not, we'll make you an offer and tow it away for free.
| Body style | Large Cars |
|---|---|
| Engines | 2.0L 4-cyl, 3.0L 6-cyl, 3.6L 6-cyl, 4.2L 8-cyl (turbocharged versions available) |
| Transmissions | Automatic (S10) |
| Drive | All-Wheel Drive, Rear-Wheel Drive |
| Fuel | Regular Gasoline, Premium Gasoline |
| Fuel economy | 14–24 city / 25–34 highway / 17–28 combined MPG |
| EPA annual fuel cost | $2,950–$4,850 a year (EPA estimate at current fuel prices, 15,000 miles) |
| Tailpipe CO₂ | 317–521 grams per mile |
| EPA fuel economy score | 3–6 out of 10 |
| EPA greenhouse gas score | 3–6 out of 10 |
| Gross vehicle weight rating | 4,775–5,516 lb |
| Versions tested by EPA | 4 configurations: CT6 AWD, CT6 |
| Age | 7 years |
Specs, fuel cost and emissions from the EPA's fueleconomy.gov data. Your car's exact equipment may differ.
NHTSA lists 4 safety recalls covering the 2019 Cadillac CT6. Open recalls don't stop you from selling or junking the car, but check your VIN at nhtsa.gov/recalls to see which apply to yours.
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.
Risk: Wheel lock-up while driving increases the risk of a crash.
General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 1500, Cadillac CT6, and GMC Sierra 1500 vehicles. Due to an Electronic Brake Control Module (EBCM) software error, the vehicle's Electronic Stability Control (ESC) and Antilock Brake System (ABS) may become disabled. Furthermore, if this specific error occurs, the…
Risk: If the driver operates the vehicle unaware that ESC and ABS are not functioning, there is an increased risk of a crash.
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. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices and Associated Equipment."
Risk: If the turn-signals do not automatically deactivate, the driver may fail to turn them off manually. An erroneous active turn-signal may mislead pedestrians and other drivers, increasing the risk of a crash.
General Motors LLC (GM) is recalling certain 2018-2019 Cadillac CT6, Escalade ESV, Chevrolet Suburban, Volt, and GMC Yukon XL vehicles. Certain second-row or third-row rear seatbelts retractor assemblies may not automatically lock when the seatbelt is fully pulled out of the retractor, possibly preventing a child seat from being…
Risk: If the child seat is not properly secured in the event of a crash, it can increase the risk of injury.
Owners have filed 17 complaints about the 2019 Cadillac CT6 with NHTSA.
Complaints are reports from owners and aren't verified by NHTSA. One complaint can list several components. Mileage is the median odometer reading owners reported for that component.
Manufacturers have filed 874 technical service bulletins and communications with NHTSA covering the 2019 Cadillac CT6. These are repair instructions for known issues, not recalls.
2 of them are warranty extensions. Warranty extensions mean the manufacturer agreed to cover a specific repair beyond the normal warranty. They rarely still apply to a car this age, but they point to known weak spots.
This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PI to help diagnose A/C concern
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
Source: NHTSA manufacturer communications (technical service bulletins).
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It depends on its condition, whether major parts like the engine, transmission and catalytic converter are still there, and current scrap and parts prices where you live. Its parts make up much of its value. Enter your ZIP code above for a free offer on your specific car.
Yes. We buy 2019 CT6s that don't start, were in an accident, failed inspection or have a blown engine or transmission. Towing is always free.
Yes. Open recalls don't prevent a junk sale. NHTSA lists 4 recalls for the 2019 Cadillac CT6; you can check whether any are still open on yours with the VIN lookup at nhtsa.gov/recalls.
Usually the title and a photo ID. Rules differ by state, including what to do with your plates and whether to file a notice of sale. Check our state-by-state car title guides for the official forms.
Data retrieved October 2026.
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