Skip to main content
Skip to Filters
119 listings
  • Price Drop
    • 61,191 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Jim Hudson Lexus (325 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Columbia, SC / 325 miles away from Huntsville, AL

    2019 Cadillac CT6 3.0L Twin Turbo Platinum Super Cruise Package, Active Chassis Package, Comfort & Technology Package, Convenience Package, Driver Ass...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KT5R62KU143907
    Stock: L34929B
    Certified Pre-Owned: No
    Listed since: 04-21-2025

    • 129,830 miles
    • 1 accident, 2 owners, personal use
    • 22 City / 30 Hwy MPG
    • Bentley Buick GMC (3 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Huntsville, AL / 3 miles away from Huntsville, AL

    Vehicle DetailsExperience luxury redefined with the 2017 Cadillac CT6 Luxury RWD, now available at an unbeatable price. This stunning vehicle combines...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KC5RX8HU130242
    Stock: 33270A
    Certified Pre-Owned: No
    Listed since: 05-01-2025

    • 39,374 miles
    • No accidents, 4 owners, personal use
    • 18 City / 27 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from NV to AL*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Las Vegas, NV / 1,608 miles away from Huntsville, AL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KF5RS3HU135067
    Stock: 25815074
    Certified Pre-Owned: No

  • New Listing
    • 72,849 miles
    • No accidents, 4 owners, personal use only
    • 18 City / 27 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TX to AL*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Houston, TX / 624 miles away from Huntsville, AL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS4HU145733
    Stock: 26962656
    Certified Pre-Owned: No

    • 96,649 miles
    • Frame damage reported, 3 owners, corporate fleet vehicle
    • 18 City / 26 Hwy MPG
    • Import Exchange Inc. (475 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Mokena, IL / 475 miles away from Huntsville, AL

    The 2017 Cadillac CT6 3.0TT Premium Luxury seamlessly blends athletic performance and handcrafted luxury in a full-size sedan that redefines modern so...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Issue reported

    Salvage Vehicle: No

    Frame Damage: Yes

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KH5R65HU170612
    Stock: I6412
    Certified Pre-Owned: No

  • Price Drop
    • 41,794 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Ford Lincoln of Cookeville (115 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Cookeville, TN / 115 miles away from Huntsville, AL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS6HU200757
    Stock: T200757
    Certified Pre-Owned: No
    Listed since: 04-24-2025

    • 58,195 miles
    • No accidents, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Marietta Motors (432 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Marietta, OH / 432 miles away from Huntsville, AL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS2HU142436
    Stock: 142436
    Certified Pre-Owned: No

  • New Listing
    Stock photo**
    • 67,656 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Rizza Buick GMC (478 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Tinley Park, IL / 478 miles away from Huntsville, AL

    CARFAX One-Owner.18/27 City/Highway MPGWe price all of our vehicles at or below fair market value making them some of the best values online. Why do w...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS9KU135460
    Stock: 23792T
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • $22,900
    great price
    $4,584 below market
    • 68,315 miles
    • 1 accident, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Motor Max (167 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Griffin, GA / 167 miles away from Huntsville, AL

    Step into luxury with the 2018 Cadillac CT6 Luxury, a sophisticated sedan designed for those who appreciate performance, comfort, and cutting-edge fea...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KG5RS9JU114839
    Stock: 11330
    Certified Pre-Owned: No
    Listed since: 11-29-2024

  • Price Drop
    $29,527
    great price
    $3,407 below market
    • 64,935 miles
    • 1 accident, 1 owner, personal use only
    • 18 City / 26 Hwy MPG
    • Bill Hood Nissan (369 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Hammond, LA / 369 miles away from Huntsville, AL

    Satin Steel Metallic 2018 Cadillac CT6 APPLE CARPLAY / ANDROID AUTO, ADAPTIVE CRUISE CONTROL, ORIGINAL MSRP $88,295, Apple CarPlay/Android Auto, Front...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KP5R60JU123660
    Stock: ND5893
    Certified Pre-Owned: No
    Listed since: 12-06-2024

  • $14,499
    good price
    $2,019 below market
    • 129,590 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • North Georgia Auto Brokers (159 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Snellville, GA / 159 miles away from Huntsville, AL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KF5RS6GU166053
    Stock: 6053eha
    Certified Pre-Owned: No

  • New Listing
    $19,999
    good price
    $3,131 below market
    • 87,649 miles
    • 1 accident, 3 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • North Georgia Auto Brokers (159 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Snellville, GA / 159 miles away from Huntsville, AL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS4JU100386
    Stock: 0386eha
    Certified Pre-Owned: No

  • Price Drop
    $26,900
    good price
    $2,520 below market
    • 75,632 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Sullivan Cadillac (466 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ocala, FL / 466 miles away from Huntsville, AL

    Crystal White Tricoat 2020 Cadillac CT6 3.6L Luxury 3.6L V6 SIDI DOHC VVT 10-Speed Automatic AWD 4G LTE Wi-Fi Hotspot Capable, All-Weather Cargo Mat (...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: Yes

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS8LU105082
    Stock: C24F418B
    Certified Pre-Owned: No
    Listed since: 01-31-2025

  • New Listing
    $21,985
    good price
    $2,660 below market
    • 74,992 miles
    • 22 City / 30 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Fresno, CA / 1,853 miles away from Huntsville, AL

    High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keeping Assis...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KC5RX0JU114395
    Stock: JU114395P
    Certified Pre-Owned: No

  • $23,990
    fair price
    $1,299 below market
    • 91,869 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • ELCO Chevrolet (344 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Ballwin, MO / 344 miles away from Huntsville, AL

    CERTIFIED PRE-OWNED BY CARBRAVO...CLEAN CARFAX REPORT...BLACK RAVEN EXTERIOR...ULTRAVIEW SUNROOF...SUPER CRUISE(TM) PACKAGE...SUPER CRUISE (TM) W/ DRI...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KG5RS8JU129705
    Stock: 7757501
    Certified Pre-Owned: No
    Listed since: 04-28-2025

  • $27,000
    good price
    $1,982 below market
    • 89,378 miles
    • No accidents, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • Carlson Chevrolet (423 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Red Springs, NC / 423 miles away from Huntsville, AL

    ****PRICING AFTER $1,500 TRADE IN DISCOUNT AND $1,500 FINANCE DISCOUNT*** Heated Seats, Navigation, Moonroof, Heated Rear Seat, Rear Air, Panoramic Ro...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KN5R68JU100018
    Stock: U9263
    Certified Pre-Owned: No
    Listed since: 12-25-2024

  • $16,900
    fair price
    $268 below market
    • 130,443 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • B & B Auto Brokers (285 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Bedford, IN / 285 miles away from Huntsville, AL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS6JU112183
    Stock: A2183
    Certified Pre-Owned: No
    Listed since: 03-29-2025

  • New Listing
    $19,995
    fair price
    $109 below market
    • 91,297 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 26 Hwy MPG
    • Continental Auto Sales (348 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Maryland Heights, MO / 348 miles away from Huntsville, AL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KG5R68GU152087
    Stock: VIN
    Certified Pre-Owned: No
    Listed since: 04-01-2025

  • Price Drop
    Stock photo**
    $38,916
    fair price
    $854 below market
    • 30,242 miles
    • No accidents, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • Wyatt Johnson Buick GMC (132 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Clarksville, TN / 132 miles away from Huntsville, AL

    Heated Seats, Moonroof, Nav System, Rear Air, All Wheel Drive, Panoramic Roof, Turbo Charged Engine, CADILLAC USER EXPERIENCE WITH EMBEDDED NAVIGATION...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KP5R64JU128215
    Stock: AJU128215G
    Certified Pre-Owned: No
    Listed since: 04-02-2025

  • $22,500
    fair price
    $1,043 below market
    • 33,747 miles
    • 1 accident, 1 owner, personal use
    • 22 City / 31 Hwy MPG
    • Lee Mac Auto Sales (294 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Pensacola, FL / 294 miles away from Huntsville, AL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    25 Combined MPG (22 City/31 Highway)

    Listing Information:

    VIN: 1G6KC5RX7GU158967
    Stock: 158967
    Certified Pre-Owned: No
    Listed since: 04-16-2025

  • $23,537
    fair price
    $236 above market
    • 82,583 miles
    • No accidents, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • Holman Motors (328 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Batavia, OH / 328 miles away from Huntsville, AL

    2018 Cadillac CT6 3.6L Luxury AWD 3.6L Luxury 10 Speakers, Active Chassis Package, Air Conditioning, Auto High-beam Headlights, Automatic temperature ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS6JU102947
    Stock: 52806B
    Certified Pre-Owned: No
    Listed since: 04-24-2025

Showing 43 - 63 out of 119 listings

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
3.8 out of 5 stars32 Reviews
Write a vehicle reviewSee all 32 reviews
  • 5 star
    (41%)
  • 4 star
    (22%)
  • 3 star
    (16%)
  • 2 star
    (19%)
  • 1 star
    (3%)
3 out of 5 stars

Fighting with GM is not easy

m300michael, 11/14/2017
2017 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.0L 6cyl Turbo 8A)
I am having issue that involves the transmission on this vehicle. On occasion the transmission shifts/lurches so hard that it feels like the vehicle was struck from the rear. I did take the vehicle in for service and dealership stated that they upgraded the computer and the problem should not re-occur. Wrong! The same issue has occurred several more times and one time my grandkids … were in the vehicle and it actually scared them when the vehicle lurched. Reading other reviews involving the Cadillac CT6 shows that I am not alone with this issue. I know that there is no perfect vehicle available on this planet but, what I fear is that the lurching may occur and cause an accident or transmission will not last long and will need to be replaced (hopefully, while under warranty). This transmission issue is still an issue, as I have taken the vehicle back to the dealership and the dealership cannot "duplicate" the hard shift. Interesting fact is that every single person that has been in my vehicle has felt this problem and I have had it occur before and after taking the vehicle for service. No more review necessary. GM repurchased this vehicle as of 11/15/2018 due to the issue with the transmission and their inability to either replace or repair it.
Report abuse

Used 2019 Cadillac CT6 in Huntsville, AL Values

Estimated values
2019 Cadillac CT6 Platinum 4dr Sedan AWD (3.0L 6cyl Turbo 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$27,517$31,168$34,436
Clean$26,722$30,232$33,364
Average$25,396$28,673$31,577
Rough$23,673$26,645$29,255

The average list price of a used 2019 Cadillac CT6 in Huntsville, Alabama is $25,289. The average mileage on a used Cadillac CT6 2019 for sale in Huntsville, Alabama is 77,058. Based on the average mileage of 77,058 for used 2019 Cadillac CT6 for sale in Huntsville, AL and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Cadillac CT6 2019 in Huntsville, Alabama to be $25,396.

Filters
Skip to Results

Applied Filters4Active

Select Buying Experience

Location

Search radius500 miles
Search radius

Make & Model

Year

New / Used

Price & Payments

Price Rating

Trim

Mileage

Accidents & History

EV Details

Engine & Drivetrain

Exterior Color

Interior Color

Total Seating

Edmunds Review

Features

Options & Packages

MPG

Listing Details


* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.