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  • New Listing
    Stock photo**

    2020 Cadillac CT6
    Premium Luxury Sedan

    Not Priced
    • 42,463 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • James Wood Chevrolet Buick GMC Decatur (Decatur, TX)
    • Five Star Dealer
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Decatur, TX / 941 miles away from Columbus, OH

    Satin Steel Metallic exterior and Jet Black interior, Premium Luxury trim. ONLY 42,463 Miles! NAV, Heated Leather Seats, Sunroof, DVD, Panoramic Roof,...

    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: 1G6KE5RS0LU104399
    Stock: P18828
    Certified Pre-Owned: No
    Listed since: 04-15-2025

  • 2020 Cadillac CT6
    Premium Luxury Sedan

    Not Priced
    • 52,755 miles
    • No accidents, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Schepel Cadillac (Merrillville, IN)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Merrillville, IN / 256 miles away from Columbus, OH

    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: 1G6KE5RS1LU103536
    Stock: 25923
    Certified Pre-Owned: No
    Listed since: 03-18-2025

  • New Listing
    Stock photo**

    2018 Cadillac CT6
    Luxury Sedan

    $69,585
    • 150,427 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Richard Karr Motors (Woodway, TX)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Woodway, TX / 994 miles away from Columbus, OH

    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: 1G6KD5RS7JU100687
    Stock: 116086A
    Certified Pre-Owned: No
    Listed since: 04-05-2025

  • New Listing
    Stock photo**

    2016 Cadillac CT6
    Platinum Sedan

    Not Priced
    • 82,992 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Sid Dillon Hyundai (Lincoln, NE)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lincoln, NE / 727 miles away from Columbus, OH

    This Cadillac CT6 has a dependable Turbocharged Gas V6 3.0L/182 engine powering this Automatic transmission. LPO, WHEEL LOCKS, LPO, CARGO NET, LICENSE...

    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: 1G6KK5R61GU167478
    Stock: 11H1192A
    Certified Pre-Owned: No
    Listed since: 06-24-2025

  • 2018 Cadillac CT6
    Base Sedan

    Not Priced
    • 61,453 miles
    • Insurance loss reported, 3 owners, personal use only
    • 22 City / 30 Hwy MPG
    • Llanos Auto Sales (Dallas, TX)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Dallas, TX / 930 miles away from Columbus, OH

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Issue reported

    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: 1G6KA5RX7JU159372
    Stock: 159372
    Certified Pre-Owned: No
    Listed since: 05-31-2025

  • New Listing
    Stock photo**

    2019 Cadillac CT6
    Luxury Sedan

    $27,702
    good price
    • 60,521 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Friendly Chevrolet (Dallas, TX)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Dallas, TX / 923 miles away from Columbus, OH

    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: 1G6KB5RS6KU135132
    Stock: P135132
    Certified Pre-Owned: No
    Listed since: 06-18-2025

  • Stock photo**

    2017 Cadillac CT6
    Luxury Sedan

    $21,977
    fair price
    $838 above market
    • 95,818 miles
    • No accidents, 5 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Rick Hendrick Chevrolet (Duluth, GA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Duluth, GA / 426 miles away from Columbus, OH

    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: 1G6KD5RS7HU192880
    Stock: PSN8347A
    Certified Pre-Owned: No
    Listed since: 09-13-2024

  • New Listing
    Stock photo**

    2017 Cadillac CT6
    Premium Luxury Sedan

    $20,900
    fair price
    $1,604 below market
    • 86,718 miles
    • 18 City / 27 Hwy MPG
    • Weeks Chevrolet GMC Buick (West Frankfort, IL)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in West Frankfort, IL / 359 miles away from Columbus, OH

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KF5RS7HU133810
    Stock: 7582
    Certified Pre-Owned: No
    Listed since: 06-20-2025

  • New Listing

    2017 Cadillac CT6
    Luxury Sedan

    Not Priced
    • 100,402 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 22 City / 30 Hwy MPG
    • Cavender's Auto Sales & Leasing (Durant, OK)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Durant, OK / 855 miles away from Columbus, OH

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    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:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KC5RX9HU129469
    Stock: T58411
    Certified Pre-Owned: No
    Listed since: 06-24-2025

  • 2019 Cadillac CT6
    Premium Luxury Sedan

    Not Priced
    • 67,018 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • R J Burne Cadillac (Scranton, PA)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Scranton, PA / 389 miles away from Columbus, OH

    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: 1G6KD5RS9KU133045
    Stock: 3752B
    Certified Pre-Owned: No
    Listed since: 06-11-2025

  • 2017 Cadillac CT6
    Luxury Sedan

    Not Priced
    • 68,501 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Lewis Buick Chevrolet (Atchison, KS)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Atchison, KS / 653 miles away from Columbus, OH

    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: 1G6KD5RS3HU141697
    Stock: 9679A
    Certified Pre-Owned: No
    Listed since: 12-31-2024

  • 2017 Cadillac CT6
    Luxury Sedan

    Not Priced
    • 90,850 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Auto Express Columbia (Columbia, TN)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Columbia, TN / 382 miles away from Columbus, OH

    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: 1G6KD5RS6HU142066
    Stock: 2067
    Certified Pre-Owned: No
    Listed since: 06-18-2025

  • Stock photo**

    2017 Cadillac CT6
    Luxury Sedan

    Not Priced
    • 60,853 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Cleveland Auto Store (Euclid, OH)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Euclid, OH / 128 miles away from Columbus, OH

    Visit Cleveland Auto Store online at clevelandautostore.com to see more pictures of this vehicle or call or text us at 216-395-7474 today to schedule...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    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: 1G6KD5RS3HU133101
    Stock: 133101
    Certified Pre-Owned: No

  • 2019 Cadillac CT6
    Sport Sedan

    Not Priced
    • 97,234 miles
    • Issue reported, 1 owner, personal use only
    • 18 City / 26 Hwy MPG
    • A and A Auto Sales (Gadsden, AZ)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Gadsden, AZ / 1,841 miles away from Columbus, OH

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Issue reported

    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: 1G6KP5R62KU127470
    Stock: 7789
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • Stock photo**

    2017 Cadillac CT6
    PLUG-IN Plug-In Hybrid Sedan

    $16,000
    • 110,623 miles
    • 2 accidents, 2 owners, personal use only
    • 8 Stars Motor (Dallas, TX)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Dallas, TX / 922 miles away from Columbus, OH

    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:

    26 Combined MPG (N/A City/N/A Highway)

    Listing Information:

    VIN: LREKK5RX1HA066886
    Stock: 066886
    Certified Pre-Owned: No
    Listed since: 05-22-2025

  • 2019 Cadillac CT6
    Premium Luxury Sedan

    Not Priced
    • 39,673 miles
    • 1 accident, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Coleman Cadillac (Lawrenceville, NJ)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Lawrenceville, NJ / 432 miles away from Columbus, OH

    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: 1G6KD5RS8KU136261
    Stock: C25039A
    Certified Pre-Owned: No
    Listed since: 06-19-2025

  • 2017 Cadillac CT6
    Base Sedan

    Not Priced
    • 140,545 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 22 City / 30 Hwy MPG
    • CarTex Motors (Houston, TX)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Houston, TX / 1,011 miles away from Columbus, OH

    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:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KA5RX1HU136308
    Stock: 17052
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • New Listing
    Stock photo**

    2017 Cadillac CT6
    Luxury Sedan

    Not Priced
    • 45,440 miles
    • 18 City / 27 Hwy MPG
    • Craig and Landreth Cars (Louisville, KY)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Louisville, KY / 194 miles away from Columbus, OH

    We're Kentuckiana's premier pre-owned dealership! Having been in business for nearly 50 years, we've built our reputation providing the cleanest vehic...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS2HU178434
    Stock: D46838
    Certified Pre-Owned: No

  • 2020 Cadillac CT6
    Luxury Sedan

    Not Priced
    • 43,009 miles
    • No accidents, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • F.C. Kerbeck Buick GMC (Palmyra, NJ)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Palmyra, NJ / 414 miles away from Columbus, OH

    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: 1G6KB5RS5LU104486
    Stock: 69551K
    Certified Pre-Owned: No
    Listed since: 03-27-2025

  • 2020 Cadillac CT6
    Premium Luxury Sedan

    Not Priced
    • 56,360 miles
    • No accidents, 4 owners, personal use
    • 18 City / 27 Hwy MPG
    • F.C. Kerbeck Buick GMC (Palmyra, NJ)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Palmyra, NJ / 414 miles away from Columbus, OH

    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: 1G6KE5RS4LU110433
    Stock: 71037ABBAB
    Certified Pre-Owned: No
    Listed since: 06-04-2025

  • New Listing

    2016 Cadillac CT6
    Premium Luxury Sedan

    Not Priced
    • Not provided
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Luxury Imports of Waco (Waco, TX)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Waco, TX / 991 miles away from Columbus, OH

    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: 1G6KF5RS3GU157665
    Stock: 157665
    Certified Pre-Owned: No
    Listed since: 05-27-2025

Showing 442 - 462 out of 469 listings
2018 CT6 Reviews & Specs

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
4.1 46 Reviews
Write a vehicle reviewSee all 46 reviews
  • 5
    (52%)
  • 4
    (20%)
  • 3
    (13%)
  • 2
    (13%)
  • 1
    (2%)

Fantastic voyage

Deborah, 04/14/2018
2018 Cadillac CT6 PLUG-IN 4dr Sedan (2.0L 4cyl Turbo gas/electric hybrid EVT)
I absolutely love this car. I have owned 6 cars and 3 SUV's and the CT6 hybrid is by far the best. The ride is incredible. The ride is so smooth it feels as though you are floating. The seats hug you as you drive and it feels as though they were made just to fit your body. The technology in this car is amazing and surprisingly easy to navigate.
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FAQ

What is a good price for a used 2018 Cadillac CT6?

According to Edmunds.com's True Market Value calculations, the retail price of a used 2018 Cadillac CT6's most popular trim, the Luxury, in great condition with 60,000 miles on its odometer, is $33,434. Prices vary by trim, region and options included.

What engine options are available on the 2018 Cadillac CT6?

The 2018 Cadillac CT6 is available with four main trim levels, each with different engine options. The base CT6 comes standard with a 2.0-liter four-cylinder turbo engine (265 hp, 295 lb-ft) and an optional V6 engine rated at 335 hp and 284 lb-ft. The Luxury trim adds a 3.0-liter twin-turbo V6 (404 hp, 400 lb-ft) and the Premium Luxury and Platinum trims also offer an optional 2.0-liter turbocharged hybrid powertrain (335 hp, 432 lb-ft).
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