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72 listings
  • New Listing
    $17,995
    fair price
    $1,090 above market
    • 106,978 miles
    • No accidents, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Bristol Auto Mall (159 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Levittown, PA / 159 miles away from Hartford, CT

    *E-Z FINANCE!!!* *Bad Credit No Problem A Job Is Your Credit* *For fast loan approval click FINANCING at www.bristolautomall.com* *ALL TYPES OF CREDIT...

    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: 1G6KD5RS3GU161981
    Stock: 716
    Certified Pre-Owned: No
    Listed since: 07-10-2025

  • Stock photo**
    • 43,476 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 26 Hwy MPG
    • Cadillac of Manhattan (97 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in New York, NY / 97 miles away from Hartford, CT

    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: 1G6KK5R60GU152907
    Stock: C3429
    Certified Pre-Owned: No
    Listed since: 05-29-2025

    • 71,210 miles
    • Frame damage reported, 2 owners, corporate fleet vehicle
    • 18 City / 26 Hwy MPG
    • Best Cars R Us (120 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Plainfield, NJ / 120 miles away from Hartford, CT

    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: 1G6KG5R69GU124766
    Stock: 124766
    Certified Pre-Owned: No

  • $14,495
    fair price
    $1,332 below market
    • 100,943 miles
    • 1 accident, 4 owners, corporate fleet vehicle
    • 22 City / 30 Hwy MPG
    • A Better Way Wholesale Autos (25 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Naugatuck, CT / 25 miles away from Hartford, CT

    - Experience the epitome of luxury with the 2017 Cadillac CT6 2.0T Luxury, boasting a powerful 2.0L Turbo engine delivering 265hp. - Enjoy a sophisti...

    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: 1G6KC5RXXHU170483
    Stock: 170483NL
    Certified Pre-Owned: No

  • Price Drop
    • 124,867 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 22 City / 30 Hwy MPG
    • G Motors USA (181 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Waterford Works, NJ / 181 miles away from Hartford, CT

    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: 1G6KA5RX7HU207706
    Stock: WN207706
    Certified Pre-Owned: No

    • 73,721 miles
    • No accidents, 4 owners, personal use
    • 18 City / 26 Hwy MPG
    • J&M Automotive (27 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Naugatuck, CT / 27 miles away from Hartford, CT

    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: 1G6KE5R67HU193074
    Stock: 1793074
    Certified Pre-Owned: No

  • $16,490
    good price
    $2,817 below market
    • 134,586 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Driveway (133 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Freehold, NJ / 133 miles away from Hartford, CT

    CarFax No Accidents Reported,Rare Find,High Value Options,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Heated Seats,Heated Steering Wheel,Lane Keep...

    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: 1G6KJ5R66JU119971
    Stock: T9050175AAA
    Certified Pre-Owned: No

    • 62,802 miles
    • No accidents, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Elite Automall (97 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ridgewood, NY / 97 miles away from Hartford, CT

    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: 1G6KD5RS2HU138595
    Stock: 138595
    Certified Pre-Owned: No

  • $24,888
    fair price
    $998 below market
    • 69,696 miles
    • No accidents, 1 owner, personal use
    • 18 City / 26 Hwy MPG
    • Teddy Volkswagen (86 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Bronx, NY / 86 miles away from Hartford, CT

    This 2018 Cadillac CT6 Luxury AWD, has a Black Raven exterior and an Jet Black interior color. 69696 miles. Stock Number A0642M. You can conne...

    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: 1G6KE5R68JU103243
    Stock: A0642M
    Certified Pre-Owned: No
    Listed since: 04-03-2025

  • $21,995
    fair price
    $416 below market
    • 90,954 miles
    • No accidents, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • Giant Auto Sales (192 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in East Syracuse, NY / 192 miles away from Hartford, CT

    Visit Giant Auto Sales online at thegiantonline.com to see more pictures of this vehicle or call us at 8**-6**-0*** today to schedule your test drive....

    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: 1G6KG5R63GU154488
    Stock: BA125
    Certified Pre-Owned: No
    Listed since: 07-10-2025

  • $18,995
    fair price
    $1,238 below market
    • 88,288 miles
    • 1 accident, 4 owners, personal use
    • 18 City / 27 Hwy MPG
    • Stallion Auto Group (96 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Paterson, NJ / 96 miles away from Hartford, CT

    Please visit our website Stallion Auto Group for additional inventory. Non-smoker owner, Vehicle Runs Well, Smooth ride, New tires, All records in pos...

    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:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KF5RSXGU163320
    Stock: 1483
    Certified Pre-Owned: No
    Listed since: 05-15-2025

  • $19,923
    fair price
    $403 above market
    • 75,940 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Bloom Auto (119 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ledgewood, NJ / 119 miles away from Hartford, CT

    *** 2016 CADILLAC CT6 3.6L LUXURY *** THIS CADILLAC IS ONE OF A KIND. IT'S BLACK EXTERIOR ON THE ORANGE LEATHER INTERIOR GIVES OFF A LOOK THAT'LL MAKE...

    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: 1G6KD5RS7GU167377
    Stock: 167377
    Certified Pre-Owned: No
    Listed since: 07-23-2025

  • $22,989
    fair price
    $671 below market
    • 77,450 miles
    • 1 accident, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Hamilton Mazda (148 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Hamilton, NJ / 148 miles away from Hartford, CT

    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: 1G6KB5RS7JU125319
    Stock: S9830954A
    Certified Pre-Owned: No
    Listed since: 07-18-2025

    • 148,820 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • GTA Motors (163 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Burlington, NJ / 163 miles away from Hartford, CT

    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: Yes

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS2JU104197
    Stock: 02240
    Certified Pre-Owned: No

    • 53,339 miles
    • No accidents, 5 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Buffalo, NY / 321 miles away from Hartford, CT

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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: 1G6KK5R64GU168012
    Stock: 2003814251
    Certified Pre-Owned: No
    Listed since: 06-17-2025

  • $26,998
    fair price
    $1,032 above market
    • 57,783 miles
    • 3 accidents, 1 owner, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Herb Chambers Chrysler Jeep Dodge Ram of Danvers (104 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Danvers, MA / 104 miles away from Hartford, CT

    INSPECTION COMPLETED Every Herb Chambers Certified pre-owned vehicle receives a complete multi-point inspection by factory trained technicians who ins...

    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: 1G6KB5RS6JU147991
    Stock: ND6804
    Certified Pre-Owned: No
    Listed since: 07-18-2025

    • 28,650 miles
    • No accidents, 1 owner, personal use
    • 18 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Richmond, VA / 386 miles away from Hartford, CT

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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: 1G6KG5R60GU165805
    Stock: 2003885771
    Certified Pre-Owned: No
    Listed since: 07-18-2025

  • New Listing
    • 68,428 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Indianapolis, IN / 717 miles away from Hartford, CT

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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: 1G6KB5RS2GU165882
    Stock: 2003944622
    Certified Pre-Owned: No
    Listed since: 08-02-2025

    • 38,902 miles
    • No accidents, 4 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Indianapolis, IN / 717 miles away from Hartford, CT

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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: 1G6KG5R69GU150073
    Stock: 2003856132
    Certified Pre-Owned: No
    Listed since: 07-02-2025

  • New Listing
    • 93,737 miles
    • Frame damage reported, 4 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Bristol Auto Mall (159 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Levittown, PA / 159 miles away from Hartford, CT

    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/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS3JU151278
    Stock: 740
    Certified Pre-Owned: No
    Listed since: 07-24-2025

  • New Listing
    • 129,997 miles
    • 1 accident, 3 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Bell Audi (124 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Edison, NJ / 124 miles away from Hartford, CT

    2016 Cadillac CT6 3.6L Luxury Graphite Metallic 3.6L V6 SIDI DOHC VVT 8-Speed Automatic AWD 18/27 City/Highway MPG All Wheel Drive, 10 Speakers, 4-Whe...

    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:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS0GU166944
    Stock: BA27241C
    Certified Pre-Owned: No
    Listed since: 07-31-2025

Showing 1 - 21 out of 72 listings

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
4.4 out of 5 stars25 Reviews
Write a vehicle reviewSee all 25 reviews
  • 5 star
    (72%)
  • 4 star
    (16%)
  • 3 star
    (4%)
  • 2 star
    (0%)
  • 1 star
    (8%)
1 out of 5 stars

Terrible Service

Robert J. Tarte, 08/29/2018
2016 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.6L 6cyl 8A)
The electronics are terrible and Cadillac and GM customer service is terrible. My vehicle,e has been at the dealer for 3 weeks. 2 parts have been replaced and the vehicle now cannot be programmed. It took 12 days for a part to be shipped despite my request for overnight shipping. Cadillac told me that they have their processes. GM told me that they have their protocol. Thus, 12 … days to ship a defective part. My dealer told me that they are attempting to get authorization for a new vehicle but GM. wants to send. Yet another part. There is a question whether the part is even available,but GM protocol is the most important thing to GM,not a satisfied customer. After 7 Cadillacs, there will not be a number 8. It is a shame, because the CT 6 is a beautiful car. GM has not changed since the bankruptcy and probably never will. Do not buy a Cadillac.On Sept.4 after 27 days, vehicle finally fixed. Hopefully, GM will offer some compensation for my inconvenience and time spent attempting to resolve the matter.
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Used 2016 Cadillac CT6 in Hartford, CT Values

Estimated values
2016 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$13,113$17,084$19,905
Clean$12,589$16,369$19,033
Average$11,716$15,176$17,580
Rough$10,581$13,626$15,691

The average list price of a used 2016 Cadillac CT6 in Hartford, Connecticut is $21,544. The average mileage on a used Cadillac CT6 2016 for sale in Hartford, Connecticut is 82,884. Based on the average mileage of 82,884 for used 2016 Cadillac CT6 for sale in Hartford, CT 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 2016 in Hartford, Connecticut to be $11,716.

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

** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.