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  • New Listing
    $23,888
    fair price
    $240 above market
    • 71,525 miles
    • 1 accident, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Bob Poynter Buick Chevrolet GMC (340 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Seymour, IN / 340 miles away from Madison, WI

    Look at this 2017 Cadillac CT6 Luxury AWD. Its Automatic transmission and Gas V6 3.6L/223 engine will keep you going. This Cadillac CT6 has the follow...

    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: 1G6KD5RSXHU135847
    Stock: V1939A
    Certified Pre-Owned: No
    Listed since: 05-31-2025

    • 144,143 miles
    • No accidents, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • Genesis Cadillac (333 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Saint Clair Shores, MI / 333 miles away from Madison, WI

    *** SALE PRICED *** MANAGERS SPECIAL *** Stellar Black Metallic 2017 Cadillac CT6 3.0L Twin Turbo Luxury 3.0L V6 8-Speed Automatic AWD Clean Carfax, B...

    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: 1G6KE5R69HU196218
    Stock: U196218A
    Certified Pre-Owned: No
    Listed since: 04-08-2025

  • Price Drop
    $37,995
    fair price
    $289 above market
    • 38,980 miles
    • 3 accidents, 1 owner, personal use
    • 18 City / 26 Hwy MPG
    • Sheffield Motors (89 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Kenosha, WI / 89 miles away from Madison, WI

    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: 1G6KN5R6XKU132146
    Stock: 132146
    Certified Pre-Owned: No
    Listed since: 05-11-2025

    • 129,799 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • International Auto Outlet (360 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Hamilton, OH / 360 miles away from Madison, WI

    2017 CADILLAC CT6 LUXURY -- 4 DOOR -- 3.6L V6 -- AWD -- LOADED! -- ADAPTIVE CRUISE CONTROL -- POWER AND MEMORY SEATS -- BOSE AUDIO SPEAKERS -- NAVIGAT...

    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: 1G6KD5RS8HU148743
    Stock: 148743
    Certified Pre-Owned: No

  • New Listing
    • 49,024 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Carvana - Chicago (86 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Chicago, IL / 86 miles away from Madison, WI

    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/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS8HU196281
    Stock: 2003719312
    Certified Pre-Owned: No
    Listed since: 05-08-2025

  • New Listing
    Stock photo**
    $30,991
    fair price
    $278 above market
    • 60,788 miles
    • 1 accident, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Bob Rohrman Schaumburg Ford (100 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Schaumburg, IL / 100 miles away from Madison, WI

    Recent Arrival! Open your door to the world of adventures with the sleek Manhattan Noir Metallic 2019 Cadillac CT6. The 3.6L V6 SIDI DOHC VVT is built...

    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: 1G6KB5RSXKU141290
    Stock: SF2215P
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • New Listing
    • 57,378 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Carvana - Indianapolis (284 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Indianapolis, IN / 284 miles away from Madison, WI

    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: 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: 1G6KB5RS4HU146123
    Stock: 2003748529
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • New Listing
    • 54,750 miles
    • No accidents, 1 owner, personal use
    • 14 City / 25 Hwy MPG
    • Mainstreet Motor Company (236 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Hopkins, MN / 236 miles away from Madison, WI

    2019 Cadillac CT6 a rare and commanding luxury sedan powered by a potent 4.2L V8 twin-turbocharged engine delivering exhilarating performance, paired ...

    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:

    17 Combined MPG (14 City/25 Highway)

    Listing Information:

    VIN: 1G6KV5RJ0KU124755
    Stock: 124755
    Certified Pre-Owned: No
    Listed since: 04-13-2025

    • 61,725 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Federico Kia (293 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Wood River, IL / 293 miles away from Madison, WI

    Vehicle DetailsExperience the pinnacle of luxury and performance with the 2019 Cadillac CT6 Premium Luxury AWD. This sophisticated sedan is eq...

    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: 1G6KD5RS2KU130973
    Stock: K3733A
    Certified Pre-Owned: No

    • 184,245 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • S & H Auto Sales South Bend (186 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in South Bend, IN / 186 miles away from Madison, WI

    This 2017 Cadillac CT6 3.6L Premium Luxury AWD is LOADED! 360 Camera, Vista Sunroof, Heated AND Cooled Front Seats, OnStar and more! Come see this LUX...

    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: 1G6KF5RS5HU132848
    Stock: W132848
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • New Listing
    • 56,815 miles
    • No accidents, 1 owner, 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 Boston, MA / 933 miles away from Madison, WI

    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: 1G6KN5R65KU142759
    Stock: 2003713120
    Certified Pre-Owned: No
    Listed since: 05-06-2025

    • 56,876 miles
    • Lemon reported, 2 owners, personal use only
    • McCarthy Chevrolet Lee's Summit (386 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Lees Summit, MO / 386 miles away from Madison, WI

    New Price! Odometer is 9660 miles below market average! Priced below KBB Fair Purchase Price! McCarthy price includes $4000 EV Tax Credit. Must be eli...

    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: Yes

    Free History Report: No

    Features and Specs:

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

    Listing Information:

    VIN: LREKK5RX4HA044218
    Stock: UL8358
    Certified Pre-Owned: No
    Listed since: 04-10-2025

    • 56,968 miles
    • Insurance loss reported, 1 owner, personal use
    • 18 City / 26 Hwy MPG
    • All Star Auto Group (322 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lincoln Park, MI / 322 miles away from Madison, WI

    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:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KP5R62KU132670
    Stock: 132670
    Certified Pre-Owned: No
    Listed since: 03-14-2025

    • 136,859 miles
    • 2 accidents, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • McCarthy Blue Springs Hyundai (377 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Blue Springs, MO / 377 miles away from Madison, WI

    18/27 City/Highway MPGIncentivized rates may affect incentives and/or pricing. Prices do not include tax, title, license, $565 admin fee and other dea...

    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: 1G6KB5RS6HU150240
    Stock: UH7707
    Certified Pre-Owned: No
    Listed since: 02-27-2025

    • Not provided
    • 1 accident, 1 owner, personal use only
    • 18 City / 26 Hwy MPG
    • Haus of Imports (121 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lemont, IL / 121 miles away from Madison, WI

    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: 1G6KT5R61KU128735
    Stock: 128735
    Certified Pre-Owned: No
    Listed since: 05-22-2025

    • 105,412 miles
    • 1 accident, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Jaguar Novi (306 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Novi, MI / 306 miles away from Madison, WI

    Manhattan Noir Metallic 3.6L Premium Luxury AWD 3.6L V6 SIDI DOHC VVTRecent Arrival! 18/27 City/Highway MPG

    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: 1G6KD5RS0KU136285
    Stock: 2525502
    Certified Pre-Owned: No
    Listed since: 05-17-2025

  • Price Drop
    • 102,319 miles
    • Frame damage reported, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Imran Imports LLC - Cincinnati (363 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Cincinnati, OH / 363 miles away from Madison, WI

    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: 1G6KB5RS6KU119917
    Stock: P119917
    Certified Pre-Owned: No

    • 49,315 miles
    • 1 accident, 1 owner, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Best of Michigan Auto Sales (332 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Detroit, MI / 332 miles away from Madison, WI

    Visit Best of Michigan Auto Sales to shop our great deals. You can contact us or call 3**-2**-0*** to schedule your test drive today. Child Safety Doo...

    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: 1G6KB5RS0KU123137
    Stock: 8211 , 287A
    Certified Pre-Owned: No
    Listed since: 02-03-2025

  • $26,495
    fair price
    $1,383 below market
    • 83,331 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Platinum Auto Plaza (429 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Topeka, KS / 429 miles away from Madison, WI

    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: 1G6KG5RS4JU134268
    Stock: DC25164
    Certified Pre-Owned: No

  • New Listing
    $27,962
    fair price
    $1,115 below market
    • 70,656 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Ken Ganley Volkswagen Bedford (419 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Bedford, OH / 419 miles away from Madison, WI

    2018 Crystal White Tricoat Cadillac CT6 3.6L Premium Luxury AWD This Cadillac CT6 has many features and is well equipped including, CT6 3.6L Premium L...

    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: 1G6KG5RS6JU138516
    Stock: V26703P
    Certified Pre-Owned: No
    Listed since: 03-08-2024

  • Price Drop
    $26,995
    fair price
    $89 above market
    • 42,586 miles
    • No accidents, 1 owner, personal use only
    • 31 mi est. electric range
    • 23 City / 29 Hwy MPG
    • LaFontaine Buick GMC (293 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Highland Charter Township, MI / 293 miles away from Madison, WI

    CARFAX One-Owner. Clean CARFAX. Crystal White Tricoat RWDHeated Seats, Leather Seats, Backup Camera, Keyless Start, Keyless Entry, Blind Spot Monitor,...

    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:

    25 Combined MPG (23 City/29 Highway)

    Listing Information:

    VIN: LREKK5RX0JA012386
    Stock: 25G2809E
    Certified Pre-Owned: No
    Listed since: 03-15-2025

Showing 43 - 63 out of 138 listings

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
4.2 out of 5 stars54 Reviews
Write a vehicle reviewSee all 54 reviews
  • 5 star
    (59%)
  • 4 star
    (17%)
  • 3 star
    (11%)
  • 2 star
    (11%)
  • 1 star
    (2%)
5 out of 5 stars

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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Used 2017 Cadillac CT6 in Madison, WI Values

Estimated values
2017 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$16,569$19,660$22,027
Clean$15,966$18,918$21,167
Average$14,961$17,681$19,733
Rough$13,653$16,074$17,869

The average list price of a used 2017 Cadillac CT6 in Madison, Wisconsin is $26,877. The average mileage on a used Cadillac CT6 2017 for sale in Madison, Wisconsin is 80,675. Based on the average mileage of 80,675 for used 2017 Cadillac CT6 for sale in Madison, WI 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 2017 in Madison, Wisconsin to be $14,961.

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