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  • Price Drop
    $21,511
    fair price
    $328 below market
    • 67,280 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 4cyl automatic
    • Tim Dahle INFINITI (392 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Murray, UT / 392 miles away from Billings, MT

    -Clean CARFAX-VEHICLES IN STOCK and NO PAYMENTS FOR 60 DAYS. This 2017 Crystal White Tricoat Cadillac CT6 Hybrid Plug-In RWD is well equipped and in...

    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:

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

    Listing Information:

    VIN: LREKK5RX2HA048476
    Stock: 041145
    Certified Pre-Owned: No
    Listed since: 04-02-2025

  • $23,611
    good price
    $3,082 below market
    • 59,566 miles
    • No accidents, 3 owners, personal use
    • 4cyl automatic
    • Tim Dahle INFINITI (392 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Murray, UT / 392 miles away from Billings, MT

    -Driver Assist Package-Enhanced Vision & Comfort Package-Tim Dahle INFINITI is pleased to offer OVER 100 USED VEHICLES IN STOCK and NO PAYMENTS FOR ...

    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:

    25 Combined MPG (23 City/29 Highway)

    Listing Information:

    VIN: LREKK5RX4JA012584
    Stock: 041025
    Certified Pre-Owned: No
    Listed since: 02-13-2025

    • 11,810 miles
    • Insurance loss reported, 2 owners, personal use only
    • 6cyl automatic
    • Parkline Motors (391 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in South Salt Lake City, UT / 391 miles away from Billings, MT

    Stellar Black Metallic 2018 Cadillac CT6 AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT 18/27 City/Highway MPG -Branded Title+ Driver Awareness & Conve...

    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/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS3JU149049
    Stock: PL149049
    Certified Pre-Owned: No
    Listed since: 04-17-2025

    • 31,842 miles
    • Insurance loss reported, 2 owners, personal use
    • 6cyl automatic
    • Parkline Motors (391 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in South Salt Lake City, UT / 391 miles away from Billings, MT

    Crystal White Tricoat 2018 Cadillac CT6 AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT 18/27 City/Highway MPG -Branded Title+ Navigation System+ Super...

    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/27 Highway)

    Listing Information:

    VIN: 1G6KG5RS0JU129715
    Stock: PL129715
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • New Listing
    • 29,806 miles
    • No accidents, 2 owners, personal use only
    • 6cyl automatic
    • AutoNation Honda 104 (444 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Westminster, CO / 444 miles away from Billings, MT

    Driver Assist PackagePanoramic RoofBronze Dune MetallicLeather SeatsNavigation SystemLane Keeping AssistLpo; Cargo NetKeyless StartHeads-Up Di...

    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: 1G6KH5R64JU100606
    Stock: JU100606
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • New Listing
    $20,997
    fair price
    $532 below market
    • 83,100 miles
    • No accidents, 2 owners, personal use
    • 6cyl automatic
    • Maaliki Motors (459 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Aurora, CO / 459 miles away from Billings, MT

    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: 1G6KD5RS9HU203507
    Stock: 876546
    Certified Pre-Owned: No
    Listed since: 04-29-2025

  • New Listing
    $30,990
    fair price
    $907 below market
    • 43,203 miles
    • No accidents, 1 owner, personal use
    • 6cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Cincinnati, OH / 1,302 miles away from Billings, MT

    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: 1G6KH5R64HU165966
    Stock: 2003646808
    Certified Pre-Owned: No
    Listed since: 04-11-2025

  • New Listing
    $19,990
    fair price
    $315 above market
    • 101,512 miles
    • No accidents, 4 owners, corporate fleet vehicle
    • 6cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Cleveland, OH / 1,366 miles away from Billings, MT

    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: 1G6KD5RS8HU164361
    Stock: 2003582712
    Certified Pre-Owned: No
    Listed since: 04-05-2025

  • New Listing
    • 60,745 miles
    • No accidents, 3 owners, personal use
    • 6cyl automatic
    • Denny Menholt Chevrolet Buick GMC (91 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Cody, WY / 91 miles away from Billings, MT

    SummaryWe are honored at the opportunity to earn your business.Vehicle DetailsDiscover the epitome of luxury and performance with this 2017 Cadillac C...

    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: 1G6KD5RS8HU157717
    Stock: 7290
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • New Listing
    • 55,727 miles
    • No accidents, 4 owners, personal use only
    • 6cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Atlanta, GA / 1,514 miles away from Billings, MT

    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: 1G6KF5RS9HU188629
    Stock: 2003654699
    Certified Pre-Owned: No
    Listed since: 04-16-2025

    • 99,686 miles
    • No accidents, 2 owners, personal use only
    • 6cyl automatic
    • Ed Bozarth Chevrolet Buick (463 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Grand Junction, CO / 463 miles away from Billings, MT

    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: 1G6KH5R6XHU144894
    Stock: 40607
    Certified Pre-Owned: No
    Listed since: 03-22-2025

  • New Listing
    Stock photo**
    • 81,031 miles
    • 6cyl automatic
    • White's Frontier Motors (178 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Gillette, WY / 178 miles away from Billings, MT

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KN5R68HU207192
    Stock: P3263
    Certified Pre-Owned: No
    Listed since: 05-04-2025

  • $39,598
    fair price
    $1,996 above market
    • 17,080 miles
    • No accidents, 2 owners, personal use
    • 6cyl automatic
    • Skyline Motors (283 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Rawlins, WY / 283 miles away from Billings, MT

    Crystal White Tricoat 2018 Cadillac CT6 3.0L Twin Turbo Platinum AWD 8-Speed Automatic 3.0L V6 CT6 3.0L Twin Turbo Platinum, 4D Sedan, 3.0L V6, 8-Spee...

    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: 1G6KN5R68JU100200
    Stock: P1651
    Certified Pre-Owned: No
    Listed since: 04-03-2025

  • New Listing
    Photos not available
    $22,995
    fair price
    $439 below market
    • 85,093 miles
    • No accidents, 1 owner, personal use only
    • 6cyl automatic
    • Young Chevrolet (369 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Layton, UT / 369 miles away from Billings, MT

    Recent Arrival! 18/26 City/Highway MPG Stellar Black Metallic 3.0L V6 8-Speed Automatic AWD 3.0L Twin Turbo Premium Luxury

    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: 1G6KG5R66GU160544
    Stock: 3N2976A
    Certified Pre-Owned: No
    Listed since: 05-01-2025

  • New Listing
    Stock photo**
    $22,995
    fair price
    $496 above market
    • 83,806 miles
    • No accidents, 2 owners, personal use
    • 6cyl automatic
    • Tommy's Car Lot (341 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Chadron, NE / 341 miles away from Billings, MT

    For more information feel free to visit our website https://www.tommyscarlot.com/ or call us now at (3**) 4**-3*** "Check out this great [year] [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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS9JU125161
    Stock: 125161
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • New Listing
    • 69,943 miles
    • No accidents, 2 owners, personal use
    • 4cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Atlanta, GA / 1,514 miles away from Billings, MT

    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:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KC5RX8JU100535
    Stock: 2003577428
    Certified Pre-Owned: No
    Listed since: 03-13-2025

  • New Listing
    • 75,789 miles
    • No accidents, 3 owners, personal use only
    • 6cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Oklahoma City, OK / 915 miles away from Billings, MT

    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: 1G6KD5RSXGU166496
    Stock: 2003644372
    Certified Pre-Owned: No
    Listed since: 04-24-2025

    • 113,092 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 6cyl automatic
    • ETHIO Motors (459 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Aurora, CO / 459 miles away from Billings, MT

    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/26 Highway)

    Listing Information:

    VIN: 1G6KG5R64GU160705
    Stock: 14940
    Certified Pre-Owned: No
    Listed since: 03-01-2025

    • 46,534 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 6cyl automatic
    • Colorado Auto Finders (466 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Centennial, CO / 466 miles away from Billings, MT

    **For Sale: 2016 Cadillac CT6 - 3.0L V6 AWD**Step into the world of luxury and performance with this exquisite 2016 Cadillac CT6, featuring a powerful...

    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/26 Highway)

    Listing Information:

    VIN: 1G6KE5R67GU167251
    Stock: U16162
    Certified Pre-Owned: No

    • 41,045 miles
    • 1 accident, 1 owner, personal use
    • 6cyl automatic
    • Mildenberger Buick Chevrolet GMC (273 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Hamilton, MT / 273 miles away from Billings, MT

    The Bitterroots most trusted name in transportation for over 50 years!!10 Speakers, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, Alloy wheels, A...

    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: 1G6KH5R65JU151581
    Stock: 25-29A
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • New Listing
    • 62,633 miles
    • 1 accident, 3 owners, corporate fleet vehicle
    • 4cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in San Antonio, TX / 1,254 miles away from Billings, MT

    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: 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/31 Highway)

    Listing Information:

    VIN: 1G6KC5RX9GU153141
    Stock: 2003532378
    Certified Pre-Owned: No
    Listed since: 02-28-2025

;
Showing 1 - 21 out of 26 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 2017 Cadillac CT6 in Billings, MT Values

Estimated values
2017 Cadillac CT6 PLUG-IN 4dr Sedan (2.0L 4cyl Turbo gas/electric plug-in hybrid EVT) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$20,749$24,278$26,985
Clean$19,993$23,362$25,931
Average$18,734$21,835$24,175
Rough$17,097$19,850$21,892

The average list price of a used 2017 Cadillac CT6 in Billings, Montana is $26,349. The average mileage on a used Cadillac CT6 2017 for sale in Billings, Montana is 62,873. Based on the average mileage of 62,873 for used 2017 Cadillac CT6 for sale in Billings, MT 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 Billings, Montana to be $18,734.

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