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154 listings
  • Price Drop
    • 69,164 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Estle Chevrolet (251 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Defiance, OH / 251 miles away from Roscoe, IL

    2018 Cadillac CT6 3.6L Premium Luxury Crystal White Tricoat 3.6L V6 SIDI DOHC VVT LIFETIME FREE CAR WASHES, NAVIGATION GPS, WIFI, LEATHER, BLUETOOTH, ...

    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: 1G6KF5RSXJU108244
    Stock: 250077Y
    Certified Pre-Owned: No
    Listed since: 04-08-2025

  • New Listing
    • 48,501 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Patrick Volvo Cars (55 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Schaumburg, IL / 55 miles away from Roscoe, IL

    on this vehicle:DESIRABLE FEATURES: This used 2018 Cadillac CT6 3.6L features: Android Auto, Backup Camera, Apple CarPlay, Heated Seats, Bluetooth, an...

    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: 1G6KB5RS2JU110856
    Stock: P7721A
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • New Listing
    Stock photo**
    $21,990
    fair price
    $868 above market
    • 95,770 miles
    • 2 accidents, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • Mark Wahlberg Buick GMC (350 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Columbus, OH / 350 miles away from Roscoe, IL

    Enhanced Vision & Comfort Package, Leather Seating Surfaces w/Chevron Perf Inserts, Rear Camera Mirror Washer, UltraView Power Sunroof, Ventilated Fro...

    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: 1G6KD5RS0JU125690
    Stock: DF5T331999A
    Certified Pre-Owned: No
    Listed since: 05-15-2025

    • 48,216 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 26 Hwy MPG
    • 75 North Auto (271 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Flint, MI / 271 miles away from Roscoe, IL

    Welcome to 75 North Auto Sales. If your interested in one of our vehicles please call (8**)9**-7*** to confirm availability and schedule an appointmen...

    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: 1G6KE5R6XJU124837
    Stock: 3216
    Certified Pre-Owned: No
    Listed since: 04-02-2025

    • 78,335 miles
    • No accidents, personal use only
    • 18 City / 26 Hwy MPG
    • Garber Chevrolet Linwood (269 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Linwood, MI / 269 miles away from Roscoe, IL

    10 Speakers, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Auto High-beam Headli...

    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: 1G6KH5R60JU102479
    Stock: 15102479P
    Certified Pre-Owned: No
    Listed since: 03-15-2025

    • 66,639 miles
    • No accidents, 5 owners, personal use
    • 18 City / 27 Hwy MPG
    • Grove City Ford (464 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Grove City, PA / 464 miles away from Roscoe, IL

    2018 Cadillac CT6 3.6L Premium Luxury Crystal White Tricoat 3.6L Premium Luxury AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT ZURICH SHIELD APPLIED $995...

    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: 1G6KF5RS0JU104736
    Stock: P0935A
    Certified Pre-Owned: No
    Listed since: 04-10-2025

    • 51,146 miles
    • Insurance loss reported, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • 74 Auto Sale (409 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lincoln, NE / 409 miles away from Roscoe, IL

    check out this beautiful 2018 Cadillac CT6 Laxery AWD with 51K miles on it looks and drives great! It has great options including a 3.6 V6 Engine AWD ...

    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: 1G6KD5RS0JU112728
    Stock: 112728
    Certified Pre-Owned: No
    Listed since: 04-13-2024

    • 107,888 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Southfield Quality Cars (295 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Detroit, MI / 295 miles away from Roscoe, IL

    2018 CADILLAC CT6 LUXURY AWD - Only $322 Monthly - Financing Everyone - Bad Credit - We Say YES to all credit situations -- Drive for little as $322 m...

    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: 1G6KD5RS7JU155754
    Stock: 24569
    Certified Pre-Owned: No
    Listed since: 01-26-2025

    • 80,112 miles
    • Lemon reported, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Cassill Motors (143 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Cedar Rapids, IA / 143 miles away from Roscoe, IL

    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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS8JU105882
    Stock: 23178
    Certified Pre-Owned: No
    Listed since: 04-09-2025

    • 66,971 miles
    • Insurance loss reported, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • Saad Auto Parts (291 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Dearborn Heights, MI / 291 miles away from Roscoe, IL

    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: 1G6KD5RS2JU100273
    Stock: 100273
    Certified Pre-Owned: No

    • 57,706 miles
    • Odometer issue reported, 1 owner, personal use only
    • 22 City / 30 Hwy MPG
    • Kelley Cadillac (215 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Fort Wayne, IN / 215 miles away from Roscoe, IL

    WHY BUY FROM US:- Free Unlimited Car Washes During Ownership at 3 Locations- We Offer Free Delivery With Every Purchase (100 Mile Range)- Simple and Q...

    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:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KC5RX7JU159771
    Stock: 4B10281
    Certified Pre-Owned: No
    Listed since: 03-12-2025

  • New Listing
    • 27,389 miles
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Richmond, VA / 685 miles away from Roscoe, IL

    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 Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS4JU115728
    Stock: 2003748251
    Certified Pre-Owned: No
    Listed since: 05-21-2025

  • New Listing
    • 98,790 miles
    • 18 City / 26 Hwy MPG
    • Driveway (249 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Urbandale, IA / 249 miles away from Roscoe, IL

    Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Entertainment System,Heated Seats,Heated Steering Wheel,Lane Keeping Assist,Naviga...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KK5R63GU166574
    Stock: GU166574SV
    Certified Pre-Owned: No

    • 71,914 miles
    • Frame damage reported, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • De Anda Auto Sales (379 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in South Sioux City, NE / 379 miles away from Roscoe, IL

    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: 1G6KD5RS2JU159288
    Stock: 159288
    Certified Pre-Owned: No
    Listed since: 11-20-2024

  • Price Drop
    • 42,506 miles
    • Issue reported, 2 owners, rental vehicle
    • 18 City / 27 Hwy MPG
    • Cable Dahmer Cadillac of Topeka (423 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Topeka, KS / 423 miles away from Roscoe, IL

    2018 Cadillac CT6 3.6L Premium Luxury12M/12,000 MILES Certified, ABS brakes, Bose Premium Surround Sound 10-Speaker System, Cadillac 4G LTE, Dual Zone...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    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: 1G6KF5RS4JU146245
    Stock: FX2136A
    Certified Pre-Owned: No
    Listed since: 03-30-2025

  • New Listing
    • 53,293 miles
    • 18 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Sacramento, CA / 1,717 miles away from Roscoe, IL

    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 Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KJ5R63JU135027
    Stock: 2003722682
    Certified Pre-Owned: No
    Listed since: 05-22-2025

    • 86,463 miles
    • 1 accident, 3 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Cadillac of Springfield (320 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Springfield, OH / 320 miles away from Roscoe, IL

    This 2018 Cadillac CT6 Platinum AWD has a Black Raven exterior with 86463 miles. Preferred Equipment Group 1SJQuad-Zone Automatic Climate ControlHeate...

    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: 1G6KM5RS0JU113197
    Stock: JU113197
    Certified Pre-Owned: No
    Listed since: 04-27-2025

  • $17,995
    good price
    $3,397 below market
    • 97,779 miles
    • No accidents, 7 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Blue Sky Automotive (78 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Chicago, IL / 78 miles away from Roscoe, IL

    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: 1G6KF5RS0HU140744
    Stock: 140744
    Certified Pre-Owned: No

  • $17,498
    great price
    $1,881 below market
    • 109,495 miles
    • 2 accidents, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • A + Autobrokers (365 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Mount Vernon, OH / 365 miles away from Roscoe, IL

    **Not Missing An Option Ride In Comfort**18/27 City/Highway MPG Phantom Gray Metallic 2017 Cadillac CT6 3.6L AWD 8-Speed Automatic 3.6L V6 SIDI DOHC V...

    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: 1G6KB5RS2HU167567
    Stock: 9621
    Certified Pre-Owned: No
    Listed since: 11-23-2024

  • $14,850
    good price
    $2,452 below market
    • 137,633 miles
    • 2 accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Columbus Auto Resale (353 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Grove City, OH / 353 miles away from Roscoe, IL

    Columbus Auto Resale, Inc Grove City Location 2081 Harrisburg Pike Grove City, OH 43123 6**-8**-2*** Ever dreamed of cruising down the road in style 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/27 Highway)

    Listing Information:

    VIN: 1G6KF5RS7HU131717
    Stock: 30237
    Certified Pre-Owned: No
    Listed since: 05-05-2025

  • $18,995
    fair price
    $721 below market
    • 110,597 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • iDrive Auto Group (308 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Eastpointe, MI / 308 miles away from Roscoe, IL

    FINANCING FOR ALL CREDIT SCORES (NO CREDIT, BAD CREDIT TOO)!! GURANATEED APPROVALS!! WE OFFER WARRANTY!! SCHEDULE YOUR TEST DRIVE TODAY!! CALL 5**-2**...

    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: 1G6KD5RS8HU196856
    Stock: 196856
    Certified Pre-Owned: No
    Listed since: 01-28-2025

Showing 85 - 105 out of 154 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 2018 Cadillac CT6 in Roscoe, IL Values

Estimated values
2018 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$21,365$24,034$26,246
Clean$20,666$23,223$25,332
Average$19,501$21,870$23,808
Rough$17,987$20,111$21,828

The average list price of a used 2018 Cadillac CT6 in Roscoe, Illinois is $24,736. The average mileage on a used Cadillac CT6 2018 for sale in Roscoe, Illinois is 76,491. Based on the average mileage of 76,491 for used 2018 Cadillac CT6 for sale in Roscoe, IL 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 2018 in Roscoe, Illinois to be $19,501.

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