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90 listings
  • Stock photo**
    $22,000
    fair price
    $559 below market
    • 90,631 miles
    • No accidents, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • Baker Buick GMC of Cadillac (88 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Cadillac, MI / 88 miles away from Grand Rapids, MI

    Crystal White Tricoat 3.6L Luxury2018 Cadillac CT6 AWD 3.6L V6 SIDI DOHC VVTBetten Baker GMC of Cadillac is proud to offer Premium Select Pre-Owned Ve...

    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: 1G6KD5RS5JU100199
    Stock: H4938
    Certified Pre-Owned: No
    Listed since: 07-18-2025

  • $21,989
    good price
    $1,048 below market
    • 88,121 miles
    • 2 accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Jim Riehl's Friendly Cadillac (141 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Clinton Township, MI / 141 miles away from Grand Rapids, MI

    Looking for a great deal on a pre-owned vehicle? Jim Riehl's Friendly Automotive Group has a wide selection of quality used cars, trucks, and SUVs to ...

    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: Yes

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS0JU100983
    Stock: H254017UA
    Certified Pre-Owned: No
    Listed since: 05-28-2025

  • New Listing
    $40,998
    fair price
    $198 below market
    • 19,730 miles
    • 18 City / 26 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from FL to MI*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Clermont, FL / 1,021 miles away from Grand Rapids, MI

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KP5R61JU115549
    Stock: 27442251
    Certified Pre-Owned: No

  • New Listing
    $23,500
    fair price
    $790 above market
    • 82,246 miles
    • 18 City / 27 Hwy MPG
    • Robert Denooyer Chevrolet (24 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Holland, MI / 24 miles away from Grand Rapids, MI

    Crystal White Tricoat 2018 Cadillac CT6 3.6L Luxury AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVTRecent Arrival! 18/27 City/Highway MPGDeNooyer Chevrole...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS5JU121876
    Stock: FB123
    Certified Pre-Owned: No
    Listed since: 07-30-2025

  • $15,995
    great price
    $1,483 below market
    • 118,262 miles
    • 1 accident, 3 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Frankfort Car Outlet (150 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Frankfort, IL / 150 miles away from Grand Rapids, MI

    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: 1G6KB5RS0GU166576
    Stock: 12729
    Certified Pre-Owned: No

  • Stock photo**
    $23,988
    fair price
    $953 above market
    • 80,683 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Stoops Automotive Group (190 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Muncie, IN / 190 miles away from Grand Rapids, MI

    2018 Cadillac CT6 3.6L Luxury Satin Steel Metallic AWD 3.6L V6 SIDI DOHC VVT 8-Speed AutomaticAs a dealer for the people, we believe everyone deserves...

    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: 1G6KD5RS9JU119659
    Stock: U119659
    Certified Pre-Owned: No
    Listed since: 07-24-2025

  • New Listing
    Photos not available
    $24,995
    fair price
    $1,865 above market
    • 84,001 miles
    • No accidents, 3 owners, personal use
    • 18 City / 26 Hwy MPG
    • RightDrive Auto - Muncie (190 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Muncie, IN / 190 miles away from Grand Rapids, MI

    Clean CARFAX. 18/26 City/Highway MPGGraphite Metallic 2016 Cadillac CT6 3.0L Twin Turbo Premium Luxury AWD 8-Speed Automatic 3.0L V6Recent Arriva...

    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: 1G6KG5R63GU155186
    Stock: RM155186
    Certified Pre-Owned: No
    Listed since: 07-31-2025

    • 100,400 miles
    • Lemon reported, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • KNB Motors (135 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Northlake, IL / 135 miles away from Grand Rapids, MI

    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: Yes

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KN5R62JU113024
    Stock: 12128
    Certified Pre-Owned: No

    • 69,937 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 Oklahoma City, OK / 817 miles away from Grand Rapids, MI

    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: 1G6KB5RS5JU152390
    Stock: 2003828102
    Certified Pre-Owned: No
    Listed since: 06-20-2025

  • $24,995
    fair price
    $235 above market
    • 68,326 miles
    • 1 accident, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • LaFontaine Chevrolet (120 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Plymouth, MI / 120 miles away from Grand Rapids, MI

    2018 Cadillac CT6 3.6L Black Raven Certified. AWD Local Trade, AWD, POWER MOONROOF, LEATHER, All-Weather Cargo Mat (LPO), All-Weather Floor Mats, Appl...

    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: 1G6KB5RS4JU102709
    Stock: 5PC2883A
    Certified Pre-Owned: No
    Listed since: 07-24-2025

    • 96,970 miles
    • No accidents, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • House of Carz (135 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Rochester, IN / 135 miles away from Grand Rapids, MI

    2 OWNER, AWD, 3.6L, LUXURY PKG, WOODGRAIN DASH, NAVIGATION, BOSE PANARAY AUDIO, DOUBLE MOONROOF, NONE NICER!

    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: 1G6KD5RS4JU122369
    Stock: 1906
    Certified Pre-Owned: No
    Listed since: 03-06-2025

    • 84,317 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Allen Chevrolet of Monroe (137 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Monroe, MI / 137 miles away from Grand Rapids, MI

    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: 1G6KF5RS9JU107232
    Stock: P11010
    Certified Pre-Owned: No
    Listed since: 07-19-2025

    • 34,640 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Anastos Motors (115 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Kenosha, WI / 115 miles away from Grand Rapids, MI

    This 2018 Cadillac CT6 Premium Luxury AWD, has a Black Raven exterior and an Jet Black interior color. 34640 miles. Stock Number P13738. You can conn...

    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: 1G6KF5RS0JU100654
    Stock: P13738
    Certified Pre-Owned: No
    Listed since: 07-25-2025

  • New Listing
    • 29,783 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Napleton Cadillac of Oak Lawn (137 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Oak Lawn, IL / 137 miles away from Grand Rapids, MI

    Navigation, Sunroof, Heated Seats, All Wheel Drive, Panoramic Roof, Heated Rear Seat, CADILLAC USER EXPERIENCE WITH EMBEDDED NAVIGATION, LPO, INTERIOR...

    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: 1G6KG5RS2JU148797
    Stock: 35123AA
    Certified Pre-Owned: No
    Listed since: 07-26-2025

  • New Listing
    • 97,967 miles
    • 1 accident, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Todd Wenzel Chevrolet (12 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Hudsonville, MI / 12 miles away from Grand Rapids, MI

    The pinnacle of automotive excellence, our 2016 Cadillac CT6 Premium Luxury Sedan is proudly presented in Radiant Silver Metallic. Powered by a TurboC...

    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: Yes

    Features and Specs:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KF5RSXGU167545
    Stock: C250820A
    Certified Pre-Owned: No
    Listed since: 07-14-2025

  • New Listing
    • 43,038 miles
    • No accidents, 1 owner, 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 Cleveland, OH / 227 miles away from Grand Rapids, MI

    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: 1G6KB5RS7JU152746
    Stock: 2003864916
    Certified Pre-Owned: No
    Listed since: 07-04-2025

  • New Listing
    • 83,671 miles
    • No accidents, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Crest Cadillac (121 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Brookfield, WI / 121 miles away from Grand Rapids, MI

    Recent Arrival! 2018 Cadillac CT6 3.6L Premium Luxury 18/27 City/Highway MPG The Crest Cadillac Staff is proud to offer first rate reconditioning on a...

    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: 1G6KG5RS9JU138302
    Stock: 26718A
    Certified Pre-Owned: No
    Listed since: 07-25-2025

    • 43,368 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Houston, TX / 1,062 miles away from Grand Rapids, MI

    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: 1G6KM5RS9JU127325
    Stock: 2003877617
    Certified Pre-Owned: No
    Listed since: 07-10-2025

  • New Listing
    • 47,469 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 Charlotte, NC / 595 miles away from Grand Rapids, MI

    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: 1G6KP5R62JU113597
    Stock: 2003934478
    Certified Pre-Owned: No
    Listed since: 07-28-2025

  • New Listing
    Stock photo**
    $31,000
    fair price
    $976 above market
    • 49,978 miles
    • 18 City / 26 Hwy MPG
    • Dralle Chevrolet Buick (156 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Peotone, IL / 156 miles away from Grand Rapids, MI

    Satin Steel Metallic 2018 Cadillac CT6 Recent Arrival!Helping our neighbors with their automotive needs for over 60 years.

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/26 Highway)

    Listing Information:

    VIN: 1G6KJ5R6XJU114241
    Stock: 81489
    Certified Pre-Owned: No
    Listed since: 07-20-2025

  • Stock photo**
    • 60,675 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Berger Chevrolet (5 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Grand Rapids, MI / 5 miles away from Grand Rapids, MI

    Heated Seats, Entertainment System, Moonroof, Nav System, Rear Air, Panoramic Roof, Aluminum Wheels, All Wheel Drive, CADILLAC CUE INFORMATION AND MED...

    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: 1G6KJ5RS0GU163499
    Stock: 25BE82A
    Certified Pre-Owned: No
    Listed since: 07-22-2025

Showing 43 - 63 out of 90 listings

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
4.2 out of 5 stars55 Reviews
Write a vehicle reviewSee all 55 reviews
  • 5 star
    (58%)
  • 4 star
    (18%)
  • 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 Grand Rapids, MI Values

Estimated values
2018 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$19,174$22,705$25,623
Clean$18,547$21,938$24,731
Average$17,502$20,660$23,244
Rough$16,143$18,999$21,310

The average list price of a used 2018 Cadillac CT6 in Grand Rapids, Michigan is $27,296. The average mileage on a used Cadillac CT6 2018 for sale in Grand Rapids, Michigan is 70,201. Based on the average mileage of 70,201 for used 2018 Cadillac CT6 for sale in Grand Rapids, MI 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 Grand Rapids, Michigan to be $17,502.

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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.