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58 listings
  • Price Drop
    $31,390
    great price
    $3,439 below market
    • 46,245 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • North Miami Mitsubishi (31 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Miami Gardens, FL / 31 miles away from Boca Raton, FL

    2020 Cadillac CT6 3.6L Luxury Shadow Metallic 4D Sedan 3.6L V6 SIDI DOHC VVTLane departure warning, Lane keep assist, Forward collision alert, Blind...

    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: 1G6KB5RS4LU107668
    Stock: 107668T02
    Certified Pre-Owned: No
    Listed since: 07-17-2025

  • New Listing
    • 75,272 miles
    • Frame damage reported, 4 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Autotrucks Miami (41 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Miami, FL / 41 miles away from Boca Raton, FL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    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: 1G6KD5RS7KU124909
    Stock: 124909
    Certified Pre-Owned: No

  • Price Drop
    $26,591
    good price
    $3,414 below market
    • 50,490 miles
    • 4 accidents, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • Phillips Toyota (196 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Leesburg, FL / 196 miles away from Boca Raton, FL

    Nonsmoker, Local Trade, Leather Seats, Sunroof, Navigation, Backup Camera, Keyless Entry, Adaptive Cruise Control, Adaptive Headlights, Automatic Head...

    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: 1G6KE5R68JU122388
    Stock: 251152A
    Certified Pre-Owned: No
    Listed since: 06-10-2025

  • New Listing
    $32,990
    fair price
    $1,620 below market
    • 47,728 miles
    • No accidents, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Carvana - Tampa (177 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 177 miles away from Boca Raton, FL

    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: 1G6KG5RS7JU152375
    Stock: 2003876776
    Certified Pre-Owned: No
    Listed since: 07-10-2025

    • 45,193 miles
    • No accidents, 2 owners, personal use only
    • 22 City / 30 Hwy MPG
    • AutoNation Ford Lincoln Orange Park (280 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Jacksonville, FL / 280 miles away from Boca Raton, FL

    Driver Awareness And Convenience PackagePanoramic RoofSatin Steel MetallicLeather SeatsNavigation SystemLpo; Illuminated Trunk Sill PlateLpo; CD...

    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: 1G6KA5RX9JU159499
    Stock: JU159499
    Certified Pre-Owned: No
    Listed since: 06-23-2025

  • New Listing
    • 73,000 miles
    • No accidents, 5 owners, personal use
    • 22 City / 30 Hwy MPG
    • AutoNation USA Fort Myers (104 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Fort Myers, FL / 104 miles away from Boca Raton, FL

    Enhanced Vision And Comfort PackagePanoramic RoofLeather SeatsNavigation SystemLane Keeping AssistKeyless StartCooled Front Seat(S)Cadillac Use...

    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: 1G6KC5RX1JU100764
    Stock: JU100764
    Certified Pre-Owned: No
    Listed since: 08-02-2025

  • New Listing
    $17,999
    great price
    $5,372 below market
    • 54,728 miles
    • 18 City / 27 Hwy MPG
    • MK Motors (462 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Moncks Corner, SC / 462 miles away from Boca Raton, FL

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS5HU137053
    Stock: 137053
    Certified Pre-Owned: No

  • Price Drop
    $28,191
    good price
    $2,724 below market
    • 38,287 miles
    • 4 accidents, 1 owner, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Sun State Ford (167 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Orlando, FL / 167 miles away from Boca Raton, FL

    Wheel locksPower outlet, rear auxiliaryAutomatic Parking Assist with brakingDrivetrain, all-wheel driveAirbags, dual-stage frontal knee and seat-mount...

    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: Yes

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RSXKU133717
    Stock: P25629
    Certified Pre-Owned: No
    Listed since: 02-28-2025

  • New Listing
    $37,998
    fair price
    $225 above market
    • 34,110 miles
    • No accidents, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from CO to FL*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Loveland, CO / 1,719 miles away from Boca Raton, FL

    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

    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: 1G6KE5RS0KU121881
    Stock: 27646078
    Certified Pre-Owned: No

  • $26,495
    fair price
    $835 above market
    • 78,904 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Ann Arbor, MI / 1,114 miles away from Boca Raton, FL

    Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,Lan...

    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: 1G6KD5RS6KU139319
    Stock: KU139319A
    Certified Pre-Owned: No

    • 31,383 miles
    • Lemon reported, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • Fairey Chevrolet (495 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Orangeburg, SC / 495 miles away from Boca Raton, FL

    All of our inventory has undergone a rigorous inspection and reconditioning process. Our inventory changes daily so please call or email to confirm...

    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/26 Highway)

    Listing Information:

    VIN: 1G6KT5R62KU134785
    Stock: P8542
    Certified Pre-Owned: No
    Listed since: 06-19-2025

  • Price Drop
    $36,590
    fair price
    $134 above market
    • 37,044 miles
    • 1 accident, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Columbus, OH / 952 miles away from Boca Raton, FL

    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: 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: 1G6KN5R68KU142996
    Stock: 2003766656
    Certified Pre-Owned: No
    Listed since: 05-29-2025

  • $24,000
    great price
    $5,910 below market
    • 67,628 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Arrigo CDJR of Margate (11 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Margate, FL / 11 miles away from Boca Raton, FL

    Recent Arrival! Clean CARFAX Loaded Premium Luxury Certified Pre-Owned!Sophistication meets innovation in this 2018 Cadillac CT6 3.6L Premium Luxury 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: 1G6KG5RS5JU127538
    Stock: 8695596A
    Certified Pre-Owned: No
    Listed since: 07-22-2025

  • Price Drop
    $15,990
    great price
    $4,109 below market
    • 134,586 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Freehold, NJ / 1,015 miles away from Boca Raton, FL

    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

  • $39,990
    fair price
    $1,156 above market
    • 45,242 miles
    • 1 accident, 2 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Tom Bush BMW Orange Park (281 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Jacksonville, FL / 281 miles away from Boca Raton, FL

    PRICED TO MOVE $4,800 below J.D. Power Retail! GREAT MILES 45,234! Entertainment System, Heated Leather Seats, Moonroof, Nav System, All Wheel Drive, ...

    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: 1G6KT5R67KU118906
    Stock: 18906A
    Certified Pre-Owned: No
    Listed since: 07-22-2025

  • Price Drop
    • 56,704 miles
    • No accidents, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Richmond, VA / 791 miles away from Boca Raton, FL

    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: 1G6KD5RS6KU118888
    Stock: 2003725101
    Certified Pre-Owned: No
    Listed since: 05-10-2025

  • New Listing
    Stock photo**
    • 56,563 miles
    • 22 City / 30 Hwy MPG
    • Sullivan Cadillac (226 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Ocala, FL / 226 miles away from Boca Raton, FL

    Recent Arrival! Stellar Black Metallic 2017 Cadillac CT6 2.0L Turbo Standard 2.0L Turbo I4 DI DOHC VVT 8-Speed Automatic RWD22/30 City/Highway MPG...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KA5RX8HU145233
    Stock: C25V406A
    Certified Pre-Owned: No
    Listed since: 08-05-2025

  • Price Drop
    $35,990
    good price
    $2,387 below market
    • 25,785 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Ferman Buick GMC (185 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Lutz, FL / 185 miles away from Boca Raton, FL

    Clean CARFAX.2020 Cadillac CT6 3.6L Luxury 3.6L Luxury Clean Carfax Certified, Well Maintained, Florida Owned, 4G LTE Wi-Fi Hotspot Capable, OnStar & ...

    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: 1G6KB5RS8LU106927
    Stock: GS2390B
    Certified Pre-Owned: No
    Listed since: 06-14-2025

  • $25,990
    fair price
    $1,611 above market
    • 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 / 1,201 miles away from Boca Raton, FL

    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

  • New Listing
    • 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 Dallas, TX / 1,089 miles away from Boca Raton, FL

    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

  • $19,399
    good price
    $600 below market
    • 97,053 miles
    • 1 accident, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Gettel Genesis Of Sarasota (156 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Sarasota, FL / 156 miles away from Boca Raton, FL

    Value priced below the market average! This 2018 Cadillac CT6 Sedan Luxury AWD, has a great Satin Steel Metallic exterior, and a clean Light Platinum ...

    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: 1G6KD5RS3JU156092
    Stock: 7P1199
    Certified Pre-Owned: No
    Listed since: 07-16-2025

Showing 1 - 21 out of 58 listings

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
4.1 out of 5 stars50 Reviews
Write a vehicle reviewSee all 50 reviews
  • 5 star
    (56%)
  • 4 star
    (18%)
  • 3 star
    (12%)
  • 2 star
    (12%)
  • 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 2020 Cadillac CT6 in Boca Raton, FL Values

Estimated values
2020 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$22,854$27,078$31,173
Clean$22,282$26,362$30,307
Average$21,328$25,170$28,862
Rough$20,088$23,619$26,984

The average list price of a used 2020 Cadillac CT6 in Boca Raton, Florida is $28,756. The average mileage on a used Cadillac CT6 2020 for sale in Boca Raton, Florida is 57,583. Based on the average mileage of 57,583 for used 2020 Cadillac CT6 for sale in Boca Raton, FL 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 2020 in Boca Raton, Florida to be $21,328.

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