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    • 77,698 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 18 City / 26 Hwy MPG
    • 615 Auto Group (498 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fairburn, GA / 498 miles away from Port Saint Lucie, FL

    Price includes a 1 year limited warranty

    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: 1G6KH5R60HU150042
    Stock: 150042
    Certified Pre-Owned: No
    Listed since: 06-13-2024

  • New Listing
    Stock photo**
    • 60,549 miles
    • 18 City / 27 Hwy MPG
    • Ed Morse Cadillac Tampa (135 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Tampa, FL / 135 miles away from Port Saint Lucie, FL

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS8KU142903
    Stock: Z136918A
    Certified Pre-Owned: No
    Listed since: 05-09-2025

  • $29,997
    great price
    $4,304 below market
    • 46,747 miles
    • 1 accident, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Driveway (136 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Wesley Chapel, FL / 136 miles away from Port Saint Lucie, FL

    Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Keyless Start,Lane Keeping Assist,Leather Seats,Navigation System,Pre...

    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: 1G6KB5RS9LU101414
    Stock: C101414A
    Certified Pre-Owned: No

  • $35,588
    great price
    $4,340 below market
    • 73,384 miles
    • 1 accident, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • Driveway (156 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in New Port Richey, FL / 156 miles away from Port Saint Lucie, FL

    High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Chrome Wheels,Entertainment System,Heated Seats,Heated Steering Whe...

    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: 1G6KE5RS1LU106078
    Stock: LU106078P
    Certified Pre-Owned: No

  • $26,795
    great price
    $2,764 below market
    • 75,632 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Sullivan Cadillac (166 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ocala, FL / 166 miles away from Port Saint Lucie, FL

    Crystal White Tricoat 2020 Cadillac CT6 3.6L Luxury 3.6L V6 SIDI DOHC VVT 10-Speed Automatic AWD 4G LTE Wi-Fi Hotspot Capable, All-Weather Cargo Mat (...

    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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS8LU105082
    Stock: C24F418B
    Certified Pre-Owned: No
    Listed since: 01-31-2025

  • $22,895
    good price
    $4,332 below market
    • 30,596 miles
    • 1 accident, 2 owners, personal use only
    • 31 mi est. electric range
    • 23 City / 29 Hwy MPG
    • 747 Motors (85 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Plantation, FL / 85 miles away from Port Saint Lucie, FL

    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:

    25 Combined MPG (23 City/29 Highway)

    Listing Information:

    VIN: LREKK5RX3JA012608
    Stock: M1451
    Certified Pre-Owned: No

  • $15,499
    good price
    $2,300 below market
    • 126,326 miles
    • No accidents, 4 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • North Georgia Auto Brokers (500 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Snellville, GA / 500 miles away from Port Saint Lucie, FL

    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:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KF5RSXGU165522
    Stock: 5522eha
    Certified Pre-Owned: No

  • $19,999
    good price
    $2,736 below market
    • 87,649 miles
    • 18 City / 27 Hwy MPG
    • North Georgia Auto Brokers (500 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Snellville, GA / 500 miles away from Port Saint Lucie, FL

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS4JU100387
    Stock: 0386eha
    Certified Pre-Owned: No

  • Price Drop
    $19,993
    fair price
    $275 below market
    • 110,652 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Bert Smith BMW (143 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Saint Petersburg, FL / 143 miles away from Port Saint Lucie, FL

    Recent Arrival! Radiant Silver Metallic 2018 Cadillac CT6 3.6L Luxury 10 Speakers, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, All-Weather Carg...

    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: 1G6KD5RS9JU153049
    Stock: H549341
    Certified Pre-Owned: No
    Listed since: 05-31-2025

  • Price Drop
    $26,788
    good price
    $1,665 below market
    • 80,766 miles
    • 1 accident, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Countryside Chrysler Dodge Jeep Ram of Madison (468 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Madison, GA / 468 miles away from Port Saint Lucie, FL

    Vehicle DetailsDiscover the perfect blend of sophistication and power with this stunning 2020 Cadillac CT6 Luxury, equipped with an impressive...

    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: 1G6KB5RS9LU109920
    Stock: 2P2239
    Certified Pre-Owned: No
    Listed since: 05-23-2025

  • New Listing
    • 73,773 miles
    • 1 accident, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Houston, TX / 934 miles away from Port Saint Lucie, 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/27 Highway)

    Listing Information:

    VIN: 1G6KG5RS4JU134559
    Stock: 2003743960
    Certified Pre-Owned: No
    Listed since: 05-17-2025

  • New Listing
    • 114,644 miles
    • Water damage reported, 2 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • T&Y Auto Sales (98 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Orlando, FL / 98 miles away from Port Saint Lucie, 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: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS9JU100366
    Stock: 100366
    Certified Pre-Owned: No
    Listed since: 06-13-2025

  • $37,998
    fair price
    $98 above market
    • 35,539 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 18 City / 26 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from CA to FL*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Visalia, CA / 2,356 miles away from Port Saint Lucie, 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: 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/26 Highway)

    Listing Information:

    VIN: 1G6KP5R69JU116478
    Stock: 24850954
    Certified Pre-Owned: No

  • Price Drop
    • 88,120 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 22 City / 31 Hwy MPG
    • Z Preowned of Thomasville (324 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Thomasville, GA / 324 miles away from Port Saint Lucie, FL

    Priced below KBB Fair Purchase Price!Radiant Silver Metallic 2016 Cadillac CT6 2.0L Turbo Luxury 4D Sedan RWD 8-Speed Automatic 2.0L Turbo I4 DI DOHC ...

    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:

    25 Combined MPG (22 City/31 Highway)

    Listing Information:

    VIN: 1G6KC5RX5GU161611
    Stock: 4064
    Certified Pre-Owned: No
    Listed since: 03-19-2025

    • 108,052 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 22 City / 31 Hwy MPG
    • Brothers Auto Sales (457 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Conway, SC / 457 miles away from Port Saint Lucie, FL

    2016 CADILLAC CT6 Brothers Auto Sales of Conway located in Conway, SC ,we take pride in the way we do business. Family owned and operated ! Here at Br...

    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:

    25 Combined MPG (22 City/31 Highway)

    Listing Information:

    VIN: 1G6KC5RXXGU167565
    Stock: 167565
    Certified Pre-Owned: No
    Listed since: 06-05-2025

  • Price Drop
    • 43,295 miles
    • No accidents, 1 owner, personal use only
    • 22 City / 31 Hwy MPG
    • DeVoe Cadillac (115 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Naples, FL / 115 miles away from Port Saint Lucie, FL

    Vehicle DetailsExperience the perfect blend of luxury, performance, and technology with this stunning 2016 Cadillac CT6 Luxury RWD. With only 43,295 m...

    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/31 Highway)

    Listing Information:

    VIN: 1G6KC5RX4GU165102
    Stock: C25016A
    Certified Pre-Owned: No
    Listed since: 06-09-2025

  • Price Drop
    • 96,548 miles
    • No accidents, 2 owners, personal use
    • 22 City / 30 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Atlanta, GA / 507 miles away from Port Saint Lucie, 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:

    25 Combined MPG (22 City/30 Highway)

    Listing Information:

    VIN: 1G6KC5RX5JU136022
    Stock: 2003655051
    Certified Pre-Owned: No
    Listed since: 05-10-2025

  • New Listing
    • 72,463 miles
    • No accidents, 3 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 Memphis, TN / 777 miles away from Port Saint Lucie, 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/26 Highway)

    Listing Information:

    VIN: 1G6KK5R65GU152160
    Stock: 2003533745
    Certified Pre-Owned: No
    Listed since: 03-05-2025

  • New Listing
    • 54,013 miles
    • No accidents, 2 owners, personal use only
    • 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 / 1,152 miles away from Port Saint Lucie, 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:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KB5RS1GU150807
    Stock: 2003818803
    Certified Pre-Owned: No
    Listed since: 06-17-2025

    • 19,672 miles
    • No accidents, 1 owner, personal use only
    • 22 City / 31 Hwy MPG
    • Augusta Mitsubishi (431 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Augusta, GA / 431 miles away from Port Saint Lucie, FL

    Crystal White Tricoat 2016 Cadillac CT6 2.0L Turbo Luxury RWD 8-Speed Automatic 2.0L Turbo I4 DI DOHC VVT 4-Wheel Disc Brakes, ABS brakes, Bose Premiu...

    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/31 Highway)

    Listing Information:

    VIN: 1G6KC5RX9GU159425
    Stock: AM159425
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • New Listing
    • 103,997 miles
    • 18 City / 27 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Indianapolis, IN / 922 miles away from Port Saint Lucie, 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 Unavailable.

    Features and Specs:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KF5RS7GU166157
    Stock: 2003621265
    Certified Pre-Owned: No
    Listed since: 04-14-2025

Showing 22 - 42 out of 60 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 Port Saint Lucie, FL Values

Estimated values
2017 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$15,823$19,767$22,784
Clean$15,247$19,021$21,894
Average$14,287$17,778$20,412
Rough$13,039$16,162$18,484

The average list price of a used 2017 Cadillac CT6 in Port Saint Lucie, Florida is $24,416. The average mileage on a used Cadillac CT6 2017 for sale in Port Saint Lucie, Florida is 75,244. Based on the average mileage of 75,244 for used 2017 Cadillac CT6 for sale in Port Saint Lucie, 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 2017 in Port Saint Lucie, Florida to be $14,287.

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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.