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111 listings
  • $13,487
    great price
    $3,617 below market
    • 123,337 miles
    • No accidents, 4 owners, corporate fleet vehicle
    • 18 City / 26 Hwy MPG
    • 1st Auto Gallery (417 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Stafford, VA / 417 miles away from Charleston, SC

    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: 1G6KG5R66GU149687
    Stock: AG1104
    Certified Pre-Owned: No

  • New Listing
    • 67,609 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Sullivan Cadillac (285 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ocala, FL / 285 miles away from Charleston, SC

    Recent Arrival! Crystal White Tricoat 2017 Cadillac CT6 3.6L Luxury 3.6L V6 SIDI DOHC VVT 8-Speed Automatic AWD Apple CarPlay/Android Auto, Automatic ...

    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: 1G6KD5RS9HU203443
    Stock: C408780A
    Certified Pre-Owned: No
    Listed since: 09-20-2025

  • Stock photo**
    • 53,811 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Grainger Nissan (86 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Savannah, GA / 86 miles away from Charleston, SC

    Heated Seats, Navigation, Sunroof, Cross-Traffic Alert, Lane Keeping Assist, WiFi Hotspot, Dual Zone A/C, Remote Engine Start, Satellite Radio, 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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS8HU142358
    Stock: NN13076A
    Certified Pre-Owned: No
    Listed since: 09-19-2025

  • Price Drop
    $29,990
    great price
    $4,382 below market
    • 46,245 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • North Miami Mitsubishi (472 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Miami Gardens, FL / 472 miles away from Charleston, SC

    Clean CARFAX. KBB Fair Market Range High: $37,580 Odometer is 8431 miles below market average!Shadow Metallic 2020 Cadillac CT6 3.6L Luxury 3.6L V6 ...

    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

  • $34,988
    good price
    $578 below market
    • 57,852 miles
    • No accidents, 3 owners, personal use
    • 18 City / 27 Hwy MPG
    • iDeal Auto (225 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Raleigh, NC / 225 miles away from Charleston, SC

    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: 1G6KE5RS3KU123916
    Stock: 16927
    Certified Pre-Owned: No

    • 79,926 miles
    • No accidents, 2 owners, personal use
    • 18 City / 26 Hwy MPG
    • EZ Car Connection (463 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Frankfort, KY / 463 miles away from Charleston, SC

    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: 1G6KH5R65HU128599
    Stock: F13949C
    Certified Pre-Owned: No

    • 38,892 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Kevin's Kars (359 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Richmond, VA / 359 miles away from Charleston, SC

    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: 1G6KD5RS3HU176675
    Stock: 176675
    Certified Pre-Owned: No

    • 58,195 miles
    • No accidents, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Marietta Motors (464 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Marietta, OH / 464 miles away from Charleston, SC

    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: 1G6KD5RS2HU142436
    Stock: 142436
    Certified Pre-Owned: No

  • New Listing
    • 98,473 miles
    • Frame damage reported, 4 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • Autotrucks Miami (482 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Miami, FL / 482 miles away from Charleston, SC

    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

  • New Listing
    $26,990
    good price
    $1,011 below market
    • 59,085 miles
    • No accidents, 2 owners, personal use
    • 18 City / 27 Hwy MPG
    • Mercedes-Benz of Richmond (361 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Richmond, VA / 361 miles away from Charleston, SC

    Step into a world of refined elegance and exhilarating performance with the 2018 Cadillac CT6 Luxury, a masterpiece of automotive craftsmanship that 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: 1G6KD5RS9JU102246
    Stock: 98173B
    Certified Pre-Owned: No
    Listed since: 09-20-2025

  • New Listing
    • 128,885 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 18 City / 27 Hwy MPG
    • North Georgia Auto Brokers (248 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Snellville, GA / 248 miles away from Charleston, SC

    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: Yes

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    22 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6KD5RS8GU166643
    Stock: 6643SAM
    Certified Pre-Owned: No

  • $22,497
    good price
    $1,226 below market
    • 80,890 miles
    • No accidents, 4 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Toyota of Fort Walton Beach (425 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fort Walton Beach, FL / 425 miles away from Charleston, SC

    Priced below KBB Fair Purchase Price!Enhanced Vision & Comfort Package (Leather Seating Surfaces w/Chevron Perf Inserts, Rear Camera Mirror Washer, Ul...

    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: 1G6KD5RS5JU159706
    Stock: JU159706
    Certified Pre-Owned: No
    Listed since: 09-14-2025

  • New Listing
    $24,515
    good price
    $616 below market
    • 94,961 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 26 Hwy MPG
    • Bill Black Chevrolet (228 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Greensboro, NC / 228 miles away from Charleston, SC

    Recent Arrival! CLEAN CARFAX...NO ACCIDENTS, **PREVIOUS CUSTOMER TRADE IN**, **TRADED HERE FOR A NEW ONE**, NO ADDED ACCESSORIES OR UNKNOWN CHARGES!!!...

    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: 1G6KJ5R67JU138206
    Stock: XT62582A
    Certified Pre-Owned: No
    Listed since: 09-14-2025

  • Stock photo**
    $21,577
    good price
    $541 below market
    • 112,354 miles
    • No accidents, 4 owners, personal use
    • 18 City / 26 Hwy MPG
    • Matthews Motors Goldsboro (212 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Goldsboro, NC / 212 miles away from Charleston, SC

    **Save time, Buy Online with Matthews Motors Express Point.Click.Buy**We have over 300 certified pre-owned vehicles, most come with a lifetime powertr...

    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: 1G6KJ5R65JU144103
    Stock: G8629
    Certified Pre-Owned: No
    Listed since: 09-06-2025

  • $21,147
    fair price
    $370 below market
    • 88,228 miles
    • 1 accident, 3 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Walts Live Oak Ford (247 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Live Oak, FL / 247 miles away from Charleston, SC

    Bronze Dune Metallic 2018 Cadillac CT6 3.6L Luxury 3.6L V6 SIDI DOHC VVT AWDPriced below KBB Fair Purchase Price! 18/27 City/Highway MPG*Price is plus...

    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: 1G6KD5RS8JU100567
    Stock: FP7874
    Certified Pre-Owned: No
    Listed since: 07-01-2025

  • New Listing
    $28,076
    fair price
    $309 above market
    • 45,764 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • BMW of Wilmington (156 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Wilmington, NC / 156 miles away from Charleston, SC

    2018 Cadillac CT6 3.6L Luxury RECENT TRADE IN, Active Chassis Package, Active Rear Steering, All-Weather Cargo Mat (LPO), All-Weather Floor Mats, Bose...

    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: 1G6KD5RS5JU150438
    Stock: C5098B
    Certified Pre-Owned: No
    Listed since: 09-19-2025

  • Price Drop
    $34,381
    good price
    $1,149 below market
    • 34,065 miles
    • 1 accident, 2 owners, rental vehicle
    • 18 City / 27 Hwy MPG
    • Ed Morse Bayview Cadillac (459 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Fort Lauderdale, FL / 459 miles away from Charleston, SC

    2020 Cadillac CT6 3.6L Luxury Stellar Black MetallicPriced below KBB Fair Purchase Price! Odometer is 17932 miles below market average!18/27 City/H...

    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: 1G6KB5RS9LU106144
    Stock: BU5041
    Certified Pre-Owned: No
    Listed since: 09-04-2025

  • $26,990
    fair price
    $662 below market
    • 74,519 miles
    • 1 accident, 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 Oklahoma City, OK / 1,020 miles away from Charleston, SC

    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: 1G6KG5RS3JU134472
    Stock: 2003915518
    Certified Pre-Owned: No
    Listed since: 07-25-2025

  • Price Drop
    $25,590
    fair price
    $23 above market
    • 68,974 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 Chicago, IL / 791 miles away from Charleston, SC

    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: 1G6KD5RS1JU159749
    Stock: 2003974000
    Certified Pre-Owned: No
    Listed since: 08-28-2025

  • Price Drop
    $28,590
    fair price
    $1,122 above market
    • 45,963 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 Phoenix, AZ / 1,850 miles away from Charleston, SC

    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: 1G6KD5RS9JU125719
    Stock: 2003810549
    Certified Pre-Owned: No
    Listed since: 07-02-2025

    • 52,138 miles
    • No accidents, 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 Dallas, TX / 976 miles away from Charleston, SC

    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: 1G6KH5R68JU100611
    Stock: 2003984125
    Certified Pre-Owned: No
    Listed since: 09-02-2025

Showing 22 - 42 out of 111 listings

Consumer Reviews for the Cadillac CT6

Read recent reviews for the Cadillac CT6
Overall Consumer Rating
4.1 out of 5 stars46 Reviews
Write a vehicle reviewSee all 46 reviews
  • 5 star
    (52%)
  • 4 star
    (20%)
  • 3 star
    (13%)
  • 2 star
    (13%)
  • 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 2016 Cadillac CT6 in Charleston, SC Values

Estimated values
2016 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$12,400$16,824$19,963
Clean$11,904$16,119$19,089
Average$11,079$14,944$17,632
Rough$10,005$13,418$15,737

The average list price of a used 2016 Cadillac CT6 in Charleston, South Carolina is $25,744. The average mileage on a used Cadillac CT6 2016 for sale in Charleston, South Carolina is 71,913. Based on the average mileage of 71,913 for used 2016 Cadillac CT6 for sale in Charleston, SC 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 2016 in Charleston, South Carolina to be $11,079.

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