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102 listings
- New Listing$28,076fair price$419 above market
- 45,764 miles
- 18 City / 27 Hwy MPG
- BMW of Wilmington (156 mi away)
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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 Unavailable.
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 - 74,445 miles
- Frame damage reported, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Metri Motors (219 mi away)
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Located in Raleigh, NC / 219 miles away from Charleston, SC
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
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: 1G6KB5RSXLU109070
Stock: 109070
Certified Pre-Owned: No- Price Drop$22,500
- 101,054 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Rick Hendrick Cadillac (353 mi away)
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Located in Norfolk, VA / 353 miles away from Charleston, SC
NAV, WiFi Hotspot, Dual Zone A/C, Remote Engine Start, Onboard Communications System, Satellite Radio, Premium Sound System, All Wheel Drive, Back-Up ...
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: 1G6KB5RS4JU154874
Stock: XH10517A
Certified Pre-Owned: No
Listed since: 07-24-2025 - Price Drop
- 97,615 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Wrights Auto Sales (467 mi away)
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Located in Bardstown, KY / 467 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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS6GU166589
Stock: 10811
Certified Pre-Owned: No
Listed since: 08-15-2025 - 80,980 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Vehicles Nashville LLC (449 mi away)
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Located in Nashville, TN / 449 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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS5GU153090
Stock: 26447
Certified Pre-Owned: No
Listed since: 09-10-2025- 83,958 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Twin City Nissan (311 mi away)
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Located in Alcoa, TN / 311 miles away from Charleston, SC
Cadillac of Knoxville is proud to present you with another True Market Priced Pre-Owned Vehicle. This 2018 Cadillac CT6 3.6L Luxury is loaded with the...
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: 1G6KD5RS0JU126239
Stock: JU126239C
Certified Pre-Owned: No
Listed since: 06-28-2025- New Listing$23,990
- 77,660 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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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: 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: 1G6KB5RS1GU165503
Stock: 2004070175
Certified Pre-Owned: No
Listed since: 09-19-2025 - $24,954fair price$729 above market
- 61,863 miles
- 2 accidents, 2 owners, personal use
- 22 City / 30 Hwy MPG
- DeVoe Cadillac (469 mi away)
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Located in Naples, FL / 469 miles away from Charleston, SC
Vehicle DetailsDiscover refined performance and contemporary comfort in this 2018 Cadillac CT6 Luxury RWD. Powered by a responsive 2.0L 4-cylinder eng...
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 (22 City/30 Highway)
Listing Information:
VIN: 1G6KC5RX7JU128584
Stock: C26051A
Certified Pre-Owned: No
Listed since: 09-04-2025 - 12,899 miles
- 2 accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Rick Hendrick Cadillac (353 mi away)
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Located in Norfolk, VA / 353 miles away from Charleston, SC
Sunroof, NAV, Heated Seats, Onboard Communications System, WiFi Hotspot, Blind Spot Monitor, Dual Zone A/C, Remote Engine Start, Satellite Radio, Allo...
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: 1G6KD5RS0JU110669
Stock: P10557
Certified Pre-Owned: No
Listed since: 09-09-2025- New Listing
- 33,982 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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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: 1G6KG5RS6JU130089
Stock: 2004095588
Certified Pre-Owned: No
Listed since: 09-19-2025 - 52,138 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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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- 82,900 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Lindsay Cadillac of Alexandria (447 mi away)
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Located in Alexandria, VA / 447 miles away from Charleston, SC
BUY ONLINE-TEXT-EMAIL-CHAT-PHONE AND WE WILL DELIVER YOUR NEXT VEHICLE TO YOUR DOOR! Clean CARFAX. Certified. 4D Sedan 2020 Cadillac CT6 3.6L Premium ...
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: 1G6KE5RS8LU103470
Stock: CX6165A
Certified Pre-Owned: No
Listed since: 07-14-2025- $18,990
- 109,715 miles
- No accidents, 1 owner, personal use only
- 22 City / 30 Hwy MPG
- Mike Erdman Toyota (310 mi away)
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Located in Cocoa, FL / 310 miles away from Charleston, SC
BLUETOOTH, REAR BACK UP CAMERA, LEATHER SEATING, HEATED SEATS, MOONROOF, LOCAL TRADE, FRESH OIL CHANGE. Cadillac 2018 CT6 Black Raven 2.0L Turbo St...
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: 1G6KA5RX3JU145940
Stock: 101478A
Certified Pre-Owned: No
Listed since: 08-28-2025 - 67,598 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Competition Cars (87 mi away)
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Located in Myrtle Beach, SC / 87 miles away from Charleston, SC
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KF5RSXGU167674
Stock: 167674
Certified Pre-Owned: No
Listed since: 08-08-2025- 86,874 miles
- 1 accident, 3 owners, personal use
- 31 mi est. electric range
- 23 City / 29 Hwy MPG
- Scotti's Auto Sales (409 mi away)
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Located in Sarasota, FL / 409 miles away from Charleston, SC
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: LREKK5RX6JA011582
Stock: 8824
Certified Pre-Owned: No
Listed since: 08-30-2025- New Listing
- 29,524 miles
- Issue reported, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Suttle Cadillac (357 mi away)
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Located in Newport News, VA / 357 miles away from Charleston, SC
2018 Cadillac CT6 3.0L Twin Turbo Platinum Crystal White Tricoat LEATHER, ONE OWNER, NAVIGATION / GPS, AWD, GM 172 POINT INSPECTION, PANORAMIC ROOF, W...
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/26 Highway)
Listing Information:
VIN: 1G6KN5R61JU101169
Stock: 451671
Certified Pre-Owned: No
Listed since: 07-16-2025 - 64,915 miles
- 1 accident, 2 owners, personal use only
- 31 mi est. electric range
- 23 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from IL to SC*
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Located in Plainfield, IL / 756 miles away from Charleston, SC
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: 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: LREKK5RX0JA011674
Stock: 27217409
Certified Pre-Owned: No- 67,493 miles
- 1 accident, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Trinity Motorcar Company (317 mi away)
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Located in Rome, GA / 317 miles away from Charleston, SC
DRIVE IN LUXURY IN THIS ELEGANT BEAUTY. EXTRAS INCLUDE PLUSH LEATHER UPHOLSTERY, ALL WHEEL DRIVE, HEATED POWER SEATS, POWER SUNROOF,TOUCH SCREEN DIS...
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: 1G6KD5RS4JU127474
Stock: 12146
Certified Pre-Owned: No
Listed since: 08-08-2025- Not Priced
- 116,086 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Lindsay Cadillac of Alexandria (447 mi away)
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Located in Alexandria, VA / 447 miles away from Charleston, SC
BUY ONLINE-TEXT-EMAIL-CHAT-PHONE AND WE WILL DELIVER YOUR NEXT VEHICLE TO YOUR DOOR! Certified. 4D Sedan 2020 Cadillac CT6 3.6L Premium Luxury We util...
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: 1G6KE5RS9LU103431
Stock: C17420B
Certified Pre-Owned: No
Listed since: 08-22-2025 - Not Priced
- 58,682 miles
- Water damage reported, 3 owners, personal use
- 18 City / 26 Hwy MPG
- BrandCar (88 mi away)
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Located in Myrtle Beach, SC / 88 miles away from Charleston, SC
The price advertised is the cash discounted price. This is our no haggle price. This price does not include taxes and tags. This is just the price of ...
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:
21 Combined MPG (18 City/26 Highway)
Listing Information:
VIN: 1G6KK5R60GU164796
Stock: 4887
Certified Pre-Owned: No
Listed since: 06-03-2025 - 79,910 miles
- 1 accident, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- First Choice Automotive (459 mi away)
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Located in Pensacola, FL / 459 miles away from Charleston, SC
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: 1G6KK5R67GU165752
Stock: 165752
Certified Pre-Owned: No
Listed since: 07-05-2025
Showing 64 - 84 out of 102 listings
Consumer Reviews for the Cadillac CT6
Read recent reviews for the Cadillac CT6
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.
Used 2018 Cadillac CT6 in Charleston, SC Values
Estimated values
2018 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $20,876 | $23,198 | $25,122 |
| Clean | $20,193 | $22,414 | $24,247 |
| Average | $19,055 | $21,109 | $22,789 |
| Rough | $17,575 | $19,411 | $20,894 |
The average list price of a used 2018 Cadillac CT6 in Charleston, South Carolina is $27,177. The average mileage on a used Cadillac CT6 2018 for sale in Charleston, South Carolina is 70,765. Based on the average mileage of 70,765 for used 2018 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 2018 in Charleston, South Carolina to be $19,055.
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