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135 listings
- Not Priced
- 33,400 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Radley Cadillac (333 mi away)
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Located in Fredericksburg, VA / 333 miles away from Myrtle Beach, 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: 1G6KE5RS4LU102249
Stock: CAP5128
Certified Pre-Owned: No
Listed since: 04-19-2025 - New ListingNot Priced
- 43,009 miles
- 18 City / 27 Hwy MPG
- F.C. Kerbeck Buick GMC (492 mi away)
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Located in Palmyra, NJ / 492 miles away from Myrtle Beach, SC
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS5LU104486
Stock: 69551K
Certified Pre-Owned: No
Listed since: 03-27-2025 - New ListingNot Priced
- 36,450 miles
- 18 City / 27 Hwy MPG
- Germain Cadillac of Easton (495 mi away)
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Located in Columbus, OH / 495 miles away from Myrtle Beach, SC
2020 Cadillac CT6 3.6L Luxury in Stellar Black Metallic Exterior with Black Leather Interior, CLEAN CARFAX..3.6L Luxury AWD 10-Speed Automatic 3.6L V6...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS4LU107878
Stock: CU20125
Certified Pre-Owned: No
Listed since: 04-26-2025 Appraise
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- New ListingNot Priced
- 60,189 miles
- 18 City / 27 Hwy MPG
- Hennessy Buick GMC (308 mi away)
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Located in Morrow, GA / 308 miles away from Myrtle Beach, SC
Hennessy of Southlake is Proud to offer you this Exceptional 2020 Cadillac CT6, Appointed with the 3.6L Premium Luxury Trim and is finished in Red Hor...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KE5RS4LU102705
Stock: S2067P
Certified Pre-Owned: No
Listed since: 04-24-2025 - New ListingNot Priced
- 46,220 miles
- 18 City / 27 Hwy MPG
- Germain Cadillac of Easton (495 mi away)
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Located in Columbus, OH / 495 miles away from Myrtle Beach, SC
2020 Cadillac CT6 3.6L Premium Luxury in Black Raven Exterior with Black Leather Interior, CLEAN CARFAX..3.6L Premium Luxury AWD 10-Speed Automatic ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KE5RS4LU110478
Stock: CU20095
Certified Pre-Owned: No
Listed since: 05-16-2025 - New ListingNot Priced
- 32,310 miles
- 1 accident, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Wallace Cadillac (452 mi away)
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Located in Stuart, FL / 452 miles away from Myrtle Beach, SC
CARFAX One-Owner. Certified. CERTIFICATION AVAILABLE FOR AN ADDITIONAL $1995.00. SEE DEALER FOR DETAILS!, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Ca...
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: 1G6KE5RS2LU104890
Stock: CG55925A
Certified Pre-Owned: No
Listed since: 05-14-2025 - New ListingNot Priced
- 55,404 miles
- 18 City / 27 Hwy MPG
- Franklin Chevrolet Buick GMC (180 mi away)
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Located in Statesboro, GA / 180 miles away from Myrtle Beach, SC
19 Multi-Spoke Alloy Wheels, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Capable, 8 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: S...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS8LU108337
Stock: P15107
Certified Pre-Owned: No
Listed since: 06-05-2025 - New ListingNot Priced
- 41,314 miles
- 18 City / 27 Hwy MPG
- F.C. Kerbeck Buick GMC (492 mi away)
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Located in Palmyra, NJ / 492 miles away from Myrtle Beach, SC
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KE5RS7LU100298
Stock: 70964ABAJA
Certified Pre-Owned: No
Listed since: 06-17-2025 - New ListingNot Priced
- 56,360 miles
- 18 City / 27 Hwy MPG
- F.C. Kerbeck Buick GMC (492 mi away)
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Located in Palmyra, NJ / 492 miles away from Myrtle Beach, SC
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KE5RS4LU110433
Stock: 71037ABBAB
Certified Pre-Owned: No
Listed since: 06-04-2025
Showing 127 - 135 out of 135 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 2020 Cadillac CT6 in Myrtle Beach, SC Values
Estimated values
2020 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.6L 6cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $39,254 | $40,587 | $41,883 |
| Clean | $38,271 | $39,514 | $40,719 |
| Average | $36,632 | $37,726 | $38,778 |
| Rough | $34,503 | $35,402 | $36,254 |
The average list price of a used 2020 Cadillac CT6 in Myrtle Beach, South Carolina is N/A. The average mileage on a used Cadillac CT6 2020 for sale in Myrtle Beach, South Carolina is 44,962. Based on the average mileage of 44,962 for used 2020 Cadillac CT6 for sale in Myrtle Beach, 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 2020 in Myrtle Beach, South Carolina to be $36,632.
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