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40 listings
- New Listing$29,590
- 43,038 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Cleveland, OH / 290 miles away from Potomac, MD
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: 1G6KB5RS7JU152746
Stock: 2003864916
Certified Pre-Owned: No
Listed since: 07-04-2025 - New Listing
- 12,526 miles
- 18 City / 27 Hwy MPG
- Jim Coleman Cadillac (5 mi away)
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Located in Bethesda, MD / 5 miles away from Potomac, MD
2018 CADILLAC CT6 LUXURY AWD, ONLY 12,526 MILES. BLACK RAVEN EXTERIOR, JET BLACK LEATHER INTERIOR, CLEAN CARFAX AND ONE OWNER, ULTRAVIEW SUNROOF, VENT...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS8JU101427
Stock: PK5611
Certified Pre-Owned: No
Listed since: 06-11-2025 
Photos not availableNot Priced- 101,493 miles
- No accidents, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Lindsay Cadillac of Alexandria (18 mi away)
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Located in Alexandria, VA / 18 miles away from Potomac, MD
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: 1G6KD5RS3GU167537
Stock: C17834A
Certified Pre-Owned: No
Listed since: 06-14-2025- 94,729 miles
- 1 accident, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- HoneyCar Charlottesville (95 mi away)
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Located in Charlottesville, VA / 95 miles away from Potomac, MD
Call (4**) 2**-1*** Today 2018 Cadillac CT6 Platinum Full-Size Luxury, Technology & Comfort Location: HoneyCar Charlottesville, VA | 94,729 MilesEleva...
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: 1G6KM5RS6JU153641
Stock: JU153641
Certified Pre-Owned: No
Listed since: 06-10-2025- New Listing$30,998
- 53,939 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from OH to MD*
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Located in Cincinnati, OH / 391 miles away from Potomac, MD
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS8JU159849
Stock: 26709558
Certified Pre-Owned: No - $16,995fair price$296 above market
- 121,412 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Great Deal Cars of Warrenton (32 mi away)
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Located in Warrenton, VA / 32 miles away from Potomac, MD
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: 1G6KD5RS4HU127372
Stock: 127372
Certified Pre-Owned: No
Listed since: 04-23-2025 - $30,998fair price$1,593 above market
- 26,546 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NM to MD*
Close
Located in Albuquerque, NM / 1,631 miles away from Potomac, MD
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: 1G6KD5RS6HU187007
Stock: 26639322
Certified Pre-Owned: No - New Listing$23,990fair price$1,838 above market
- 53,528 miles
- No accidents, 1 owner, personal use only
- 22 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Cleveland, OH / 290 miles away from Potomac, MD
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: 1G6KA5RX9HU127646
Stock: 2003870911
Certified Pre-Owned: No
Listed since: 07-03-2025 - $27,990fair price$471 above market
- 44,245 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Chicago, IL / 621 miles away from Potomac, MD
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: 1G6KD5RS5HU125212
Stock: 2003800483
Certified Pre-Owned: No
Listed since: 06-27-2025 - $23,990fair price$1,583 above market
- 83,231 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Birmingham, AL / 654 miles away from Potomac, MD
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: 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: 1G6KF5RSXHU183164
Stock: 2003702827
Certified Pre-Owned: No
Listed since: 05-12-2025 - New Listing
- 84,987 miles
- No accidents, 2 owners, personal use only
- 22 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Atlanta, GA / 540 miles away from Potomac, MD
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: 1G6KC5RX3HU149328
Stock: 2003823365
Certified Pre-Owned: No
Listed since: 06-27-2025 - 74,252 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Cincinnati, OH / 390 miles away from Potomac, MD
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: 1G6KF5RS6HU192766
Stock: 2003818033
Certified Pre-Owned: No
Listed since: 06-13-2025- New Listing
- 47,155 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,172 miles away from Potomac, MD
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KF5RS7HU205718
Stock: 2003846950
Certified Pre-Owned: No
Listed since: 07-02-2025 - 69,040 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,172 miles away from Potomac, MD
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: 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: 1G6KF5RS0HU204460
Stock: 2003760578
Certified Pre-Owned: No
Listed since: 06-06-2025- $17,500
- 122,364 miles
- 1 accident, 4 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Sams Auto Repair & Sales (90 mi away)
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Located in Harrisburg, PA / 90 miles away from Potomac, MD
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: 1G6KB5RS0HU155000
Stock: 155000
Certified Pre-Owned: No
Listed since: 05-13-2025 - $22,225fair price$846 above market
- 64,742 miles
- No accidents, 4 owners, personal use
- 18 City / 27 Hwy MPG
- Chrysler Dodge Jeep Ram of Culpeper (59 mi away)
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Located in Culpeper, VA / 59 miles away from Potomac, MD
2016 Cadillac CT6 3.6L Premium Luxury AWDKey Features:As a family-owned and operated company for over 25 years, our priority is to offer customers a b...
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: 1G6KF5RS7GU155191
Stock: 24815A
Certified Pre-Owned: No
Listed since: 06-27-2025 - 103,997 miles
- No accidents, 6 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 479 miles away from Potomac, MD
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: 1G6KF5RS7GU166157
Stock: 2003621265
Certified Pre-Owned: No
Listed since: 04-14-2025- New Listing
- 38,902 miles
- No accidents, 4 owners, personal use only
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 479 miles away from Potomac, MD
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: 1G6KG5R69GU150073
Stock: 2003856132
Certified Pre-Owned: No
Listed since: 07-02-2025 - 72,463 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 1,139 miles away from Potomac, MD
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
Showing 22 - 40 out of 40 listings
Consumer Reviews for the Cadillac CT6
Read recent reviews for the Cadillac CT6
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.
Used 2018 Cadillac CT6 in Potomac, MD Values
Estimated values
2018 Cadillac CT6 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $18,234 | $22,326 | $25,709 |
| Clean | $17,637 | $21,572 | $24,813 |
| Average | $16,643 | $20,316 | $23,321 |
| Rough | $15,351 | $18,682 | $21,381 |
The average list price of a used 2018 Cadillac CT6 in Potomac, Maryland is $26,117. The average mileage on a used Cadillac CT6 2018 for sale in Potomac, Maryland is 69,084. Based on the average mileage of 69,084 for used 2018 Cadillac CT6 for sale in Potomac, MD 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 Potomac, Maryland to be $16,643.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.