Skip to FiltersReport abuse
170 listings
- Price Drop
- 35,539 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to TN*
Close
Located in Visalia, CA / 1,974 miles away from Knoxville, TN
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 - $27,995
- 78,681 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Kevin's Kars (371 mi away)
Close
Located in Richmond, VA / 371 miles away from Knoxville, TN
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: 1G6KB5RS4JU155569
Stock: 155569
Certified Pre-Owned: No - 83,092 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Grand Blanc Nissan (484 mi away)
Close
Located in Grand Blanc, MI / 484 miles away from Knoxville, TN
2020 Cadillac CT6 3.6L Luxury Satin Steel Metallic 19 Multi-Spoke Alloy Wheels, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Capable, 8 Speakers, ABS bra...
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: 1G6KB5RS5LU100261
Stock: U100261
Certified Pre-Owned: No
Listed since: 01-29-2025- New ListingNot Priced
- 44,391 miles
- 1 accident, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Myrtle Beach Cadillac (319 mi away)
Close
Located in Myrtle Beach, SC / 319 miles away from Knoxville, TN
18/27 City/Highway MPG Odometer is 28208 miles below market average!Bronze Dune Metallic 2018 Cadillac CT6 3.6L Luxury 4D Sedan AWD 3.6L V6 SIDI DOHC ...
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: 1G6KD5RS5JU107590
Stock: 28043B
Certified Pre-Owned: No
Listed since: 05-03-2025 - 86,463 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Cadillac of Springfield (278 mi away)
Close
Located in Springfield, OH / 278 miles away from Knoxville, TN
This 2018 Cadillac CT6 Platinum AWD has a Black Raven exterior with 86463 miles. Preferred Equipment Group 1SJQuad-Zone Automatic Climate ControlHeate...
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: 1G6KM5RS0JU113197
Stock: JU113197
Certified Pre-Owned: No
Listed since: 04-27-2025- New ListingNot Priced
- 111,314 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Jeff Wyler Florence Buick GMC (220 mi away)
Close
Located in Florence, KY / 220 miles away from Knoxville, TN
Jeff Wyler Florence Buick GMC is delighted to offer this great-looking 2016 Cadillac CT6 3.6L Standard in Black Raven. Driver Awareness & Convenience ...
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RSXGU168125
Stock: 26T9848
Certified Pre-Owned: No
Listed since: 05-30-2025 - New Listing
- 46,859 miles
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Boston, MA / 814 miles away from Knoxville, TN
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS6JU138167
Stock: 2003762319
Certified Pre-Owned: No
Listed since: 05-28-2025 - Price Drop$18,950good price$2,735 below market
- 82,324 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Sawnee Mountain Motors (118 mi away)
Close
Located in Cumming, GA / 118 miles away from Knoxville, TN
125 POINT INSPECTION FULLY SERVICED AND READY FOR SALE! Also, We Provide A 30 Day 1,000 Mile Peace of Mind'' Warranty With Every Vehicle We Sell at No...
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: 1G6KD5RS3HU166356
Stock: 166356
Certified Pre-Owned: No
Listed since: 11-23-2024 - $21,030good price$2,902 below market
- 79,865 miles
- No accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Webb Hyundai Merrillville (429 mi away)
Close
Located in Merrillville, IN / 429 miles away from Knoxville, TN
Recent Arrival! 2017 Cadillac CT6 3.6L Luxury 4D Sedan Moonstone Metallic 3.6L V6 SIDI DOHC VVT AWD 18/27 City/Highway MPG ALL WHEEL DRIVE!, Bluetooth...
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: 1G6KD5RS4HU179066
Stock: 16077A
Certified Pre-Owned: No
Listed since: 05-25-2025 - Price Drop$19,998fair price$1,337 below market
- 88,910 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Ganley Buick GMC (390 mi away)
Close
Located in Strongsville, OH / 390 miles away from Knoxville, TN
ACCIDENT FREE CAR FAX, LOCAL TRADE IN, SUNROOF/MOONROOF, **NAVIGATION**, **REMOTE START**, **BACKUP CAMERA**, **BLUETOOTH**, **BLIND SPOT MONITORING**...
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: 1G6KH5R66HU168383
Stock: 10186T
Certified Pre-Owned: No
Listed since: 03-25-2025 - $22,950fair price$1,819 below market
- 97,494 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- Triad Imports (222 mi away)
Close
Located in Greensboro, NC / 222 miles away from Knoxville, TN
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: 1G6KN5R62HU132540
Stock: 132540
Certified Pre-Owned: No
Listed since: 04-20-2025 - $18,990good price$2,496 below market
- 90,791 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- 5 Star Imports (309 mi away)
Close
Located in Noblesville, IN / 309 miles away from Knoxville, TN
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: 1G6KD5RSXHU160814
Stock: MA040326
Certified Pre-Owned: No
Listed since: 09-14-2024 - Price Drop$21,585good price$3,000 below market
- 76,105 miles
- 1 accident, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Da Vinci Automotive (409 mi away)
Close
Located in Jacksonville, FL / 409 miles away from Knoxville, TN
Trades Welcome. Nationwide Delivery Available. Courtesy Airport Pickup. Contact (9**) 4**-8*** for more information.
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: 1G6KF5RS6HU128145
Stock: 128145
Certified Pre-Owned: No
Listed since: 04-12-2025 - New Listing$13,995fair price$325 below market
- 151,786 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- M&S Auto Sales (454 mi away)
Close
Located in Chicago, IL / 454 miles away from Knoxville, TN
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: 1G6KD5RSXHU152244
Stock: HS4000
Certified Pre-Owned: No
Listed since: 05-28-2025 - $16,995fair price$27 below market
- 121,412 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Great Deal Cars of Warrenton (390 mi away)
Close
Located in Warrenton, VA / 390 miles away from Knoxville, TN
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 - $18,987fair price$750 below market
- 103,015 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Augusta Mitsubishi (201 mi away)
Close
Located in Augusta, GA / 201 miles away from Knoxville, TN
Crystal White Tricoat 2017 Cadillac CT6 3.6L Luxury AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT 4-Wheel Disc Brakes, ABS brakes, Active Chassis Packag...
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: 1G6KD5RS0HU124520
Stock: AM124520
Certified Pre-Owned: No
Listed since: 05-13-2025 - $18,995fair price$23 above market
- 110,597 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- iDrive Auto Group (456 mi away)
Close
Located in Eastpointe, MI / 456 miles away from Knoxville, TN
FINANCING FOR ALL CREDIT SCORES (NO CREDIT, BAD CREDIT TOO)!! GURANATEED APPROVALS!! WE OFFER WARRANTY!! SCHEDULE YOUR TEST DRIVE TODAY!! CALL 5**-2**...
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: 1G6KD5RS8HU196856
Stock: 196856
Certified Pre-Owned: No
Listed since: 01-28-2025 - New Listing$21,977fair price$737 above market
- 95,818 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Rick Hendrick Chevrolet (135 mi away)
Close
Located in Duluth, GA / 135 miles away from Knoxville, TN
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: 1G6KD5RS7HU192880
Stock: PSN8347A
Certified Pre-Owned: No
Listed since: 09-13-2024 - New Listing$21,900fair price$2 above market
- 92,100 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Motornation Auto Sales (403 mi away)
Close
Located in Toledo, OH / 403 miles away from Knoxville, TN
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: 1G6KF5RS8HU183731
Stock: 183731
Certified Pre-Owned: No
Listed since: 05-31-2025 - 75,019 miles
- Insurance loss reported, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Rite On, Inc. (439 mi away)
Close
Located in Ecorse, MI / 439 miles away from Knoxville, TN
fully loaded, AWD, extra clean
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/27 Highway)
Listing Information:
VIN: 1G6KD5RS4HU142616
Stock: D7393 SALV
Certified Pre-Owned: No
Listed since: 09-07-2024- 45,944 miles
- Insurance loss reported, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Empire Motors of Lansing (469 mi away)
Close
Located in Lansing, MI / 469 miles away from Knoxville, TN
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/27 Highway)
Listing Information:
VIN: 1G6KD5RS3HU194688
Stock: 194688
Certified Pre-Owned: No
Listed since: 02-15-2025
Showing 106 - 126 out of 170 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 Knoxville, TN Values
Estimated values
2018 Cadillac CT6 Platinum 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $23,710 | $27,748 | $31,089 |
| Clean | $22,934 | $26,811 | $30,006 |
| Average | $21,642 | $25,249 | $28,202 |
| Rough | $19,961 | $23,219 | $25,856 |
The average list price of a used 2018 Cadillac CT6 in Knoxville, Tennessee is $22,779. The average mileage on a used Cadillac CT6 2018 for sale in Knoxville, Tennessee is 85,596. Based on the average mileage of 85,596 for used 2018 Cadillac CT6 for sale in Knoxville, TN 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 Knoxville, Tennessee to be $21,642.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Mileage
Accidents & History
EV Details
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.