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210 listings
- Price Drop$29,697good price$848 below market
- 50,669 miles
- No accidents, 1 owner, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Auffenberg Mazda (385 mi away)
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Located in Shiloh, IL / 385 miles away from Knoxville, TN
CARFAX One-Owner. Clean CARFAX. 2019 Cadillac CT6 3.6L Luxury 3.6L V6 SIDI DOHC VVT 10-Speed Automatic AWD 4D Sedan Stellar Black Metallic 18/27 City/...
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: 1G6KB5RSXKU123002
Stock: 10934MRC
Certified Pre-Owned: No
Listed since: 06-19-2025 - Price Drop$30,975good price$743 below market
- 95,014 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Elite Auto Wholesale (356 mi away)
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Located in Midlothian, VA / 356 miles away from Knoxville, TN
Text or Call 'ESZ' to 1 (804) 594-8327 to have this vehicle's information sent to your phone. , ,
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: 1G6KT5R63KU143107
Stock: 143107
Certified Pre-Owned: No
Listed since: 06-26-2025 - $25,600good price$1,719 below market
- 69,592 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Auto Boutique Ohio (277 mi away)
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Located in Columbus, OH / 277 miles away from Knoxville, TN
*Disclaimer*PRICE LISTED DOES NOT INCLUDE TAX (TAX RATE VARIES DEPENDING ON STATE, CITY, & COUNTY), TITLE ($20), TEMP TAG ($20.50) MEMO-TITLE FOR REGI...
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: 1G6KB5RS7KU107131
Stock: Y1098
Certified Pre-Owned: No
Listed since: 05-08-2025 - New Listing$26,495fair price$3 below market
- 78,904 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Driveway (436 mi away)
- Home delivery*
Close
Located in Ann Arbor, MI / 436 miles away from Knoxville, TN
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,Lan...
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: 1G6KD5RS6KU139319
Stock: KU139319A
Certified Pre-Owned: No - New Listing$32,990fair price$1,289 above market
- 41,061 miles
- No accidents, 1 owner, rental vehicle
- 18 City / 27 Hwy MPG
- Classic Cadillac (418 mi away)
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Located in Mentor, OH / 418 miles away from Knoxville, TN
CALL OR TEXT DON ASHBA @ (440)-749-3437 FOR MORE INFORMATION. WHAT A NICE VEHICLE. A CLASSY, LUXURIOUS, SPACIOUS VEHICLE. THIS IS WHAT A CADILLAC IS S...
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: 1G6KB5RS6KU126494
Stock: W16270A
Certified Pre-Owned: No
Listed since: 07-29-2025 - $28,998
- 93,482 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Trent Buick GMC (383 mi away)
Close
Located in New Bern, NC / 383 miles away from Knoxville, TN
Manhattan Noir Metallic 2019 Cadillac CT6 3.0L Twin Turbo Sport AWD 10-Speed Automatic 3.0L V6 CT6 3.0L Twin Turbo Sport, 4D Sedan, 3.0L V6, 10-Speed ...
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: 1G6KN5R60KU146573
Stock: P11088
Certified Pre-Owned: No
Listed since: 06-25-2025 - Price Drop$36,590fair price$428 above market
- 37,044 miles
- 1 accident, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana - Columbus (282 mi away)
- Home delivery*
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Located in Columbus, OH / 282 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
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: 1G6KN5R68KU142996
Stock: 2003766656
Certified Pre-Owned: No
Listed since: 05-29-2025 - Price Drop
- 56,704 miles
- No accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana - Richmond (359 mi away)
- Home delivery*
Close
Located in Richmond, VA / 359 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
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: 1G6KD5RS6KU118888
Stock: 2003725101
Certified Pre-Owned: No
Listed since: 05-10-2025 - $21,490great price$3,220 below market
- 103,263 miles
- 1 accident, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Ed Martin Buick GMC of Anderson (305 mi away)
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Located in Anderson, IN / 305 miles away from Knoxville, TN
**SHARP CAR**, **NAVIGATION**, **POWER SUNROOF**, **HEATED & COOLED FRONT SEATS**, **HEATED REAR SEATS**, **BLUETOOTH**, **USB PORTS**, **CT6 3.0L Twi...
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: 1G6KE5R67JU119675
Stock: BG3574
Certified Pre-Owned: No
Listed since: 06-27-2025 - $20,499fair price$459 below market
- 111,124 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- I-80 Auto Sales (444 mi away)
Close
Located in Hazel Crest, IL / 444 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: 1G6KB5RS2KU123625
Stock: 123625
Certified Pre-Owned: No - $17,999great price$4,576 below market
- 87,649 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- North Georgia Auto Brokers (146 mi away)
Close
Located in Snellville, GA / 146 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: 1G6KD5RS4JU100386
Stock: 0386eha
Certified Pre-Owned: No - Price Drop$18,995good price$2,872 below market
- 92,720 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Koons Ford of Falls Church (415 mi away)
Close
Located in Falls Church, VA / 415 miles away from Knoxville, TN
2018 Cadillac CT6 3.6L Luxury 4D Sedan 8-Speed Automatic Priced below KBB Fair Purchase Price! 18/27 City/Highway MPG 2018 Crystal White Tricoat AWD 3...
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: Yes
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS2JU117476
Stock: PB03030
Certified Pre-Owned: No
Listed since: 07-10-2025 - 103,749 miles
- Frame damage reported, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Imran Imports LLC - Cincinnati (237 mi away)
Close
Located in Cincinnati, OH / 237 miles away from Knoxville, TN
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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: 1G6KB5RS6KU119917
Stock: P119917
Certified Pre-Owned: No- 98,583 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- I-80 Auto Sales (444 mi away)
Close
Located in Hazel Crest, IL / 444 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: 1G6KB5RS5KU142329
Stock: 142329
Certified Pre-Owned: No- Price Drop$22,890fair price$910 below market
- 75,851 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- L B Smith Ford Lincoln (476 mi away)
Close
Located in Lemoyne, PA / 476 miles away from Knoxville, TN
Priced below KBB Fair Purchase Price! Crystal White Tricoat 2018 Cadillac CT6 3.6L Luxury AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT 10 Speakers, 4-W...
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: Yes
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS2JU154558
Stock: T25400B
Certified Pre-Owned: No
Listed since: 06-21-2025 - New Listing$31,998good price$1,169 below market
- 65,551 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Alta Auto Group (180 mi away)
Close
Located in Concord, NC / 180 miles away from Knoxville, TN
FINANCE THIS 2018 Cadillac CT6 HASSLE-FREE UP TO 84 MONTHS WITH VERY COMPETITIVE INTEREST RATES! ASK US ABOUT OUR WARRANTY OPTIONS! SUPER LOW FINANCIN...
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: 1G6KN5R68JU103176
Stock: 103176
Certified Pre-Owned: No
Listed since: 07-18-2025 - Price Drop$40,777fair price$573 above market
- 31,141 miles
- 2 accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Chevrolet GMC of Mount Vernon (314 mi away)
Close
Located in Mount Vernon, OH / 314 miles away from Knoxville, TN
Priced below KBB Fair Purchase Price!Odometer is 20329 miles below market average!*Please inquire for a personalized Video Walk-Around of this ve...
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: 1G6KE5RS0LU110980
Stock: 4838
Certified Pre-Owned: No
Listed since: 06-23-2025 - Price Drop$40,995fair price$685 above market
- 30,020 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Laura Buick GMC (393 mi away)
Close
Located in Collinsville, IL / 393 miles away from Knoxville, TN
Premium Luxury 3.6 V6 AWD. Navigation System, Panoramic Sunroof, 20' Wheels, Backup Camera, Backup Sensors, Heated Seats, Cooled Seats, Leather Seats,...
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: 1G6KE5RS6LU108439
Stock: P10101
Certified Pre-Owned: No
Listed since: 06-10-2025 - Price Drop$27,888good price$1,110 below market
- 79,121 miles
- 2 accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Chicago Auto Place (466 mi away)
Close
Located in Downers Grove, IL / 466 miles away from Knoxville, TN
Thank you for visiting another one of Chicago Auto Place's exclusive listings! CALL US NOW FOR A FREE QUOTE 630-422-1122 FOR MORE PHOTOS VISIT WWW.CHI...
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: 1G6KB5RS9LU107455
Stock: H9146
Certified Pre-Owned: No
Listed since: 06-13-2025 - New Listing$22,995fair price$480 above market
- 109,890 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Unlimited Motors Elwood (319 mi away)
Close
Located in Elwood, IN / 319 miles away from Knoxville, TN
Navigation, Back Up Camera, Sunroof, Panoramic Sunroof, Bluetooth, Touch Screen, Heated Seats, Heated Steering Wheel, Heated Rear Seats, Power Lift Ga...
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: 1G6KP5R66JU143766
Stock: STK43766T
Certified Pre-Owned: No
Listed since: 07-22-2025 - $41,590fair price$2,021 above market
- 9,619 miles
- 1 accident, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Carvana - Memphis (351 mi away)
- Home delivery*
Close
Located in Memphis, TN / 351 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
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: 1G6KB5RS8LU103686
Stock: 2003892725
Certified Pre-Owned: No
Listed since: 07-12-2025
Showing 1 - 21 out of 210 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 2019 Cadillac CT6 in Knoxville, TN Values
Estimated values
2019 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $23,303 | $27,465 | $31,190 |
| Clean | $22,629 | $26,641 | $30,219 |
| Average | $21,506 | $25,266 | $28,601 |
| Rough | $20,047 | $23,480 | $26,498 |
The average list price of a used 2019 Cadillac CT6 in Knoxville, Tennessee is $28,474. The average mileage on a used Cadillac CT6 2019 for sale in Knoxville, Tennessee is 72,417. Based on the average mileage of 72,417 for used 2019 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 2019 in Knoxville, Tennessee to be $21,506.
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