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170 listings
- $27,976fair price$225 above market
- 89,245 miles
- 1 accident, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Automax Atlanta (140 mi away)
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Located in Lilburn, GA / 140 miles away from Knoxville, TN
Vehicle Overview NO HAGGLE PRICING ***platinum5 YEARS FREE MAINTENANCE*** ***navigation***- BACK UP CAMERA - BLUETOOTH - AUX AUDIO INPUT - USB INPUT...
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: 1G6KN5R67JU100219
Stock: 26019
Certified Pre-Owned: No
Listed since: 03-30-2025 - New Listing$16,500
- 179,157 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Patriot Automotive (169 mi away)
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Located in Meridianville, AL / 169 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: 1G6KB5RS9JU100177
Stock: 1372
Certified Pre-Owned: No - $34,453fair price$673 above market
- 85,975 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Jim Riehls Friendly Honda (467 mi away)
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Located in Clinton Township, MI / 467 miles away from Knoxville, TN
Looking for a great deal on a pre-owned vehicle? Jim Riehl's Friendly Automotive Group has a wide selection of quality used cars, trucks, and SUVs to ...
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: 1G6KE5RS6LU103368
Stock: H25UX132A
Certified Pre-Owned: No
Listed since: 05-02-2025 - New Listing
Photos not available$21,500fair price$162 above market- 65,870 miles
- 18 City / 27 Hwy MPG
- Koons White Marsh Chevrolet (471 mi away)
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Located in White Marsh, MD / 471 miles away from Knoxville, TN
**Pwr Sunroof**Ht'd/Cld Leather**NAV**BOSE**Backup Cam**Great 2016 Cadillac CT6 3.6L Premium Luxury AWD in Dark Adriatic Blue Metallic with Comfort ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KF5RS1GU167904
Stock: 00032813
Certified Pre-Owned: No
Listed since: 06-03-2025 - 93,256 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Tony Serra Nissan (207 mi away)
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Located in Cullman, AL / 207 miles away from Knoxville, TN
Satin Steel Metallic 2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury AWD 8-Speed Automatic 3.0L V618/26 City/Highway MPG All pre-owned prices plus ta...
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: 1G6KJ5R67JU105545
Stock: CP105545
Certified Pre-Owned: No
Listed since: 03-30-2025- $17,995great price$4,119 below market
- 97,779 miles
- No accidents, 7 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Blue Sky Automotive (458 mi away)
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Located in Chicago, IL / 458 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: 1G6KF5RS0HU140744
Stock: 140744
Certified Pre-Owned: No - $21,990fair price$1,174 above market
- 95,770 miles
- 2 accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Mark Wahlberg Buick GMC (283 mi away)
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Located in Columbus, OH / 283 miles away from Knoxville, TN
Priced below KBB Fair Purchase Price!Enhanced Vision & Comfort Package, Leather Seating Surfaces w/Chevron Perf Inserts, Rear Camera Mirror Washer, Ul...
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: 1G6KD5RS0JU125690
Stock: DF5T331999A
Certified Pre-Owned: No
Listed since: 05-15-2025 - 96,970 miles
- No accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- House of Carz (378 mi away)
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Located in Rochester, IN / 378 miles away from Knoxville, TN
2 OWNER, AWD, 3.6L, LUXURY PKG, WOODGRAIN DASH, NAVIGATION, BOSE PANARAY AUDIO, DOUBLE MOONROOF, NONE NICER!
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: 1G6KD5RS4JU122369
Stock: 1906
Certified Pre-Owned: No
Listed since: 01-26-2025- 81,806 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Bill Black Cadillac (228 mi away)
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Located in Greensboro, NC / 228 miles away from Knoxville, TN
NO PRICING GAMES. EVERY USED VEHICLE IS PRICED USING REAL MARKET BASED DATA TO BEAT THE COMPETITION OFFERING YOU THE BEST DEAL POSSIBLE. NO INFLATED M...
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: 1G6KL5RSXJU104042
Stock: E2441B
Certified Pre-Owned: No
Listed since: 05-02-2025- 66,639 miles
- No accidents, 5 owners, personal use
- 18 City / 27 Hwy MPG
- Grove City Ford (417 mi away)
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Located in Grove City, PA / 417 miles away from Knoxville, TN
2018 Cadillac CT6 3.6L Premium Luxury Crystal White Tricoat 3.6L Premium Luxury AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT ZURICH SHIELD APPLIED $995...
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: 1G6KF5RS0JU104736
Stock: P0935A
Certified Pre-Owned: No
Listed since: 04-10-2025- 48,216 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- 75 North Auto (487 mi away)
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Located in Flint, MI / 487 miles away from Knoxville, TN
Welcome to 75 North Auto Sales. If your interested in one of our vehicles please call (8**)9**-7*** to confirm availability and schedule an appointmen...
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: 1G6KE5R6XJU124837
Stock: 3216
Certified Pre-Owned: No
Listed since: 04-02-2025- New Listing
- 40,106 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Crown Honda (488 mi away)
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Located in Holland, MI / 488 miles away from Knoxville, TN
CARFAX One-Owner. Radiant Silver Metallic 2020 Cadillac CT6 3.6L Premium Luxury AWD 10-Speed Automatic 3.6L V6 SIDI DOHC VVT AWD, 4-Wheel Disc Brakes,...
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: 1G6KE5RS0LU109196
Stock: 25C0149A
Certified Pre-Owned: No
Listed since: 04-30-2025 - $16,600great price$7,475 below market
- 63,146 miles
- 4 accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Autoland (407 mi away)
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Located in Jacksonville, FL / 407 miles away from Knoxville, TN
Thank you for considering Autoland for your next vehicle purchase. We offer quality cars thousands of dollars below market value. Price does not inclu...
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: 1G6KD5RS1HU145991
Stock: 1163
Certified Pre-Owned: No
Listed since: 12-06-2023 - Price Drop
- 66,695 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Cadillac of Naperville (468 mi away)
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Located in Naperville, IL / 468 miles away from Knoxville, TN
* 2020 CADILLAC CT6 LUXURY* FULLY SERVICED AND INSPECTED* NEWER TIRES AND BRAKES* STUNNING BLACK OVER BLACK COLOR COMBO* LAST OF THE TRUE CADILLAC SED...
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: 1G6KB5RS7LU100262
Stock: M7692
Certified Pre-Owned: No
Listed since: 03-18-2025 - Not Priced
- 107,888 miles
- No accidents, 1 owner, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Southfield Quality Cars (453 mi away)
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Located in Detroit, MI / 453 miles away from Knoxville, TN
2018 CADILLAC CT6 LUXURY AWD - Only $322 Monthly - Financing Everyone - Bad Credit - We Say YES to all credit situations -- Drive for little as $322 m...
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: 1G6KD5RS7JU155754
Stock: 155754
Certified Pre-Owned: No
Listed since: 01-26-2025 - 66,971 miles
- Insurance loss reported, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Saad Auto Parts (441 mi away)
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Located in Dearborn Heights, MI / 441 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: 1G6KD5RS2JU100273
Stock: 100273
Certified Pre-Owned: No- 98,274 miles
- 2 accidents, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Dale Earnhardt JR. Buick GMC Cadillac (376 mi away)
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Located in Tallahassee, FL / 376 miles away from Knoxville, TN
PRICED TO MOVE! This CT6 is $600 below J.D. Power Retail! PRICED TO MOVE $600 below J.D. Power Retail! Heated Seats, NAV, Sunroof, Blind Spot Monitor,...
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: 1G6KD5RS4JU100890
Stock: S39256A
Certified Pre-Owned: No
Listed since: 04-22-2025- 67,493 miles
- 1 accident, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Trinity Motorcar Company (137 mi away)
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Located in Rome, GA / 137 miles away from Knoxville, TN
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: 02-05-2025- New Listing
- 33,400 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Radley Cadillac (387 mi away)
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Located in Fredericksburg, VA / 387 miles away from Knoxville, TN
** RADLEY VIP INCLUDED** Oil changes, tire rotations, alignment checks, engine light diagnostics and state inspection. Our goal is to make sure your n...
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 - 31,428 miles
- 1 accident, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Prince Chevrolet Buick GMC Of Albany (300 mi away)
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Located in Albany, GA / 300 miles away from Knoxville, TN
Priced below KBB Fair Purchase Price! **LOCAL TRADE**, PREMIUM AUDIO, PREMIUM WHEELS, 10 Speakers, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, ...
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: 1G6KD5RS7JU102133
Stock: P500679A
Certified Pre-Owned: No
Listed since: 05-21-2025- New Listing
- 50,196 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana - Cleveland (403 mi away)
- Home delivery*
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Located in Cleveland, OH / 403 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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS9GU157224
Stock: 2003715690
Certified Pre-Owned: No
Listed since: 05-13-2025
Showing 85 - 105 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 | $25,214 | $29,509 | $33,061 |
| Clean | $24,389 | $28,512 | $31,910 |
| Average | $23,015 | $26,851 | $29,991 |
| Rough | $21,228 | $24,692 | $27,496 |
The average list price of a used 2018 Cadillac CT6 in Knoxville, Tennessee is $27,428. The average mileage on a used Cadillac CT6 2018 for sale in Knoxville, Tennessee is 77,442. Based on the average mileage of 77,442 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 $23,015.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.