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135 listings
- Price Drop$38,995good price$2,027 below market
- 30,020 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Laura Buick GMC (372 mi away)
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Located in Collinsville, IL / 372 miles away from Tulsa, OK
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 - $38,588fair price
- 65,647 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Nexcar (422 mi away)
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Located in Spring, TX / 422 miles away from Tulsa, OK
LET'S DEAL *HASSLE FREE PRICING **YOU MUST ASK FOR THE INTERNET SALES DEPARTMENT TO GET THIS PRICING WHICH IS THE CASH PRICE OR TO MAKE AN OFF...
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: 1G6KE5RS2LU111046
Stock: LU111046
Certified Pre-Owned: No
Listed since: 07-21-2025 - New Listing
- 73,283 miles
- Rebuilt vehicle reported, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Rite Auto (244 mi away)
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Located in Arlington, TX / 244 miles away from Tulsa, OK
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 1G6KE5RS0LU100269
Stock: 100289
Certified Pre-Owned: No
Listed since: 08-25-2025 - 50,923 miles
- No accidents, 4 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Hi-Line Motors (221 mi away)
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Located in Plano, TX / 221 miles away from Tulsa, OK
The 2020 Cadillac CT6 4dr Sdn 3.6L Luxury exudes a distinctive presence with its Stellar Black Metallic exterior, capturing attention with its sleek a...
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: 1G6KB5RS4LU106018
Stock: 106018
Certified Pre-Owned: No
Listed since: 07-23-2025- 38,829 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana - Dallas (236 mi away)
- Home delivery*
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Located in Dallas, TX / 236 miles away from Tulsa, OK
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: 1G6KE5RS2LU105716
Stock: 2003953940
Certified Pre-Owned: No
Listed since: 08-22-2025- New Listing$34,126fair price$1,506 below market
- 38,444 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Thompson Buick GMC (166 mi away)
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Located in Springfield, MO / 166 miles away from Tulsa, OK
SAVE THOUSANDS WITH INTERNET VALUE PRICING! ONLY AT THOMPSON'S IN SPRINGFIELD! #1 BUICK GMC PREOWNED CERTIFIED DEALER IN SW MISSOURI!!, SPRINGFIELD AR...
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: 1G6KP5R60KU139858
Stock: M12944B
Certified Pre-Owned: No
Listed since: 08-28-2025 - Price Drop$29,686good price$1,356 below market
- 39,881 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Green Hyundai (426 mi away)
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Located in Springfield, IL / 426 miles away from Tulsa, OK
2019 Cadillac CT6 3.6L Premium Luxury 4D Sedan AWD 10-Speed Automatic 3.6L V6 SIDI DOHC VVT Crystal White TricoatPriced below KBB Fair Purchase Price!...
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: 1G6KD5RS5KU133561
Stock: G60510B
Certified Pre-Owned: No
Listed since: 08-23-2025 - New ListingNot Priced
- 94,970 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Serra Chevrolet (354 mi away)
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Located in Bartlett, TN / 354 miles away from Tulsa, OK
Priced below KBB Fair Purchase Price.*Serra Chevrolet Bartlett offers our exclusive Pre-Owned Purchase Plan Guarantee on every pre-owned vehicle we se...
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: 1G6KT5R65KU134960
Stock: PKU134960
Certified Pre-Owned: No
Listed since: 08-14-2025 - New Listing$35,298
- 44,792 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Toyota of Dallas (230 mi away)
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Located in Dallas, TX / 230 miles away from Tulsa, OK
Toyota of Dallas Quality Inspection, Alloy Wheels, AUX, Cruise Control, Keyless Entry, Leather, 120 Pt quality vehicle inspection performed. Crystal W...
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: 1G6KN5R61KU143035
Stock: KU143035
Certified Pre-Owned: No
Listed since: 08-30-2025 - 36,285 miles
- 1 accident, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Mercedes-Benz of San Antonio (480 mi away)
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Located in San Antonio, TX / 480 miles away from Tulsa, OK
2019 Cadillac CT6 3.0L Twin Turbo Platinum Crystal White Tricoat19" Multi-Spoke Alloy Wheels, A/V remote, ABS brakes, Active Rear Steering, Adaptive s...
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: 1G6KT5R62KU116822
Stock: 355673A
Certified Pre-Owned: No
Listed since: 07-26-2025- New ListingNot Priced
- 101,985 miles
- No accidents, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Park Place Motorcars a Dallas Mercedes-Benz Dealer (234 mi away)
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Located in Dallas, TX / 234 miles away from Tulsa, OK
RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, v...
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: 1G6KB5RS5KU120802
Stock: PMDL242126A
Certified Pre-Owned: No
Listed since: 08-28-2025 - New Listing$27,800fair price
- 69,548 miles
- 1 accident, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Toyo Financial Group (430 mi away)
Close
Located in Cypress, TX / 430 miles away from Tulsa, OK
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: 1G6KB5RS4KU136988
Stock: 136988
Certified Pre-Owned: No - 12,048 miles
- Rebuilt vehicle reported, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Duncanville Auto Sales (248 mi away)
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Located in Duncanville, TX / 248 miles away from Tulsa, OK
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: 1G6KD5RSXKU135239
Stock: 35239
Certified Pre-Owned: No- $23,988fair price$803 below market
- 100,889 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Cadillac of Jackson (422 mi away)
Close
Located in Ridgeland, MS / 422 miles away from Tulsa, OK
Used 2018 Cadillac CT6 3.0L Twin Turbo Platinum AWDStock #: JU118298 | VIN: 1G6KP5R66JU118298Exterior Color: Stellar Black MetallicInterior Color: Jet...
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: 1G6KP5R66JU118298
Stock: JU118298
Certified Pre-Owned: No
Listed since: 07-09-2025 - $19,999good price
- 92,985 miles
- No accidents, 4 owners, personal use only
- 18 City / 27 Hwy MPG
- Planet Ford (422 mi away)
Close
Located in Spring, TX / 422 miles away from Tulsa, OK
Experience true comfort with leather seats. Fill up less often! Thiis 2018 CT6's EPA estimated fuel economy is a high 21 MPG combined. The alarm sys...
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: 1G6KD5RS0JU154252
Stock: S0841A
Certified Pre-Owned: No
Listed since: 07-28-2025 - $25,500good price
- 91,606 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Carz of Texas (483 mi away)
Close
Located in San Antonio, TX / 483 miles away from Tulsa, OK
2020 CADILLAC CT6 LUXURY ALL WHEEL DRIVE BLACK RAVEN JET BLACK LEATHER UPHOLSTERY ALL WHEEL DRIVE TURBOCHARGED 3.0L 6 CYL 10 SPEED SEQUENTIAL SHIF...
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: 1G6KB5RS0LU112009
Stock: 112009
Certified Pre-Owned: No - Price Drop$27,990fair price$1,186 below market
- 74,519 miles
- 1 accident, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana - Oklahoma City (97 mi away)
- Home delivery*
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Located in Oklahoma City, OK / 97 miles away from Tulsa, OK
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: 1G6KG5RS3JU134472
Stock: 2003915518
Certified Pre-Owned: No
Listed since: 07-25-2025 - New Listing$41,000fair price$2,400 above market
- 42,974 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Midway Motors Chevrolet in Hutchinson (170 mi away)
Close
Located in Hutchinson, KS / 170 miles away from Tulsa, OK
Please feel welcome to call us at 6**-6**-4*** to reserve your Midway Motors VIP Experience on this vehicle today.2020 Cadillac CT6 3.6L Premium Luxur...
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: 1G6KE5RS5LU100347
Stock: 25N266M
Certified Pre-Owned: No
Listed since: 07-18-2025 - $33,995fair price
- 63,486 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Peters Autosports (270 mi away)
Close
Located in Tyler, TX / 270 miles away from Tulsa, OK
This 2020 Cadillac CT6 3.6L Luxury in Crystal White Tricoat comes with the following features: 3.6L V6 SIDI DOHC VVT 10-Speed Automatic AWD Preferred ...
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: 1G6KB5RS3LU111193
Stock: A7881
Certified Pre-Owned: No
Listed since: 01-14-2025 - New Listing$38,990fair price$260 above market
- 45,563 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 591 miles away from Tulsa, OK
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: 1G6KE5RS1LU100961
Stock: 2004011623
Certified Pre-Owned: No
Listed since: 08-26-2025 - 36,000 miles
- Insurance loss reported, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Ben's Auto Sales (101 mi away)
Close
Located in Warr Acres, OK / 101 miles away from Tulsa, OK
THESE ARE SPECIAL INTERNET PRICES ONLY. MUST MENTION THIS ADD AT THE TIME OF SALE.For more photos and information, visit our website at www.bensautosa...
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: 1G6KE5RS3LU107104
Stock: 20497
Certified Pre-Owned: No
Listed since: 05-08-2025
Showing 1 - 21 out of 135 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 2020 Cadillac CT6 in Tulsa, OK 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 | $34,841 | $37,786 | $40,642 |
| Clean | $33,968 | $36,787 | $39,512 |
| Average | $32,514 | $35,123 | $37,629 |
| Rough | $30,623 | $32,959 | $35,180 |
The average list price of a used 2020 Cadillac CT6 in Tulsa, Oklahoma is $33,314. The average mileage on a used Cadillac CT6 2020 for sale in Tulsa, Oklahoma is 59,270. Based on the average mileage of 59,270 for used 2020 Cadillac CT6 for sale in Tulsa, OK 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 Tulsa, Oklahoma to be $32,514.
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