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181 listings
- Price Drop$37,074fair price$193 below market
- 18,246 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Zeigler Buick GMC of Lincolnwood (138 mi away)
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Located in Lincolnwood, IL / 138 miles away from Peoria, IL
2020 Cadillac CT6 3.6L Luxury Black Raven AWD*, NAVIGATION w/BACKUP CAMERA*, BLUETOOTH w/MUSIC STREAMING*, BLIND SPOT MONITOR*, PRE-COLLSION WARNING S...
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: 1G6KB5RS0LU105013
Stock: M25403A
Certified Pre-Owned: No
Listed since: 04-30-2025 - Price Drop$29,500good price$1,832 below market
- 90,961 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Toyota Direct (359 mi away)
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Located in Columbus, OH / 359 miles away from Peoria, IL
Black Raven 2020 Cadillac CT6 3.6L Premium Luxury AWD 10-Speed Automatic 3.6L V6 SIDI DOHC VVT ONE OWNER!!, ***Clean AutoCheck***, LEATHER, MOONROOF S...
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: 1G6KE5RS2LU103089
Stock: LU103089
Certified Pre-Owned: No
Listed since: 06-01-2025 - Price Drop$42,670fair price$952 above market
- 31,936 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Zeigler Chevrolet Schaumburg (128 mi away)
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Located in Schaumburg, IL / 128 miles away from Peoria, IL
2020 Cadillac CT6 3.6L Premium Luxury ** LANE DEPARTURE, ** ADAPTIVE CRUISE CONTROL, ** BLUETOOTH, ** TILT AND TELESCOPIC STEERING WHEEL, ** HEATED AN...
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: 1G6KE5RS6LU100437
Stock: P1068
Certified Pre-Owned: No
Listed since: 03-18-2025 - $39,900fair price$648 above market
- 46,499 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- BMW of Barrington (129 mi away)
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Located in Barrington, IL / 129 miles away from Peoria, IL
Crystal White Tricoat 2020 Cadillac CT6 3.6L Premium Luxury 4G LTE Wi-Fi Hotspot Capable, All-Weather Cargo Mat (LPO), All-Weather Floor Mats, Apple C...
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: 1G6KE5RS2LU103500
Stock: 157981BA
Certified Pre-Owned: No
Listed since: 04-08-2025 - $28,888fair price$805 above market
- 79,121 miles
- 2 accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Chicago Auto Place (116 mi away)
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Located in Downers Grove, IL / 116 miles away from Peoria, IL
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 ListingNot Priced
- 30,020 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Laura Buick GMC (137 mi away)
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Located in Collinsville, IL / 137 miles away from Peoria, IL
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 - New ListingNot Priced
- 52,755 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Schepel Cadillac (132 mi away)
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Located in Merrillville, IN / 132 miles away from Peoria, IL
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: 1G6KE5RS1LU103536
Stock: 25923
Certified Pre-Owned: No
Listed since: 03-18-2025 - New Listing
- 83,092 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Grand Blanc Nissan (348 mi away)
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Located in Grand Blanc, MI / 348 miles away from Peoria, IL
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 br...
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 - Price Drop$27,877fair price$587 below market
- 64,199 miles
- No accidents, 5 owners, personal use only
- 18 City / 27 Hwy MPG
- Joseph Airport Toyota (292 mi away)
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Located in Vandalia, OH / 292 miles away from Peoria, IL
Crystal White Tricoat 2019 Cadillac CT6 3.6L Premium Luxury AWD 10-Speed Automatic 3.6L V6 SIDI DOHC VVTOdometer is 3343 miles below market average! 1...
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: 1G6KD5RS7KU138938
Stock: Z12630
Certified Pre-Owned: No
Listed since: 04-18-2025 - New Listing$32,668good price$2,967 below market
- 49,359 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Thompson Buick GMC (310 mi away)
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Located in Springfield, MO / 310 miles away from Peoria, IL
SAVE THOUSANDS WITH INTERNET VALUE PRICING! ONLY AT THOMPSON'S IN SPRINGFIELD! LOCAL TRADE!! JUST ARRIVED!! SAVE THOUSANDS!!, SPRINGFIELD AREA'S #1 VO...
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: 1G6KN5R66KU115554
Stock: S0110867A
Certified Pre-Owned: No
Listed since: 02-27-2025 - Price Drop$33,797fair price$649 below market
- 29,291 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Crestmont Cadillac (429 mi away)
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Located in Beachwood, OH / 429 miles away from Peoria, IL
2019 Cadillac CT6 3.6L Luxury AWD – Premium Comfort, Technology, and All-Wheel ConfidenceBlack Raven | AWD | 10-Speed Automatic | 3.6L V6 SIDI DOHC V...
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: 1G6KB5RS3KU140644
Stock: 250203A
Certified Pre-Owned: No
Listed since: 06-07-2025 - New Listing$37,990fair price$454 below market
- 36,807 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Classic Cadillac (439 mi away)
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Located in Mentor, OH / 439 miles away from Peoria, IL
CALL OR TEXT DON ASHBA @ (440)-749-3437 FOR MORE INFORMATION. ALL OF OUR PRE-OWNED VEHICLES GO THROUGH OUR SERVICE DEPARTMENT AND AN INTENSE INSPECTIO...
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: 1G6KE5RS9KU140512
Stock: W15761B
Certified Pre-Owned: No
Listed since: 06-18-2025 - $26,100good price$1,133 below market
- 69,592 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Auto Boutique Ohio (349 mi away)
Close
Located in Columbus, OH / 349 miles away from Peoria, IL
*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 - Price Drop$37,000
- 50,839 miles
- Issue reported, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Conklin Salina Chevrolet (441 mi away)
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Located in Salina, KS / 441 miles away from Peoria, IL
2019 Cadillac CT6 3.0L Twin Turbo Sport Red Horizon TintcoatDrive Forever limited lifetime engine and transmission protection on all eligible new ve...
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/26 Highway)
Listing Information:
VIN: 1G6KP5R67KU118702
Stock: SX7526A
Certified Pre-Owned: No
Listed since: 04-16-2025 - New Listing$31,456fair price$390 above market
- 47,199 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Bergstrom Auto (276 mi away)
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Located in Green Bay, WI / 276 miles away from Peoria, IL
Recent Arrival! 2019 Cadillac CT6 3.6L Premium Luxury Bronze Dune Metallic AWD 3.6L V6 SIDI DOHC VVT 18/27 City/Highway MPG Bergstrom Genesis of the F...
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: 1G6KD5RS1KU123285
Stock: TG25413A
Certified Pre-Owned: No
Listed since: 06-19-2025 - New Listing$40,590
- 34,368 miles
- No accidents, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Carvana - Columbus (354 mi away)
- Home delivery*
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Located in Columbus, OH / 354 miles away from Peoria, IL
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: 1G6KN5R66KU143029
Stock: 2003828161
Certified Pre-Owned: No
Listed since: 06-19-2025 - New Listing$33,990
- 61,317 miles
- No accidents, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Carvana - Columbus (354 mi away)
- Home delivery*
Close
Located in Columbus, OH / 354 miles away from Peoria, IL
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: 1G6KN5R65KU145516
Stock: 2003812266
Certified Pre-Owned: No
Listed since: 06-16-2025 - New Listing
Photos not availableNot Priced- 58,101 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Napleton Chevy Buick GMC (201 mi away)
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Located in Beaver Dam, WI / 201 miles away from Peoria, IL
The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Na...
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: 1G6KD5RS8KU136129
Stock: 325122A
Certified Pre-Owned: No
Listed since: 06-21-2025 - $38,590
- 37,044 miles
- 1 accident, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana - Columbus (354 mi away)
- Home delivery*
Close
Located in Columbus, OH / 354 miles away from Peoria, IL
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 - New ListingNot Priced
- 71,974 miles
- 1 accident, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Don Thornton Cadillac (460 mi away)
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Located in Tulsa, OK / 460 miles away from Peoria, IL
Recent Arrival.Low miles., Absolutely beautiful color combination., Extremely well equipped., This runs and drives amazing., Loaded up with super crui...
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: 1G6KP5R69KU126929
Stock: 8698A
Certified Pre-Owned: No
Listed since: 06-10-2025 - Price Drop$34,988great price$4,375 below market
- 73,384 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in New Port Richey, FL / 943 miles away from Peoria, IL
High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Chrome Wheels,Entertainment System,Heated Seats,Heated Steering Whe...
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: 1G6KE5RS1LU106078
Stock: LU106078P
Certified Pre-Owned: No
Showing 1 - 21 out of 181 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 Peoria, IL Values
Estimated values
2020 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $26,556 | $28,643 | $30,667 |
| Clean | $25,891 | $27,886 | $29,815 |
| Average | $24,782 | $26,624 | $28,394 |
| Rough | $23,341 | $24,984 | $26,546 |
The average list price of a used 2020 Cadillac CT6 in Peoria, Illinois is $34,233. The average mileage on a used Cadillac CT6 2020 for sale in Peoria, Illinois is 53,148. Based on the average mileage of 53,148 for used 2020 Cadillac CT6 for sale in Peoria, IL 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 Peoria, Illinois to be $24,782.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.