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195 listings
- $25,495fair price$258 above market
- 56,000 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Mosaic Chevrolet (294 mi away)
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Located in Zumbrota, MN / 294 miles away from Peoria, IL
2018 Cadillac CT6All-Weather Cargo Mat (LPO), All-Weather Floor Mats, Bose Premium Surround Sound 10-Speaker System, Cadillac 4G LTE, Dual Zone Automa...
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: 1G6KD5RS7JU156323
Stock: 121690
Certified Pre-Owned: No
Listed since: 06-07-2025 - $22,999fair price$752 above market
- 73,196 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 22 City / 30 Hwy MPG
- Rath Auto Resources (453 mi away)
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Located in Fort Smith, AR / 453 miles away from Peoria, IL
This Cadillac CT6 has a strong Turbocharged Gas I4 2.0L/122 engine powering this Automatic transmission. TRANSMISSION, 8-SPEED AUTOMATIC (STD), TIRES...
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: 1G6KA5RX0JU145992
Stock: P25442
Certified Pre-Owned: No
Listed since: 07-16-2025 - 72,480 miles
- Frame damage reported, 3 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- Precise Motors (355 mi away)
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Located in South Bloomfield, OH / 355 miles away from Peoria, IL
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/26 Highway)
Listing Information:
VIN: 1G6KK5R62GU160149
Stock: 2462
Certified Pre-Owned: No
Listed since: 07-28-2025- Price Drop
- 44,653 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Smart Hyundai of Davenport (79 mi away)
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Located in Davenport, IA / 79 miles away from Peoria, IL
**AUTOMATIC TRANSMISSION**, **AWD**, **BACKUP CAMERA**, **CD PLAYER**, **HEATED LEATHER SEATS**, **LOCAL TRADE**, **NAVIGATION**, **POWER DRIVER SEAT*...
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: 1G6KM5RS7JU128263
Stock: Y9N128263
Certified Pre-Owned: No
Listed since: 09-07-2025 - 83,958 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Twin City Nissan (453 mi away)
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Located in Alcoa, TN / 453 miles away from Peoria, IL
Cadillac of Knoxville is proud to present you with another True Market Priced Pre-Owned Vehicle. This 2018 Cadillac CT6 3.6L Luxury is loaded with the...
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: 1G6KD5RS0JU126239
Stock: JU126239C
Certified Pre-Owned: No
Listed since: 06-28-2025- 77,479 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana - Memphis (385 mi away)
- Home delivery*
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Located in Memphis, TN / 385 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: 1G6KK5R67GU144707
Stock: 2003898447
Certified Pre-Owned: No
Listed since: 07-17-2025- 39,465 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Mid-Towne Auto Center (290 mi away)
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Located in Franklin, OH / 290 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: 1G6KD5RS4JU123053
Stock: U123053
Certified Pre-Owned: No
Listed since: 04-23-2025- Not Priced
- 49,129 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Reina International Auto (184 mi away)
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Located in Brookfield, WI / 184 miles away from Peoria, IL
2016 Cadillac CT6 3.6L Luxury AWD, Crystal White Tricoat on Light PLatinum w/Jet Black Accents, Clean Carfax, Only 49K Miles!! 2 Keys & Books, Enhance...
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS6GU163451
Stock: 63451
Certified Pre-Owned: No
Listed since: 09-10-2025 - 104,832 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Express Motors (292 mi away)
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Located in Dayton, OH / 292 miles away from Peoria, IL
Visit Express Motors online at www.expressmotorsohio.com to see more pictures of this vehicle or call us at (9**)7**-2*** today to schedule your test ...
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: 1G6KP5R69JU107988
Stock: 008957
Certified Pre-Owned: No
Listed since: 08-15-2025- Price Drop
- 159,967 miles
- 1 accident, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Midwest Automotive Connection (287 mi away)
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Located in Cincinnati, OH / 287 miles away from Peoria, IL
Step into the world of luxury and performance with the stunning 2018 Cadillac CT6 3.0TT Premium Luxury, a vehicle that seamlessly combines style, powe...
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: 1G6KJ5R62JU112693
Stock: 112693
Certified Pre-Owned: No
Listed since: 09-05-2025 - 84,317 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Allen Chevrolet of Monroe (331 mi away)
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Located in Monroe, MI / 331 miles away from Peoria, IL
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: 1G6KF5RS9JU107232
Stock: P11010
Certified Pre-Owned: No
Listed since: 07-19-2025- 95,770 miles
- 2 accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Mark Wahlberg Chevrolet of Worthington (349 mi away)
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Located in Worthington, OH / 349 miles away from Peoria, IL
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: PCBZ125690
Certified Pre-Owned: No
Listed since: 05-16-2025- $20,500great price$3,320 below market
- 81,440 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Woody Buick GMC (105 mi away)
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Located in Naperville, IL / 105 miles away from Peoria, IL
2017 Cadillac CT6 3.0L Twin Turbo Premium Luxury Radiant Silver Metallic Backup Camera, Android Auto, Apple CarPlay, Bluetooth, CT6 3.0L Twin Turbo Pr...
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: 1G6KH5R64HU172402
Stock: G14252B
Certified Pre-Owned: No
Listed since: 08-28-2025 - $18,995
- 104,450 miles
- Frame damage reported, 3 owners, personal use
- 18 City / 27 Hwy MPG
- iDrive Auto Group (365 mi away)
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Located in Eastpointe, MI / 365 miles away from Peoria, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
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: 1G6KB5RS6JU105157
Stock: 105157
Certified Pre-Owned: No
Listed since: 08-23-2025 - New ListingNot Priced
- 34,885 miles
- 2 accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Patrick Volvo Cars (124 mi away)
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Located in Schaumburg, IL / 124 miles away from Peoria, IL
on this vehicle:DESIRABLE FEATURES: This used 2018 Cadillac CT6 3.6L Luxury features: Android Auto, Apple CarPlay, Navigation, Heated Seats, Bluetooth...
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: 1G6KD5RS1JU111085
Stock: P7752A
Certified Pre-Owned: No
Listed since: 09-17-2025 - 75,493 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Cadillac of Springfield (309 mi away)
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Located in Springfield, OH / 309 miles away from Peoria, IL
SVG is the Home of the Superior Value Guarantee!!! Qualifying vehicles get a 3 month / 3,000 mile limited warranty, a $500 bonus to its value when tra...
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: 1G6KD5RS5JU111736
Stock: JU111736
Certified Pre-Owned: No
Listed since: 09-15-2025- 97,698 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Coughlin Marysville GM (330 mi away)
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Located in Marysville, OH / 330 miles away from Peoria, IL
*** CALL OR EMAIL US TODAY FOR YOUR SPECIAL ONLINE DISCOUNT PRICE *** *** THIS VEHICLE IS LOCATED AT COUGHLIN GM OF MARYSVILLE ***CT6 3.0L Twin Turbo ...
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: 1G6KH5R61JU101051
Stock: Z07016C
Certified Pre-Owned: No
Listed since: 09-10-2025- 84,710 miles
- 2 accidents, 4 owners, personal use
- 18 City / 27 Hwy MPG
- Nelson Mazda Tulsa (469 mi away)
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Located in Tulsa, OK / 469 miles away from Peoria, IL
Recent Arrival!Satin Steel Metallic 2018 Cadillac CT6 3.6L Luxury 4D Sedan AWD 3.6L V6 SIDI DOHC VVT 8-Speed Automatic 18/27 City/Highway MPGNON-Commi...
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: 1G6KD5RS9JU125297
Stock: P18336
Certified Pre-Owned: No
Listed since: 06-29-2025- New Listing$14,995fair price$45 above market
- 133,315 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Cleveland Auto Wholesale (429 mi away)
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Located in Willowick, OH / 429 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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS7GU165631
Stock: 2153
Certified Pre-Owned: No - $22,695fair price$153 above market
- 90,974 miles
- No accidents, 4 owners, personal use
- 18 City / 26 Hwy MPG
- CarZone Auto Sales (159 mi away)
Close
Located in Kenosha, WI / 159 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/26 Highway)
Listing Information:
VIN: 1G6KK5R66GU163572
Stock: 691
Certified Pre-Owned: No - New Listing
- 98,276 miles
- 2 accidents, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Go Auto (390 mi away)
Close
Located in Memphis, TN / 390 miles away from Peoria, IL
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: 100890
Certified Pre-Owned: No
Showing 106 - 126 out of 195 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 Peoria, IL Values
Estimated values
2018 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $19,177 | $21,392 | $23,229 |
| Clean | $18,550 | $20,670 | $22,420 |
| Average | $17,504 | $19,466 | $21,071 |
| Rough | $16,145 | $17,901 | $19,319 |
The average list price of a used 2018 Cadillac CT6 in Peoria, Illinois is $23,790. The average mileage on a used Cadillac CT6 2018 for sale in Peoria, Illinois is 82,976. Based on the average mileage of 82,976 for used 2018 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 2018 in Peoria, Illinois to be $17,504.
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