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201 listings
- $21,490fair price$2,736 below market
- 103,263 miles
- 1 accident, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Ed Martin Buick GMC of Anderson (213 mi away)
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Located in Anderson, IN / 213 miles away from Springfield, IL
**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 - Price Drop$29,995good price$1,436 below market
- 66,438 miles
- 1 accident, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Napleton Chevrolet St. Charles (163 mi away)
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Located in Saint Charles, IL / 163 miles away from Springfield, 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: 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: 1G6KN5R64JU100758
Stock: P650
Certified Pre-Owned: No
Listed since: 05-27-2025 - New Listing$28,990fair price$1,742 above market
- 43,038 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana - Cleveland (432 mi away)
- Home delivery*
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Located in Cleveland, OH / 432 miles away from Springfield, 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/27 Highway)
Listing Information:
VIN: 1G6KB5RS7JU152746
Stock: 2003864916
Certified Pre-Owned: No
Listed since: 07-04-2025 - $24,440good price$2,987 below market
- 83,331 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Platinum Auto Plaza (326 mi away)
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Located in Topeka, KS / 326 miles away from Springfield, 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: 1G6KG5RS4JU134268
Stock: DC25164
Certified Pre-Owned: No - 55,962 miles
- No accidents, 2 owners, corporate fleet vehicle
- 31 mi est. electric range
- 23 City / 29 Hwy MPG
- Wilson Toyota (256 mi away)
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Located in Ames, IA / 256 miles away from Springfield, IL
Local Car, **ALLOY WHEELS**, **WILSON WARRANTY**, **PROFESSIONALLY DETAILED**, **BACKUP CAMERA**, **BLUETOOTH**. Clean CARFAX. Stellar Black Metallic ...
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:
25 Combined MPG (23 City/29 Highway)
Listing Information:
VIN: LREKK5RX6JA011579
Stock: 24595B
Certified Pre-Owned: No
Listed since: 01-02-2025- 46,137 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Betten Baker Chrysler Dodge Jeep Ram of Cadillac (377 mi away)
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Located in Cadillac, MI / 377 miles away from Springfield, IL
Black 3.0L Twin Turbo Platinum Odometer is 16296 miles below market average! 18/26 City/Highway MPGBetten Baker CDJR of Cadillac is proud to offer P...
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: 1G6KP5R64JU121412
Stock: J0766
Certified Pre-Owned: No
Listed since: 07-14-2025- New Listing
- 100,793 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Tom Kadlec Kia (329 mi away)
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Located in Rochester, MN / 329 miles away from Springfield, IL
2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury AWD18/26 City/Highway MPGTo keep you safe, we deliver! Buy online-text-email-chat-phone and we wil...
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: 1G6KH5R68JU134953
Stock: S4427
Certified Pre-Owned: No
Listed since: 07-27-2025 - New Listing$29,998
- 53,939 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- CarMax Louisville (244 mi away)
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Located in Louisville, KY / 244 miles away from Springfield, IL
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
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: Yes
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS8JU159849
Stock: 26709558
Certified Pre-Owned: No - 98,593 miles
- Manufacturer buyback reported, 2 owners, personal use
- 18 City / 27 Hwy MPG
- S & H Auto Sales Osceola (228 mi away)
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Located in Osceola, IN / 228 miles away from Springfield, IL
Radiant Silver Metallic 2018 Cadillac CT6 3.6L Premium Luxury AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT18/27 City/Highway MPGAt S & H we pride ourse...
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: Yes
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KG5RS0JU117211
Stock: CU117211
Certified Pre-Owned: No
Listed since: 07-25-2025- 101,000 miles
- Insurance loss reported, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Car Dome Auto Sales (378 mi away)
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Located in Detroit, MI / 378 miles away from Springfield, IL
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: 1G6KM5RS5JU108660
Stock: YO-2061
Certified Pre-Owned: No
Listed since: 08-23-2024- 66,971 miles
- Insurance loss reported, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Saad Auto Parts (373 mi away)
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Located in Dearborn Heights, MI / 373 miles away from Springfield, 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: 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- $16,500
- 179,157 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Patriot Automotive (382 mi away)
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Located in Meridianville, AL / 382 miles away from Springfield, 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: 1G6KB5RS9JU100177
Stock: 1372
Certified Pre-Owned: No - Price Drop$29,697good price$774 below market
- 50,669 miles
- No accidents, 1 owner, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Auffenberg Mazda (86 mi away)
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Located in Shiloh, IL / 86 miles away from Springfield, IL
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 - $20,000fair price$1,388 below market
- 105,165 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- AutoGiant USA (187 mi away)
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Located in Indianapolis, IN / 187 miles away from Springfield, IL
Black Raven 2017 Cadillac CT6 3.6L Premium Luxury AWD 3.6L V6 SIDI DOHC VVT 8-Speed Automatic*CARPLAY*, *ANDROID AUTO*, *PANORAMIC ROOF*, *HEATED SEAT...
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: 1G6KF5RS9HU135333
Stock: K135333
Certified Pre-Owned: No
Listed since: 06-24-2025 - $25,600great price$1,760 below market
- 69,592 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Auto Boutique Ohio (347 mi away)
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Located in Columbus, OH / 347 miles away from Springfield, 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 - $18,627good price$1,339 below market
- 96,113 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Indy Auto Man (186 mi away)
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Located in Indianapolis, IN / 186 miles away from Springfield, IL
Indy Auto Man, Indianapolis' premier used car dealership, presents this great-looking 2017 Cadillac CT6 for sale in Indianapolis, Indiana. Every vehic...
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: 1G6KD5RS6HU162687
Stock: S1148
Certified Pre-Owned: No
Listed since: 07-01-2025 - New Listing$23,000good price$1,416 below market
- 88,084 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Harvard Chevrolet GMC (188 mi away)
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Located in Harvard, IL / 188 miles away from Springfield, IL
CT6 3.0L Twin Turbo Premium Luxury NO ACCIDENTS., HEATED & COOLED LEATHER SEATS, PUSH BUTTON START, PREMIUM SOUND SYSTEM, BLUETOOTH, SATELLITE RADIO, ...
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: 1G6KH5R64HU201932
Stock: P6232A
Certified Pre-Owned: No
Listed since: 07-25-2025 - $20,397good price$1,705 below market
- 87,384 miles
- 1 accident, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Tom Kadlec Honda (327 mi away)
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Located in Rochester, MN / 327 miles away from Springfield, IL
Cadillac CT6 3.6L Premium Luxury 3.6L V6 SIDI DOHC VVT Loaded UP!!!!, TRADED HERE, Clean Vehicle History Report, Apple CarPlay/Android Auto, Bose Soun...
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: 1G6KF5RS1HU145483
Stock: P11950A
Certified Pre-Owned: No
Listed since: 07-24-2025 - New Listing$26,495fair price$85 below market
- 78,904 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Driveway (347 mi away)
- Home delivery*
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Located in Ann Arbor, MI / 347 miles away from Springfield, IL
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 - $21,444fair price$492 below market
- 71,525 miles
- 1 accident, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Bob Poynter Buick Chevrolet GMC (210 mi away)
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Located in Seymour, IN / 210 miles away from Springfield, IL
*AWD Bose Premium Audio Heated & Cooled Leather Sunroof Navigation*Look at this 2017 Cadillac CT6 Luxury AWD. Its Automatic transmission and Gas V6 3....
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: 1G6KD5RSXHU135847
Stock: V1939A
Certified Pre-Owned: No
Listed since: 05-31-2025 - Price Drop$22,450fair price$184 below market
- 68,064 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Guaranteed Motor Cars - Lake Villa (199 mi away)
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Located in Lake Villa, IL / 199 miles away from Springfield, IL
CT6 3.6L Luxury, 4D Sedan, 3.6L V6 SIDI DOHC VVT, 8-Speed Automatic, AWD, Stellar Black Metallic, Black Leather.Stellar Black Metallic 2017 Cadillac...
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: 1G6KD5RS4HU180962
Stock: LV357
Certified Pre-Owned: No
Listed since: 05-09-2025
Showing 1 - 21 out of 201 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 Springfield, IL Values
Estimated values
2018 Cadillac CT6 Luxury 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $19,107 | $22,245 | $24,839 |
| Clean | $18,482 | $21,493 | $23,974 |
| Average | $17,440 | $20,241 | $22,532 |
| Rough | $16,086 | $18,614 | $20,658 |
The average list price of a used 2018 Cadillac CT6 in Springfield, Illinois is $24,716. The average mileage on a used Cadillac CT6 2018 for sale in Springfield, Illinois is 81,625. Based on the average mileage of 81,625 for used 2018 Cadillac CT6 for sale in Springfield, 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 Springfield, Illinois to be $17,440.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.