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200 listings
- $21,000fair price$315 above market
- 80,318 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Heritage Chevrolet (290 mi away)
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Located in Battle Creek, MI / 290 miles away from Springfield, IL
LOOK! Check out this Crystal White Tricoat 2017 Cadillac CT6 Luxury AWD with 80,318 miles featuring great options like Comfort PackageVentilated Front...
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: 1G6KD5RSXHU126887
Stock: 22657A
Certified Pre-Owned: No
Listed since: 09-01-2025 - New Listing$22,590fair price$1,183 above market
- 78,730 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Los Angeles, CA / 1,622 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: 1G6KD5RS2HU125975
Stock: 2003782832
Certified Pre-Owned: No
Listed since: 06-06-2025 - Price Drop$25,344fair price$251 above market
- 63,393 miles
- No accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Volvo Cars of Louisville (245 mi away)
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Located in Louisville, KY / 245 miles away from Springfield, IL
2017 Cadillac CT6 3.6L Premium Luxury AWD Red Passion Tintcoat 3.6L V6 SIDI DOHC VVT CLEAN CARFAX HISTORY, 172-POINT VEHICLE INSPECTION, RECENT COURTE...
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: 1G6KF5RS0HU169421
Stock: Z131943B
Certified Pre-Owned: No
Listed since: 09-12-2025 - Price Drop$24,239fair price$158 above market
- 49,083 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Dream Automotive Group (399 mi away)
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Located in Shelby Township, MI / 399 miles away from Springfield, IL
2017 Cadillac CT6 AWD featuring: -Dual Panoramic Sunroofs -Backup Camera with Front & Rear Parking Sensors -Blind Spot Side Detection System -Lane Kee...
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: 1G6KB5RS8HU196281
Stock: 6429
Certified Pre-Owned: No
Listed since: 06-13-2025 - $32,849fair price$406 above market
- 72,962 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Betten Chevrolet Cadillac GMC Buick (294 mi away)
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Located in Muskegon, MI / 294 miles away from Springfield, IL
Priced below KBB Fair Purchase Price! Black Raven 2019 Cadillac CT6 3.0L Twin Turbo Platinum AWD 10-Speed Automatic 3.0L V6 CLEAN AUTOCHECK NO ACCIDEN...
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: 1G6KT5R68KU134418
Stock: D25498
Certified Pre-Owned: No
Listed since: 08-18-2025 - $24,995fair price$1,288 above market
- 69,514 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Xtreme Truck and Auto Center (296 mi away)
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Located in Coopersville, MI / 296 miles away from Springfield, IL
Xtreme Truck & Auto Center Sales 1098 O'Malley Dr Coopersville, MI 49404 6**-3**-3*** 2017 CADILLAC CT6 PREMIUM LUXURY AWD 3.6L V6!ALLOYS, LEATHER, BO...
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: 1G6KF5RS9HU164279
Stock: HU164279
Certified Pre-Owned: No
Listed since: 09-12-2025 - 75,019 miles
- Insurance loss reported, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Rite On, Inc. (379 mi away)
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Located in Ecorse, MI / 379 miles away from Springfield, IL
fully loaded, AWD, extra clean
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: 1G6KD5RS4HU142616
Stock: D7393 SALV
Certified Pre-Owned: No
Listed since: 09-21-2024- $32,910good price$2,034 below market
- 57,191 miles
- 1 accident, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Auto Palace (347 mi away)
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Located in Columbus, OH / 347 miles away from Springfield, IL
This vehicle is either still currenty in transport or has just arrived and going through an inspection and detail. If you would like more informat...
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: 1G6KT5R67KU129520
Stock: RJ55
Certified Pre-Owned: No
Listed since: 08-29-2025 - $19,728fair price$1,028 above market
- 101,998 miles
- 1 accident, 3 owners, personal use only
- 18 City / 26 Hwy MPG
- Luther Used Car Company (411 mi away)
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Located in Brooklyn Park, MN / 411 miles away from Springfield, IL
Lane Departure/Collision Warning, Blind Spot Monitors, Rear Parking Assist, Back-Up Camera, Leather Wrapped Wheel, Windshield Wiper De-icer, REDUCED F...
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: 1G6KH5R6XHU140506
Stock: WB18955
Certified Pre-Owned: No
Listed since: 08-05-2025 - $23,191fair price$469 above market
- 75,156 miles
- No accidents, 5 owners, personal use only
- 18 City / 27 Hwy MPG
- Victory Toyota Highland (481 mi away)
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Located in Triadelphia, WV / 481 miles away from Springfield, IL
This Crystal White Cadillac CT6 was recently traded into our store here in Triadelphia. If you are local, chances are you have seen it cruising around...
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: 1G6KF5RS9HU138362
Stock: 79E08048
Certified Pre-Owned: No
Listed since: 09-04-2025 - New Listing$26,000fair price$1,335 above market
- 42,402 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- F&M Auto Sales (392 mi away)
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Located in Detroit, MI / 392 miles away from Springfield, IL
F&M Auto Sales Sales 13000 E. 8 Mile RD Detroit, MI 48205 3**-4**-6*** Welcome to the sleek and sophisticated 2017 Cadillac CT6! This black beauty exu...
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: 1G6KD5RS5HU201415
Stock: 10393
Certified Pre-Owned: No
Listed since: 09-13-2025 - 45,944 miles
- Insurance loss reported, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Empire Motors of Lansing (329 mi away)
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Located in Lansing, MI / 329 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: 1G6KD5RS3HU194688
Stock: 194688
Certified Pre-Owned: No
Listed since: 02-15-2025- $26,298fair price$412 above market
- 26,920 miles
- 2 accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Dan Deery Toyota (237 mi away)
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Located in Cedar Falls, IA / 237 miles away from Springfield, 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: Yes
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS1HU148471
Stock: TT40069A
Certified Pre-Owned: No
Listed since: 08-24-2025 - New Listing$12,950
- 121,150 miles
- No accidents, 3 owners, personal use
- 22 City / 30 Hwy MPG
- Chicago Motor Credit (164 mi away)
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Located in South Holland, IL / 164 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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: 1G6KA5RX8HU206533
Stock: 206533
Certified Pre-Owned: No
Listed since: 08-21-2025 - $18,999
- Not provided
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Wes Finch Buick Chevrolet GMC (208 mi away)
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Located in Grinnell, IA / 208 miles away from Springfield, IL
Priced below KBB Fair Purchase Price! 18/27 City/Highway MPG Automatic Safety Belt Tightening, Driver Awareness & Convenience Package, Dual Zone Autom...
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: 1G6KB5RS7HU149405
Stock: 30263A
Certified Pre-Owned: No
Listed since: 09-13-2025 - 68,933 miles
- No accidents, 2 owners, personal use only
- 22 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Atlanta, GA / 506 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: Yes
Features and Specs:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: 1G6KC5RX8HU135019
Stock: 2003941727
Certified Pre-Owned: No
Listed since: 07-30-2025- 80,261 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Marengo Auto Group (177 mi away)
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Located in Marengo, IL / 177 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/26 Highway)
Listing Information:
VIN: 1G6KE5R69HU185719
Stock: 6933
Certified Pre-Owned: No
Listed since: 08-27-2025- 88,925 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Crest Cadillac (241 mi away)
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Located in Brookfield, WI / 241 miles away from Springfield, IL
2017 Cadillac CT6 3.0L Twin Turbo Luxury 18/26 City/Highway MPG The Crest Cadillac Staff is proud to offer first rate reconditioning on all our used 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/26 Highway)
Listing Information:
VIN: 1G6KE5R60HU187164
Stock: GMF514A
Certified Pre-Owned: No
Listed since: 07-02-2025- 130,603 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Power Auto Brokers (431 mi away)
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Located in Cleveland, OH / 431 miles away from Springfield, IL
CT6 AWD ** HEATED + COOLED LEATHER ** SUNROOF ** HEATED STEERING WHEEL ** FULLY LOADED CADILLAC FLAGSHIP ** SOUTHERN CAR - SOME LIGHT PAINT FADE ON HO...
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: 1G6KD5RS1HU136580
Stock: 12265
Certified Pre-Owned: No
Listed since: 04-04-2025- $31,578fair price$524 above market
- 64,577 miles
- 1 accident, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Elgin Hyundai (170 mi away)
- Five Star Dealer
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Located in Bartlett, IL / 170 miles away from Springfield, IL
Recent Arrival! 2019 Cadillac CT6 4D Sedan 3.0L Twin Turbo SportCARFAX One-Owner. 18/26 City/Highway MPGBUY YOUR NEXT PRE-OWNED VEHICLE WITH CONFIDENC...
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: 1G6KN5R62KU143531
Stock: G2314A
Certified Pre-Owned: No
Listed since: 09-17-2025 - 78,385 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Law Chevrolet Buick (175 mi away)
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Located in Boonville, IN / 175 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: 1G6KD5RS4HU137433
Stock: L3052A
Certified Pre-Owned: No
Listed since: 08-29-2025
Showing 64 - 84 out of 200 listings
Consumer Reviews for the Cadillac CT6
Read recent reviews for the Cadillac CT6
Fighting with GM is not easy
m300michael, 11/14/2017
2017 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.0L 6cyl Turbo 8A)
I am having issue that involves the transmission on this vehicle. On occasion the transmission shifts/lurches so hard that it feels like the vehicle was struck from the rear. I did take the vehicle in for service and dealership stated that they upgraded the computer and the problem should not re-occur. Wrong! The same issue has occurred several more times and one time my grandkids … were in the vehicle and it actually scared them when the vehicle lurched. Reading other reviews involving the Cadillac CT6 shows that I am not alone with this issue. I know that there is no perfect vehicle available on this planet but, what I fear is that the lurching may occur and cause an accident or transmission will not last long and will need to be replaced (hopefully, while under warranty).
This transmission issue is still an issue, as I have taken the vehicle back to the dealership and the dealership cannot "duplicate" the hard shift. Interesting fact is that every single person that has been in my vehicle has felt this problem and I have had it occur before and after taking the vehicle for service.
No more review necessary. GM repurchased this vehicle as of 11/15/2018 due to the issue with the transmission and their inability to either replace or repair it.
Used 2017 Cadillac CT6 in Springfield, IL Values
Estimated values
2017 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $15,957 | $18,652 | $20,719 |
| Clean | $15,376 | $17,948 | $19,910 |
| Average | $14,407 | $16,775 | $18,561 |
| Rough | $13,148 | $15,250 | $16,808 |
The average list price of a used 2017 Cadillac CT6 in Springfield, Illinois is $23,257. The average mileage on a used Cadillac CT6 2017 for sale in Springfield, Illinois is 73,573. Based on the average mileage of 73,573 for used 2017 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 2017 in Springfield, Illinois to be $14,407.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.