Skip to FiltersReport abuse
200 listings
- Price Drop
- 44,653 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Smart Hyundai of Davenport (130 mi away)
Close
Located in Davenport, IA / 130 miles away from Springfield, 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 (414 mi away)
Close
Located in Alcoa, TN / 414 miles away from Springfield, 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- 39,465 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Mid-Towne Auto Center (284 mi away)
Close
Located in Franklin, OH / 284 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: 1G6KD5RS4JU123053
Stock: U123053
Certified Pre-Owned: No
Listed since: 04-23-2025- $22,950
- 62,069 miles
- No accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Auto America (463 mi away)
Close
Located in Grand Island, NE / 463 miles away from Springfield, IL
Cadillac's Biggest Car! Luxury doesn't even begin to describe this one!Silver Certified
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS3GU163722
Stock: 5384
Certified Pre-Owned: No
Listed since: 06-21-2025 - 104,832 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Express Motors (290 mi away)
Close
Located in Dayton, OH / 290 miles away from Springfield, 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- 186,194 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Cadillac of Memphis (325 mi away)
Close
Located in Memphis, TN / 325 miles away from Springfield, IL
Crystal White Tricoat 2016 Cadillac CT6 3.6L Luxury AWD 8-Speed Automatic 3.6L V6 SIDI DOHC VVT18/27 City/Highway MPGReviews:* Plenty of rear passenge...
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: 1G6KD5RS3GU157591
Stock: 25CM0394A
Certified Pre-Owned: No
Listed since: 08-27-2025- Price Drop
- 159,967 miles
- 1 accident, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Midwest Automotive Connection (278 mi away)
Close
Located in Cincinnati, OH / 278 miles away from Springfield, 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 - New Listing
- 76,610 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Germain Cadillac of Easton (358 mi away)
Close
Located in Columbus, OH / 358 miles away from Springfield, IL
2016 Cadillac CT6 3.0L Twin Turbo Platinum in Dark Emerald Metallic Exterior with Very Light Cashmere With Maple Sugar Accents Leather Interior.Clea...
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: 1G6KK5R61GU151250
Stock: CU20276
Certified Pre-Owned: No
Listed since: 08-10-2025 - 95,770 miles
- 2 accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Mark Wahlberg Chevrolet of Worthington (353 mi away)
Close
Located in Worthington, OH / 353 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: 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- 84,317 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Allen Chevrolet of Monroe (357 mi away)
Close
Located in Monroe, MI / 357 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: 1G6KF5RS9JU107232
Stock: P11010
Certified Pre-Owned: No
Listed since: 07-19-2025- New Listing
- 121,894 miles
- 1 accident, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- T's Auto and Trucks (347 mi away)
Close
Located in Omaha, NE / 347 miles away from Springfield, IL
The pinnacle of automotive excellence, our 2016 Cadillac CT6 Premium Luxury Sedan is proudly presented in Radiant Silver Metallic! Powered by a TurboC...
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KF5RS7GU168152
Stock: 168152
Certified Pre-Owned: No - $18,995
- 104,450 miles
- Frame damage reported, 3 owners, personal use
- 18 City / 27 Hwy MPG
- iDrive Auto Group (395 mi away)
Close
Located in Eastpointe, MI / 395 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: 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 - 58,666 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Dan Deery Toyota (237 mi away)
Close
Located in Cedar Falls, IA / 237 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: Yes
Features and Specs:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KJ5RS9GU166935
Stock: LS25337A
Certified Pre-Owned: No
Listed since: 09-03-2025- 75,493 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Cadillac of Springfield (311 mi away)
Close
Located in Springfield, OH / 311 miles away from Springfield, 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 (336 mi away)
Close
Located in Marysville, OH / 336 miles away from Springfield, 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- New ListingNot Priced
- 34,885 miles
- 2 accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Patrick Volvo Cars (176 mi away)
Close
Located in Schaumburg, IL / 176 miles away from Springfield, 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 - New Listing$21,590
- 93,420 miles
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 625 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 Unavailable.
Features and Specs:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS6GU166386
Stock: 2004027265
Certified Pre-Owned: No
Listed since: 08-29-2025 - 84,710 miles
- 2 accidents, 4 owners, personal use
- 18 City / 27 Hwy MPG
- Nelson Mazda Tulsa (428 mi away)
Close
Located in Tulsa, OK / 428 miles away from Springfield, 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
- 70,350 miles
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 579 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 Unavailable.
Features and Specs:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KF5RSXGU165410
Stock: 2004097325
Certified Pre-Owned: No
Listed since: 09-23-2025 - 122,346 miles
- 1 accident, 3 owners, personal use
- 22 City / 31 Hwy MPG
- Shift N2 Gear Auto (270 mi away)
Close
Located in Paragould, AR / 270 miles away from Springfield, IL
Our 2016 Cadillac CT6 2.0T LUXURY doesn't have a description yet!
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:
25 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: 1G6KC5RX4GU154276
Stock: SG01522
Certified Pre-Owned: No
Listed since: 08-14-2025- 67,493 miles
- 1 accident, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Trinity Motorcar Company (458 mi away)
Close
Located in Rome, GA / 458 miles away from Springfield, IL
DRIVE IN LUXURY IN THIS ELEGANT BEAUTY. EXTRAS INCLUDE PLUSH LEATHER UPHOLSTERY, ALL WHEEL DRIVE, HEATED POWER SEATS, POWER SUNROOF,TOUCH SCREEN DIS...
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: 1G6KD5RS4JU127474
Stock: 12146
Certified Pre-Owned: No
Listed since: 08-08-2025
Showing 148 - 168 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 2018 Cadillac CT6 in Springfield, IL Values
Estimated values
2018 Cadillac CT6 Platinum 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $32,104 | $33,385 | $34,457 |
| Clean | $31,054 | $32,257 | $33,257 |
| Average | $29,304 | $30,378 | $31,257 |
| Rough | $27,028 | $27,936 | $28,657 |
The average list price of a used 2018 Cadillac CT6 in Springfield, Illinois is $23,778. The average mileage on a used Cadillac CT6 2018 for sale in Springfield, Illinois is 89,011. Based on the average mileage of 89,011 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 $29,304.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Mileage
Accidents & History
EV Details
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.