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180 listings
- $20,000fair price$1,388 below market
- 105,165 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- AutoGiant USA (278 mi away)
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Located in Indianapolis, IN / 278 miles away from Madison, WI
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 - $18,627good price$1,223 below market
- 96,113 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Indy Auto Man (285 mi away)
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Located in Indianapolis, IN / 285 miles away from Madison, WI
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 - $23,000good price$1,401 below market
- 88,084 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Harvard Chevrolet GMC (59 mi away)
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Located in Harvard, IL / 59 miles away from Madison, WI
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 (171 mi away)
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Located in Rochester, MN / 171 miles away from Madison, WI
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 - Price Drop$22,450fair price$191 below market
- 68,064 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Guaranteed Motor Cars - Lake Villa (80 mi away)
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Located in Lake Villa, IL / 80 miles away from Madison, WI
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 - Price Drop$21,444fair price$498 below market
- 71,525 miles
- 1 accident, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Bob Poynter Buick Chevrolet GMC (337 mi away)
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Located in Seymour, IN / 337 miles away from Madison, WI
*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$23,590fair price$1,968 above market
- 92,770 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana - Cleveland (407 mi away)
- Home delivery*
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Located in Cleveland, OH / 407 miles away from Madison, WI
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: 1G6KF5RS8HU183731
Stock: 2003849634
Certified Pre-Owned: No
Listed since: 07-14-2025 - 129,799 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- International Auto Outlet (357 mi away)
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Located in Hamilton, OH / 357 miles away from Madison, WI
2017 CADILLAC CT6 LUXURY -- 4 DOOR -- 3.6L V6 -- AWD -- LOADED! -- ADAPTIVE CRUISE CONTROL -- POWER AND MEMORY SEATS -- BOSE AUDIO SPEAKERS -- NAVIGAT...
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: 1G6KD5RS8HU148743
Stock: 148743
Certified Pre-Owned: No- 184,245 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- S & H Auto Sales Osceola (193 mi away)
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Located in Osceola, IN / 193 miles away from Madison, WI
This 2017 Cadillac CT6 3.6L Premium Luxury AWD is LOADED! 360 Camera, Vista Sunroof, Heated AND Cooled Front Seats, OnStar and more! Come see this LUX...
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: 1G6KF5RS5HU132848
Stock: C132848
Certified Pre-Owned: No
Listed since: 05-16-2025- New Listing
- 38,701 miles
- 18 City / 27 Hwy MPG
- Carvana - Indianapolis (280 mi away)
- Home delivery*
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Located in Indianapolis, IN / 280 miles away from Madison, WI
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS5HU178346
Stock: 2003940575
Certified Pre-Owned: No
Listed since: 08-02-2025 - $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 (281 mi away)
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Located in Anderson, IN / 281 miles away from Madison, WI
**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 - 58,195 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Marietta Motors (485 mi away)
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Located in Marietta, OH / 485 miles away from Madison, WI
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: 1G6KD5RS2HU142436
Stock: 142436
Certified Pre-Owned: No- 80,590 miles
- Salvage reported, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Unisell Auto (359 mi away)
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Located in Bellevue, NE / 359 miles away from Madison, WI
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: 1G6KD5RS8HU164781
Stock: 164781
Certified Pre-Owned: No- 97,185 miles
- Insurance loss reported, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Road Runner Auto Sales (317 mi away)
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Located in Taylor, MI / 317 miles away from Madison, WI
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: 1G6KD5RS0HU180232
Stock: 10584
Certified Pre-Owned: No- Price Drop$29,995good price$1,566 below market
- 66,438 miles
- 1 accident, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Napleton Chevrolet St. Charles (96 mi away)
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Located in Saint Charles, IL / 96 miles away from Madison, WI
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 - Price Drop$28,990fair price$1,420 above market
- 43,038 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana - Cleveland (407 mi away)
- Home delivery*
Close
Located in Cleveland, OH / 407 miles away from Madison, WI
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 - New Listing
Photos not available$24,995fair price$1,511 above market- 84,001 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- RightDrive Auto - Muncie (285 mi away)
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Located in Muncie, IN / 285 miles away from Madison, WI
Clean CARFAX. 18/26 City/Highway MPGGraphite Metallic 2016 Cadillac CT6 3.0L Twin Turbo Premium Luxury AWD 8-Speed Automatic 3.0L V6Recent Arriva...
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: 1G6KG5R63GU155186
Stock: RM155186
Certified Pre-Owned: No
Listed since: 07-31-2025 - $24,440good price$2,669 below market
- 83,331 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Platinum Auto Plaza (429 mi away)
Close
Located in Topeka, KS / 429 miles away from Madison, WI
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 - 38,902 miles
- No accidents, 4 owners, personal use only
- 18 City / 26 Hwy MPG
- Carvana - Indianapolis (280 mi away)
- Home delivery*
Close
Located in Indianapolis, IN / 280 miles away from Madison, WI
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: 1G6KG5R69GU150073
Stock: 2003856132
Certified Pre-Owned: No
Listed since: 07-02-2025- 55,962 miles
- No accidents, 2 owners, corporate fleet vehicle
- 31 mi est. electric range
- 23 City / 29 Hwy MPG
- Wilson Toyota (226 mi away)
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Located in Ames, IA / 226 miles away from Madison, WI
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 (217 mi away)
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Located in Cadillac, MI / 217 miles away from Madison, WI
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
Showing 1 - 21 out of 180 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 Madison, WI Values
Estimated values
2017 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $17,549 | $21,244 | $24,074 |
| Clean | $16,910 | $20,443 | $23,134 |
| Average | $15,845 | $19,107 | $21,567 |
| Rough | $14,461 | $17,370 | $19,530 |
The average list price of a used 2017 Cadillac CT6 in Madison, Wisconsin is $24,040. The average mileage on a used Cadillac CT6 2017 for sale in Madison, Wisconsin is 81,852. Based on the average mileage of 81,852 for used 2017 Cadillac CT6 for sale in Madison, WI 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 Madison, Wisconsin to be $15,845.
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