Used Cadillac CT6 for Sale in Beloit, WI | Edmunds

34 listings

Sort by:

Price Drop
2016 Cadillac CT6
Premium Luxury Sedan
$21,595
fair price
$309 above market
- 80,697 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Napleton Buick GMC Crystal Lake (41 mi away)
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Crystal Lake, IL / 41 miles away from Beloit, 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: 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: 1G6KF5RS3GU166558
Stock: P00888
Certified Pre-Owned: No
Listed since: 06-09-2025
2020 Cadillac CT6
Luxury Sedan
$28,888
fair price
$349 below market
- 79,121 miles
- 2 accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Chicago Auto Place (70 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Downers Grove, IL / 70 miles away from Beloit, WI
Thank you for visiting another one of Chicago Auto Place's exclusive listings! CALL US NOW FOR A FREE QUOTE 630-422-1122 FOR MORE PHOTOS VISIT WWW.CHI...
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: 1G6KB5RS9LU107455
Stock: H9146
Certified Pre-Owned: No
Listed since: 06-13-2025
2016 Cadillac CT6
Base Sedan
$15,995
great price
$2,673 below market
- 118,262 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Frankfort Car Outlet (92 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Frankfort, IL / 92 miles away from Beloit, WI
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS0GU166576
Stock: 12729
Certified Pre-Owned: No
2017 Cadillac CT6
Luxury Sedan
$22,995
fair price
$1,445 above market
- 68,064 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Guaranteed Motor Cars - Lake Villa (50 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Lake Villa, IL / 50 miles away from Beloit, 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
2018 Cadillac CT6
Platinum Sedan
$32,595
- 66,438 miles
- 1 accident, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Napleton Chevrolet St. Charles (56 mi away)
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Saint Charles, IL / 56 miles away from Beloit, 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
New Listing
2019 Cadillac CT6
Luxury Sedan
$20,499
good price
$1,032 below market
- 111,124 miles
- 18 City / 27 Hwy MPG
- I-80 Auto Sales (94 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Hazel Crest, IL / 94 miles away from Beloit, WI
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS2KU123625
Stock: 123625
Certified Pre-Owned: No
New Listing
2019 Cadillac CT6
Luxury Sedan
$23,999
fair price
$722 above market
- 98,583 miles
- 18 City / 27 Hwy MPG
- I-80 Auto Sales (94 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Hazel Crest, IL / 94 miles away from Beloit, WI
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS5KU142329
Stock: 142329
Certified Pre-Owned: No
2018 Cadillac CT6
Premium Luxury Sedan
$16,990
fair price
$328 below market
- 134,586 miles
- No accidents, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Freehold, NJ / 780 miles away from Beloit, WI
CarFax No Accidents Reported,Rare Find,High Value Options,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Heated Seats,Heated Steering Wheel,Lane Keep...
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: 1G6KJ5R66JU119971
Stock: T9050175AAA
Certified Pre-Owned: No
New Listing
2018 Cadillac CT6
Premium Luxury Sedan
$35,998
good price
$2,491 below market
- 29,002 miles
- 1 accident, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to WI*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Modesto, CA / 1,711 miles away from Beloit, WI
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: 1G6KG5RS9JU159280
Stock: 27303253
Certified Pre-Owned: No
New Listing
2018 Cadillac CT6
Platinum Sedan
$36,998
fair price
$714 below market
- 35,539 miles
- 18 City / 26 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to WI*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Fresno, CA / 1,673 miles away from Beloit, WI
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 Unavailable.
Features and Specs:
21 Combined MPG (18 City/26 Highway)
Listing Information:
VIN: 1G6KP5R69JU116478
Stock: 24850954
Certified Pre-Owned: No
2017 Cadillac CT6
Premium Luxury Sedan
$25,990
- 74,252 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Cincinnati, OH / 334 miles away from Beloit, 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: 1G6KF5RS6HU192766
Stock: 2003818033
Certified Pre-Owned: No
Listed since: 06-13-2025
New Listing
2016 Cadillac CT6
Platinum Sedan
$29,990
- 53,339 miles
- No accidents, 5 owners, personal use only
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Buffalo, NY / 519 miles away from Beloit, 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: 1G6KK5R64GU168012
Stock: 2003814251
Certified Pre-Owned: No
Listed since: 06-17-2025
2018 Cadillac CT6
Base Sedan
$26,590
- 69,937 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Oklahoma City, OK / 666 miles away from Beloit, 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: 1G6KB5RS5JU152390
Stock: 2003828102
Certified Pre-Owned: No
Listed since: 06-20-2025
2017 Cadillac CT6
PLUG-IN Plug-In Hybrid Sedan
$24,998
fair price
$1,319 above market
- 58,818 miles
- 1 accident, 3 owners, personal use only
- CarMax (In-stock online)
- Transfer available from AZ to WI*
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
- Keyless Entry/Start
Close
Located in Gilbert, AZ / 1,387 miles away from Beloit, WI
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:
26 Combined MPG (N/A City/N/A Highway)
Listing Information:
VIN: LREKK5RXXHA048788
Stock: 27452018
Certified Pre-Owned: No
New Listing
2018 Cadillac CT6
Luxury Sedan
$30,990
- 17,883 miles
- No accidents, 1 owner, personal use
- 22 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
- Keyless Entry/Start
Close
Located in Albuquerque, NM / 1,076 miles away from Beloit, 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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: 1G6KC5RX1JU159622
Stock: 2003868741
Certified Pre-Owned: No
Listed since: 07-03-2025
Price Drop
2018 Cadillac CT6
Platinum Sedan
$20,999
- 100,400 miles
- Lemon reported, 2 owners, personal use
- 18 City / 26 Hwy MPG
- KNB Motors (72 mi away)
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Northlake, IL / 72 miles away from Beloit, 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: Yes
Free History Report: No
Features and Specs:
21 Combined MPG (18 City/26 Highway)
Listing Information:
VIN: 1G6KN5R62JU113024
Stock: 12128
Certified Pre-Owned: No
2016 Cadillac CT6
Premium Luxury Sedan
$31,990
- 28,650 miles
- No accidents, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Richmond, VA / 689 miles away from Beloit, 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: 1G6KG5R60GU165805
Stock: 2003885771
Certified Pre-Owned: No
Listed since: 07-18-2025
Price Drop
2017 Cadillac CT6
Premium Luxury Sedan
$23,990
- 92,770 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Cleveland, OH / 382 miles away from Beloit, 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
New Listing
2018 Cadillac CT6
Luxury Sedan
Not Priced
- 65,579 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Twins Auto Mall (20 mi away)
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Rockford, IL / 20 miles away from Beloit, WI
Twins Auto Mall Twins Auto Mall 3424 S Alpine Rd Rockford, IL 61109 8**-7**-0*** Visit Twins Auto Mall to shop our great deals. You can contact us or...
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: 1G6KD5RS0JU100207
Stock: 100207
Certified Pre-Owned: No
Listed since: 07-20-2025
2016 Cadillac CT6
Premium Luxury Sedan
$29,990
- 38,902 miles
- No accidents, 4 owners, personal use only
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in Indianapolis, IN / 240 miles away from Beloit, 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
2020 Cadillac CT6
Luxury Sedan
$41,990
- 9,619 miles
- 1 accident, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Memphis, TN / 513 miles away from Beloit, 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: 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: 1G6KB5RS8LU103686
Stock: 2003892725
Certified Pre-Owned: No
Listed since: 07-12-2025

Showing 1 - 21 out of 34 listings

Cadillac CT6 Review

Applied Filters4Active

Select Buying Experience

Any Online In-Store

Location

Search radius100 miles

Home delivery available
Only show local listings

Make & Model

Year

New / Used

Price & Payments

Price Rating

Trim

Mileage

Accidents & History

Engine & Drivetrain

Exterior Color

Interior Color

Total Seating

Edmunds Review

Features

Options & Packages

MPG

Listing Details

* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.

Join Edmunds

Receive pricing updates, shopping tips & more!