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171 listings
- $21,989good price$1,001 below market
- 88,121 miles
- 2 accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Jim Riehl's Friendly Cadillac (329 mi away)
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Located in Clinton Township, MI / 329 miles away from Madison, WI
Looking for a great deal on a pre-owned vehicle? Jim Riehl's Friendly Automotive Group has a wide selection of quality used cars, trucks, and SUVs to ...
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: 1G6KD5RS0JU100983
Stock: H254017UA
Certified Pre-Owned: No
Listed since: 05-28-2025 - $24,991fair price$1,509 above market
- 74,423 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Mercedes-Benz of Fort Wayne (254 mi away)
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Located in Fort Wayne, IN / 254 miles away from Madison, WI
This Cadillac CT6 was a trade in at our facility. It is a one owner with a clean Carfax, and no history of any accidents. This Caddillac was originall...
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: 1G6KG5R68GU139971
Stock: ML7147
Certified Pre-Owned: No
Listed since: 07-21-2025 - Price Drop$26,995fair price$377 below market
- 55,045 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Mosaic Chevrolet (185 mi away)
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Located in Zumbrota, MN / 185 miles away from Madison, WI
2018 Cadillac CT6***Exterior Black Raven***Interior Black***18/27 City/Highway MPG***Bose Premium Surround Sound 10-Speaker System, Cadillac 4G LTE, D...
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: 1G6KD5RS7JU156323
Stock: 121690
Certified Pre-Owned: No
Listed since: 06-07-2025 - New Listing$23,841good price$1,781 below market
- 97,462 miles
- 18 City / 27 Hwy MPG
- Lexus of Nashville (493 mi away)
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Located in Nashville, TN / 493 miles away from Madison, WI
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KG5RSXJU126465
Stock: N253075A
Certified Pre-Owned: No
Listed since: 07-28-2025 - 51,146 miles
- Insurance loss reported, 3 owners, personal use
- 18 City / 27 Hwy MPG
- 74 Auto Sale (401 mi away)
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Located in Lincoln, NE / 401 miles away from Madison, WI
check out this beautiful 2018 Cadillac CT6 Laxery AWD with 51K miles on it looks and drives great! It has great options including a 3.6 V6 Engine AWD ...
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: 1G6KD5RS0JU112728
Stock: 112728
Certified Pre-Owned: No
Listed since: 10-24-2024- 81,248 miles
- Frame damage reported, 1 owner, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- KDK Auto Broker (407 mi away)
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Located in Brunswick, OH / 407 miles away from Madison, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
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/26 Highway)
Listing Information:
VIN: 1G6KJ5R60JU114877
Stock: KJ7547
Certified Pre-Owned: No
Listed since: 06-26-2025- 100,400 miles
- Lemon reported, 2 owners, personal use
- 18 City / 26 Hwy MPG
- KNB Motors (110 mi away)
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Located in Northlake, IL / 110 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: 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- $23,988fair price$978 above market
- 80,683 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Stoops Automotive Group (283 mi away)
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Located in Muncie, IN / 283 miles away from Madison, WI
2018 Cadillac CT6 3.6L Luxury Satin Steel Metallic AWD 3.6L V6 SIDI DOHC VVT 8-Speed AutomaticAs a dealer for the people, we believe everyone deserves...
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: 1G6KD5RS9JU119659
Stock: U119659
Certified Pre-Owned: No
Listed since: 07-24-2025 - $22,984fair price$508 above market
- 90,708 miles
- No accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Car City Wholesale (398 mi away)
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Located in Shawnee, KS / 398 miles away from Madison, WI
We ??re proudly one of Kansas City ??s top-rated family-owned dealerships, with over 1,500 reviews and a 4.8-star rating.2018 Cadillac CT6 3.6L Luxury...
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: 1G6KD5RS7JU125525
Stock: 24872
Certified Pre-Owned: No
Listed since: 06-26-2025 - $20,900fair price$36 above market
- 132,731 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Henry Motors- Nebraska City (371 mi away)
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Located in Nebraska City, NE / 371 miles away from Madison, WI
Henry Motors Sales & Finance 703 S. 11th Street Nebraska City, NE 68410 4**-8**-7*** Step into luxury and sophistication with this sleek Black 2018 Ca...
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: 1G6KG5RS8JU120700
Stock: N6525B
Certified Pre-Owned: No
Listed since: 07-16-2025 - $20,981fair price$389 above market
- 95,770 miles
- 2 accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Mark Wahlberg Buick GMC (389 mi away)
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Located in Columbus, OH / 389 miles away from Madison, WI
Enhanced Vision & Comfort Package, Leather Seating Surfaces w/Chevron Perf Inserts, Rear Camera Mirror Washer, UltraView Power Sunroof, Ventilated Fro...
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: DF5T331999A
Certified Pre-Owned: No
Listed since: 05-16-2025 - $29,950fair price$265 above market
- 55,539 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Wright City Motors (304 mi away)
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Located in Wright City, MO / 304 miles away from Madison, WI
Super Cruise!!
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: 1G6KG5RS7JU139285
Stock: BFP-001
Certified Pre-Owned: No
Listed since: 03-15-2024 - Price Drop$25,990
- 69,937 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Oklahoma City, OK / 679 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: 1G6KB5RS5JU152390
Stock: 2003828102
Certified Pre-Owned: No
Listed since: 06-20-2025 - 138,893 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Eau Claire Ford Lincoln (157 mi away)
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Located in Eau Claire, WI / 157 miles away from Madison, WI
2018 Cadillac CT6 3.6L Luxury Radiant Silver Metallic Certified. Certification Program Details: Ford Blue Advantage: Blue Certified* 139 Point Inspect...
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: 1G6KD5RS4JU103806
Stock: T26832B
Certified Pre-Owned: No
Listed since: 06-14-2025- $24,995fair price$66 above market
- 68,326 miles
- 1 accident, 1 owner, personal use
- 18 City / 27 Hwy MPG
- LaFontaine Chevrolet (306 mi away)
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Located in Plymouth, MI / 306 miles away from Madison, WI
2018 Cadillac CT6 3.6L Black Raven Certified. AWD Local Trade, AWD, POWER MOONROOF, LEATHER, All-Weather Cargo Mat (LPO), All-Weather Floor Mats, Appl...
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: 1G6KB5RS4JU102709
Stock: 5PC2883A
Certified Pre-Owned: No
Listed since: 07-24-2025 - 96,970 miles
- No accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- House of Carz (213 mi away)
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Located in Rochester, IN / 213 miles away from Madison, WI
2 OWNER, AWD, 3.6L, LUXURY PKG, WOODGRAIN DASH, NAVIGATION, BOSE PANARAY AUDIO, DOUBLE MOONROOF, NONE NICER!
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: 1G6KD5RS4JU122369
Stock: 1906
Certified Pre-Owned: No
Listed since: 03-06-2025- 91,705 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Performance Lexus Northern Kentucky (374 mi away)
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Located in Fort Wright, KY / 374 miles away from Madison, WI
This 2018 Cadillac Ct6 Luxury AWD is loaded with convenient features like: AWD, Navigation, Backup Cam, Heated Seats, Remote Start, Apple CarPlay, Par...
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: 1G6KD5RS3JU100380
Stock: JU100380
Certified Pre-Owned: No
Listed since: 07-17-2025- 84,317 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Allen Chevrolet of Monroe (315 mi away)
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Located in Monroe, MI / 315 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: 1G6KF5RS9JU107232
Stock: P11010
Certified Pre-Owned: No
Listed since: 07-19-2025- Not Priced
- 65,579 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Twins Auto Mall (59 mi away)
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Located in Rockford, IL / 59 miles away from Madison, 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 - New Listing$25,300fair price$1,176 above market
- 74,851 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Willis Lexus (244 mi away)
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Located in Des Moines, IA / 244 miles away from Madison, WI
AWD, WELL MAINTAINED VEHICLEBluetooth Technology-Back-Up Camera-Apple CarPlay/Android Auto-Heated Steering Wheel-SiriusXM Satellite Radio & HD Radio-U...
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: 1G6KD5RS3JU149630
Stock: X13557
Certified Pre-Owned: No
Listed since: 07-25-2025 - Price Drop
- 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
Showing 85 - 105 out of 171 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 Madison, WI Values
Estimated values
2018 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $18,562 | $21,630 | $24,168 |
| Clean | $17,955 | $20,900 | $23,327 |
| Average | $16,943 | $19,682 | $21,924 |
| Rough | $15,628 | $18,100 | $20,100 |
The average list price of a used 2018 Cadillac CT6 in Madison, Wisconsin is $23,648. The average mileage on a used Cadillac CT6 2018 for sale in Madison, Wisconsin is 82,512. Based on the average mileage of 82,512 for used 2018 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 2018 in Madison, Wisconsin to be $16,943.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.