Used Cadillac CT6 for Sale in Dubuque, IA
Buy a luxurious Cadillac CT6 in Masterpiece on the Mississippi, Iowa
Skip to Filters
23 listings
- $15,686good price$2,800 below market
- 142,782 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Jeff Perry Chevrolet (91 mi away)
Close
Located in Rochelle, IL / 91 miles away from Dubuque, IA
Recent Arrival! Crystal White Tricoat 2018 Cadillac CT6 3.6L Luxury Bose Premium Surround Sound 10-Speaker System, Cadillac 4G LTE, Dual Zone Automati...
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: 1G6KD5RS1JU103049
Stock: P0967A
Certified Pre-Owned: No
Listed since: 05-01-2025 - New Listing$20,687good price$1,964 below market
- 93,640 miles
- 1 accident, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Plymouth, MI / 367 miles away from Dubuque, IA
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keeping Assist,...
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: 1G6KH5R68HU185685
Stock: HU185685A
Certified Pre-Owned: No - $22,245fair price
- 85,853 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in San Angelo, TX / 938 miles away from Dubuque, IA
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyle...
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: 1G6KF5RS7HU193361
Stock: HU193361P
Certified Pre-Owned: No - Price Drop$25,000good price$298 below market
- 90,778 miles
- 2 accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Farmington Hills, MI / 370 miles away from Dubuque, IA
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Keyless Start,Lane Departure Warning,Lane Keeping Assist,Leather Seats,Navigation ...
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: 1G6KB5RSXKU129639
Stock: KU129639P
Certified Pre-Owned: No - $38,997fair price
- 69,417 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Fort Worth, TX / 771 miles away from Dubuque, IA
CarFax No Accidents Reported,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Entertainment System,Heated ...
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: 1G6KE5RS6LU100888
Stock: 10503P
Certified Pre-Owned: No - $15,397good price$1,291 below market
- 136,836 miles
- 1 accident, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Volkswagen La Crosse (99 mi away)
Close
Located in Onalaska, WI / 99 miles away from Dubuque, IA
Black Raven fully optioned with Drivers Assist Package, Comfort Package, Driver Awareness and Convenience Package, Enhanced Vision and Comfort Package...
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: 1G6KG5R61GU160001
Stock: GU160001
Certified Pre-Owned: No
Listed since: 04-17-2025 - $23,851fair price$429 below market
- 77,704 miles
- No accidents, 4 owners, personal use
- 18 City / 27 Hwy MPG
- Deery Brothers Ford Lincoln (75 mi away)
- Home delivery*
Close
Located in Iowa City, IA / 75 miles away from Dubuque, IA
Heated Seats, Moonroof, Nav System, Satellite Radio, Premium Sound System, Back-Up Camera, Panoramic Roof, STEERING, ACTIVE, REAR, TRANSMISSION, 8-SPE...
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: 1G6KF5RS3HU134677
Stock: P11071B
Certified Pre-Owned: No
Listed since: 04-30-2025 - New Listing$26,590good price$917 below market
- 57,378 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 300 miles away from Dubuque, IA
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: 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: 1G6KB5RS4HU146123
Stock: 2003748529
Certified Pre-Owned: No
Listed since: 05-16-2025 - $30,500fair price$28 below market
- 56,100 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Bocker Chevrolet GMC (56 mi away)
Close
Located in Freeport, IL / 56 miles away from Dubuque, IA
CARFAX One-Owner. Radiant Silver Metallic 2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury AWD 8-Speed Automatic 3.0L V6 ONE OWNER, A NEW PURCHASE, ON...
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: 1G6KH5R61JU100417
Stock: 251581
Certified Pre-Owned: No
Listed since: 03-20-2025 - $33,590fair price$849 above market
- 26,311 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Philadelphia, PA / 824 miles away from Dubuque, IA
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: 1G6KG5RS8JU126061
Stock: 2003441711
Certified Pre-Owned: No
Listed since: 03-27-2025 - Price Drop
- 74,992 miles
- No accidents, 2 owners, personal use only
- 22 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Fresno, CA / 1,588 miles away from Dubuque, IA
High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keeping Assis...
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: 1G6KC5RX0JU114395
Stock: JU114395P
Certified Pre-Owned: No - $19,264fair price$450 above market
- 99,160 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 22 City / 30 Hwy MPG
- Carousel Preowned (74 mi away)
Close
Located in Iowa City, IA / 74 miles away from Dubuque, IA
Carousel PreOwned is a member of the Carousel Auto Group in Iowa City - Selling the best new and preowned vehicles in the state for over 40 years. Car...
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: 1G6KC5RX4HU132375
Stock: D12827
Certified Pre-Owned: No
Listed since: 04-02-2025 - New Listing
- 98,790 miles
- 1 accident, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Urbandale, IA / 168 miles away from Dubuque, IA
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Entertainment System,Heated Seats,Heated Steering Wheel,Lane Keeping Assist,Naviga...
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: 1G6KK5R63GU166574
Stock: GU166574SV
Certified Pre-Owned: No - New Listing$28,990fair price$853 above market
- 73,773 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 609 miles away from Dubuque, IA
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: 1G6KG5RS4JU134559
Stock: 2003743960
Certified Pre-Owned: No
Listed since: 05-17-2025 - 119,991 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Liberty Car Company (85 mi away)
Close
Located in Waterloo, IA / 85 miles away from Dubuque, IA
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS6GU167094
Stock: 167094
Certified Pre-Owned: No
Listed since: 11-03-2024- New Listing
- 27,389 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Richmond, VA / 766 miles away from Dubuque, IA
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: 1G6KD5RS4JU115728
Stock: 2003748251
Certified Pre-Owned: No
Listed since: 05-21-2025 - New Listing
- 38,405 miles
- No accidents, 4 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 730 miles away from Dubuque, IA
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: 1G6KF5RS2HU137456
Stock: 2003740387
Certified Pre-Owned: No
Listed since: 05-15-2025 - Price Drop
- 130,196 miles
- 1 accident, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Victory Ford (21 mi away)
Close
Located in Dyersville, IA / 21 miles away from Dubuque, IA
LOCAL TRADE, Heated Seats, NAV, Sunroof, Premium Sound System, Back-Up Camera, All Wheel Drive, Panoramic Roof, Turbo, Alloy Wheels, ENGINE, 3.0L V6 T...
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: 1G6KH5R64HU142381
Stock: CR811A
Certified Pre-Owned: No
Listed since: 04-08-2025 - New Listing
- 53,293 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Sacramento, CA / 1,632 miles away from Dubuque, IA
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: 1G6KJ5R63JU135027
Stock: 2003722682
Certified Pre-Owned: No
Listed since: 05-22-2025 - Price Drop$35,590
- 56,815 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Boston, MA / 998 miles away from Dubuque, IA
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: 1G6KN5R65KU142759
Stock: 2003713120
Certified Pre-Owned: No
Listed since: 05-06-2025 - New Listing
- 23,913 miles
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 609 miles away from Dubuque, IA
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: 1G6KF5RS7HU143978
Stock: 2003771236
Certified Pre-Owned: No
Listed since: 05-23-2025
Showing 1 - 21 out of 23 listings
Filters
Skip to ResultsApplied Filters4Active
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
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.