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555 listings
- $33,950good price
- 57,030 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Stonebriar Chevrolet (Frisco, TX)
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Located in Frisco, TX / 1,151 miles away from Ashburn, VA
Experience the Pinnacle of Sophistication and Performance with the 2020 Cadillac CT6 3.6L Premium Luxury Sedan Step into a world of refined elegance a...
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: 1G6KE5RS4LU109475
Stock: LU109475
Certified Pre-Owned: No
Listed since: 12-30-2025 - Price Drop$36,995good price$1,494 below market
- 50,371 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Corwin Buick GMC Reno (Reno, NV)
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Located in Reno, NV / 2,242 miles away from Ashburn, VA
Elevate your driving experience with this stunning 2020 Cadillac CT6 3.6L Premium Luxury. This exceptional vehicle boasts a commanding presence on 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: 1G6KE5RS0LU110851
Stock: 3110851
Certified Pre-Owned: No
Listed since: 12-21-2025 - New Listing$21,520fair price$166 above market
- 122,292 miles
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Delivery available*
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Located in Farmington Hills, MI / 390 miles away from Ashburn, VA
High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Keyless Start,Lane Keeping Assist,Leather Seats,Navigatio...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS5LU100065
Stock: LU100065P
Certified Pre-Owned: No - $29,969fair price$546 above market
- 65,046 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Ray Skillman Northeast KIA (Indianapolis, IN)
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Located in Indianapolis, IN / 460 miles away from Ashburn, VA
Radiant Silver Metallic 2020 Cadillac CT6 3.6L Luxury AWD 10-Speed Automatic 3.6L V6 SIDI DOHC VVT18/27 City/Highway MPGAwards:* JD Power Automotive P...
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: Yes
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS0LU100913
Stock: 17601B
Certified Pre-Owned: No
Listed since: 12-04-2025 - Price Drop$15,995great price$4,172 below market
- 114,183 miles
- No accidents, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Toyota Direct (Columbus, OH)
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Located in Columbus, OH / 297 miles away from Ashburn, VA
Stellar Black Metallic 2019 Cadillac CT6 3.6L Luxury AWD 10-Speed Automatic 3.6L V6 SIDI DOHC VVT ***Clean AutoCheck***, LEATHER, MOONROOF SUNROOF, CT...
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: 1G6KB5RS1KU136270
Stock: KU136270
Certified Pre-Owned: No
Listed since: 12-07-2025 - Price Drop$30,990fair price$1,209 above market
- 60,314 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Delivery available*
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Located in Cleveland, OH / 280 miles away from Ashburn, VA
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: 1G6KB5RS2LU100637
Stock: 2004376439
Certified Pre-Owned: No
Listed since: 01-01-2026 - $31,495fair price
- 97,744 miles
- No accidents, 5 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- IMD MOTORS (Dallas, TX)
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Located in Dallas, TX / 1,162 miles away from Ashburn, VA
Make a bold statement with our 2020 Cadillac CT6 Premium Luxury AWD Sedan shown in Crystal White Tricoat! Motivated by an athletic 3.6 Liter V6 that p...
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: 1G6KE5RS6LU107551
Stock: LU107551
Certified Pre-Owned: No
Listed since: 10-16-2025 - $31,950fair price$61 above market
- 47,049 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Rizza Buick GMC (Tinley Park, IL)
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Located in Tinley Park, IL / 572 miles away from Ashburn, VA
8 Speakers, Apple CarPlay/Android Auto, Auto High-beam Headlights, Electronic Stability Control, Four wheel independent suspension, Front dual zone A/...
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: 1G6KB5RS6LU105405
Stock: 11533P
Certified Pre-Owned: No
Listed since: 09-20-2025 - Price Drop
- 159,002 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Delivery available*
Close
Located in Paramus, NJ / 225 miles away from Ashburn, VA
CarFax No Accidents Reported,CarFax 1-Owner,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Entertainment...
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: 1G6KE5RS0LU100157
Stock: PHK2748
Certified Pre-Owned: No - 38,185 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Chicago Auto Place (Downers Grove, IL)
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Located in Downers Grove, IL / 587 miles away from Ashburn, VA
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: 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: 1G6KE5RS2LU100063
Stock: H9396
Certified Pre-Owned: No
Listed since: 11-19-2025- 42,186 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Cadillac of Mahwah (Mahwah, NJ)
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Located in Mahwah, NJ / 226 miles away from Ashburn, VA
Fresh Oil Change. Clean CARFAX. Crystal White Tricoat 2020 Cadillac CT6 3.6L Premium Luxury 3.6L Premium Luxury AWD 10-Speed Automatic 3.6L V6 SIDI DO...
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: 1G6KE5RS4LU105118
Stock: C15785A
Certified Pre-Owned: No
Listed since: 10-16-2025- $31,495great price$3,290 below market
- 33,505 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Williamson Cadillac (Miami, FL)
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Located in Miami, FL / 938 miles away from Ashburn, VA
Clean CARFAX. **CLEAN CARFAX**, **AWD**, Fully Detailed, 19' Multi-Spoke Alloy Wheels, 4-Wheel Disc Brakes, 8 Speakers, ABS brakes, Air Conditioning, ...
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: 1G6KB5RSXKU140849
Stock: 140849KT
Certified Pre-Owned: No
Listed since: 12-08-2025 - 74,445 miles
- Frame damage reported, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Metri Motors (Raleigh, NC)
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Located in Raleigh, NC / 235 miles away from Ashburn, VA
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 1G6KB5RSXLU109070
Stock: 109070
Certified Pre-Owned: No- New Listing
- 23,197 miles
- 1 accident, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Coast Cadillac (Port Richey, FL)
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Located in Port Richey, FL / 799 miles away from Ashburn, VA
AWD, 4G LTE Wi-Fi Hotspot Capable, Cadillac Connected Access Capable, OnStar & Cadillac Connected Services Capable, Preferred Equipment Group 1SB, Rad...
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: 1G6KB5RS2LU111945
Stock: BU11625
Certified Pre-Owned: No
Listed since: 12-31-2025 - 49,560 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- MacMulkin Cadillac (Nashua, NH)
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Located in Nashua, NH / 406 miles away from Ashburn, VA
2020 Cadillac CT6 3.6L Premium LuxuryAwards:* JD Power Automotive Performance, Execution and Layout (APEAL) Study, Initial Quality Study
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: 1G6KE5RS7LU110331
Stock: LT29307A
Certified Pre-Owned: No
Listed since: 10-22-2025- Price Drop
- 102,829 miles
- 1 accident, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Sullivan Cadillac (Ocala, FL)
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Located in Ocala, FL / 734 miles away from Ashburn, VA
Discover the pinnacle of luxury and performance in this stunning 2020 Cadillac CT6 3.6L Luxury. Boasting a sleek Stellar Black Metallic exterior and a...
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: 1G6KB5RS3LU106933
Stock: C408770A
Certified Pre-Owned: No
Listed since: 01-02-2026 - New Listing
- 43,291 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Fields Cadillac (St. Augustine, FL)
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Located in St. Augustine, FL / 668 miles away from Ashburn, VA
Crystal White Tricoat 2020 Cadillac CT6 3.6L Premium Luxury AWD 10-Speed Automatic 3.6L V6 SIDI DOHC VVT 4G LTE Wi-Fi Hotspot Capable, All-Weather Car...
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: 1G6KE5RS0LU105603
Stock: PRT6070A
Certified Pre-Owned: No
Listed since: 01-14-2026 - $35,990great price$5,560 below market
- 45,121 miles
- 1 accident, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Don Thornton Cadillac (Tulsa, OK)
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Located in Tulsa, OK / 1,026 miles away from Ashburn, VA
Recent Arrival.Low miles., Absolutely beautiful color combination., Extremely well equipped., Loaded loaded loaded., 12 Diagonal Color Gauge Cluster, ...
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: 1G6KP5R60KU126463
Stock: P18848A
Certified Pre-Owned: No
Listed since: 12-31-2025 - Price Drop$34,990good price$3,536 below market
- 36,944 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Delivery available*
Close
Located in Phoenix, AZ / 1,950 miles away from Ashburn, VA
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: 1G6KE5RS5KU136036
Stock: 2004182475
Certified Pre-Owned: No
Listed since: 10-24-2025 - $29,991good price$4,084 below market
- 80,459 miles
- 1 accident, 2 owners, personal use
- 18 City / 26 Hwy MPG
- AutoNation INFINITI Tustin (Tustin, CA)
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Located in Tustin, CA / 2,254 miles away from Ashburn, VA
Super Cruise PackageAudio System Feature; Bose Panaray Sound System; Includes 34 SpeakersActive Chassis Package 20"Comfort And Technology PackageW...
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: 1G6KP5R69KU146579
Stock: KU146579
Certified Pre-Owned: No
Listed since: 01-09-2026 - Price Drop$25,500good price$1,595 below market
- 67,706 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Interstate Ford (Miamisburg, OH)
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Located in Miamisburg, OH / 363 miles away from Ashburn, VA
Certified.Clean CARFAX. Priced below KBB Fair Purchase Price! Odometer is 8525 miles below market average! 18/27 City/Highway MPG2019 Cadillac CT6...
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: 1G6KB5RS6KU135616
Stock: KU135616
Certified Pre-Owned: No
Listed since: 11-20-2025
Showing 1 - 21 out of 555 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.
FAQ
What is a good price for a used 2020 Cadillac CT6?
- According to Edmunds.com's True Market Value calculations, the retail price of a used 2020 Cadillac CT6's most popular trim, the Premium Luxury, in great condition with 36,000 miles on its odometer, is $51,073. Prices vary by trim, region and options included.
What are the engine options for the 2020 Cadillac CT6?
- The 2020 Cadillac CT6 is available with two engine options: a 3.6-liter V6 (335 hp, 285 lb-ft of torque) and a turbocharged 4.2-liter V8 (500 hp, 574 lb-ft of torque).
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.