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468 listings
- Price Drop$30,490great price$4,214 below market
- 46,245 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- North Miami Mitsubishi (Miami Gardens, FL)
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Located in Miami Gardens, FL / 917 miles away from Ashburn, VA
KBB Fair Market Range High: $38,065 Odometer is 16273 miles below market average!Shadow Metallic 2020 Cadillac CT6 3.6L Luxury 3.6L V6 SIDI DOHC VVT...
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: 1G6KB5RS4LU107668
Stock: 107668T02
Certified Pre-Owned: No
Listed since: 07-17-2025 - $38,995good price$1,060 below market
- 30,020 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Laura Buick GMC (Collinsville, IL)
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Located in Collinsville, IL / 674 miles away from Ashburn, VA
Premium Luxury 3.6 V6 AWD. Navigation System, Panoramic Sunroof, 20" Wheels, Backup Camera, Backup Sensors, Heated Seats, Cooled Seats, Leather Seats,...
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: 1G6KE5RS6LU108439
Stock: P10101
Certified Pre-Owned: No
Listed since: 06-10-2025 - Price Drop$31,798fair price$198 below market
- 59,219 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Herb Chambers Lincoln of Norwood (Norwood, MA)
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Located in Norwood, MA / 395 miles away from Ashburn, VA
INSPECTION COMPLETED Every Herb Chambers pre-owned vehicle receives a complete multi-point inspection by factory trained technicians who inspect the t...
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: 1G6KB5RS1LU108079
Stock: V1663A
Certified Pre-Owned: No
Listed since: 08-15-2025 - New Listing$27,146fair price$1,202 below market
- 83,092 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Grand Blanc Nissan (Grand Blanc, MI)
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Located in Grand Blanc, MI / 417 miles away from Ashburn, VA
2020 Cadillac CT6 3.6L Luxury Satin Steel Metallic 19 Multi-Spoke Alloy Wheels, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Capable, 8 Speakers, ABS bra...
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: 1G6KB5RS5LU100261
Stock: U100261
Certified Pre-Owned: No
Listed since: 01-28-2025 - $35,081fair price$1,024 below market
- 37,034 miles
- 2 accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- North Bay Cadillac (Great Neck, NY)
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Located in Great Neck, NY / 234 miles away from Ashburn, VA
Certified. 2020 Cadillac CT6 3.6L Luxury Black Raven This CT6 3.6L Luxury is nicely equipped with Interior Protection Package (LPO) (All-Weather Cargo...
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: 1G6KB5RS1LU111788
Stock: 40212LT
Certified Pre-Owned: No
Listed since: 03-24-2025 - Price Drop$35,671fair price$552 below market
- 34,065 miles
- 1 accident, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Ed Morse Bayview Cadillac (Fort Lauderdale, FL)
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Located in Fort Lauderdale, FL / 904 miles away from Ashburn, VA
Recent Arrival! 2020 Cadillac CT6 3.6L Luxury Stellar Black MetallicPriced below KBB Fair Purchase Price! Odometer is 11886 miles below market averag...
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: 1G6KB5RS9LU106144
Stock: BU5041
Certified Pre-Owned: No
Listed since: 09-04-2025 - Price Drop$37,990fair price$1,527 above market
- 57,553 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Delivery available*
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Located in Indianapolis, IN / 466 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: 1G6KE5RS0LU104256
Stock: 2004026464
Certified Pre-Owned: No
Listed since: 08-29-2025 - 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- 50,923 miles
- No accidents, 4 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Hi-Line Motors (Plano, TX)
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Located in Plano, TX / 1,153 miles away from Ashburn, VA
The 2020 Cadillac CT6 4dr Sdn 3.6L Luxury exudes a distinctive presence with its Stellar Black Metallic exterior, capturing attention with its sleek a...
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: 1G6KB5RS4LU106018
Stock: 106018
Certified Pre-Owned: No
Listed since: 07-23-2025- 82,900 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Lindsay Cadillac of Alexandria (Alexandria, VA)
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Located in Alexandria, VA / 26 miles away from Ashburn, VA
BUY ONLINE-TEXT-EMAIL-CHAT-PHONE AND WE WILL DELIVER YOUR NEXT VEHICLE TO YOUR DOOR! Clean CARFAX. Certified. 4D Sedan 2020 Cadillac CT6 3.6L Premium ...
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: 1G6KE5RS8LU103470
Stock: CX6165A
Certified Pre-Owned: No
Listed since: 07-14-2025- 65,647 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Nexcar (Spring, TX)
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Located in Spring, TX / 1,191 miles away from Ashburn, VA
LET'S DEAL *HASSLE FREE PRICING **YOU MUST ASK FOR THE INTERNET SALES DEPARTMENT TO GET THIS PRICING WHICH IS THE CASH PRICE OR TO MAKE AN OFF...
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: 1G6KE5RS2LU111046
Stock: LU111046
Certified Pre-Owned: No
Listed since: 07-21-2025- $23,900great price$2,773 below market
- 69,592 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Auto Boutique Ohio (Columbus, OH)
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Located in Columbus, OH / 306 miles away from Ashburn, VA
*Disclaimer*PRICE LISTED DOES NOT INCLUDE TAX (TAX RATE VARIES DEPENDING ON STATE, CITY, & COUNTY), TITLE ($20), TEMP TAG ($20.50) MEMO-TITLE FOR REGI...
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: 1G6KB5RS7KU107131
Stock: Y1098
Certified Pre-Owned: No
Listed since: 05-08-2025 - Price Drop$26,395good price$1,206 below market
- 62,964 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Simi Valley Chrysler Dodge Jeep Ram (Simi Valley, CA)
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Located in Simi Valley, CA / 2,292 miles away from Ashburn, VA
2019 Cadillac CT6 3.6L Luxury 3.6L V6 SIDI DOHC VVT AWD Clean CARFAX.WE ACCEPT ALL MAKE AND MODEL TRADE IN VEHICLES. JUST WANT TO SELL YOUR CAR? WE BU...
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: 1G6KB5RS6KU117813
Stock: P3653
Certified Pre-Owned: No
Listed since: 06-19-2025 - Price Drop$37,590fair price$459 below market
- 37,262 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Delivery available*
Close
Located in Buffalo, NY / 272 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/26 Highway)
Listing Information:
VIN: 1G6KP5R64KU132878
Stock: 2004008706
Certified Pre-Owned: No
Listed since: 09-04-2025 - New Listing$29,987fair price$118 below market
- 43,434 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Dan Cummins Chevrolet Buick of Paris (Paris, KY)
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Located in Paris, KY / 371 miles away from Ashburn, VA
Experience the Pinnacle of Sophistication and Power with the 2019 Cadillac CT6 Luxury SedanStep into a world where luxury meets performance with th...
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: 1G6KB5RS8KU121443
Stock: 64625
Certified Pre-Owned: No
Listed since: 09-02-2025 - $34,126fair price$353 above market
- 38,444 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Thompson Buick GMC (Springfield, MO)
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Located in Springfield, MO / 867 miles away from Ashburn, VA
SAVE THOUSANDS WITH INTERNET VALUE PRICING! ONLY AT THOMPSON'S IN SPRINGFIELD! #1 BUICK GMC PREOWNED CERTIFIED DEALER IN SW MISSOURI!!, SPRINGFIELD AR...
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: 1G6KP5R60KU139858
Stock: M12944B
Certified Pre-Owned: No
Listed since: 08-28-2025 - $32,910good price$1,548 below market
- 57,191 miles
- 1 accident, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Auto Palace (Columbus, OH)
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Located in Columbus, OH / 307 miles away from Ashburn, VA
This vehicle is either still currenty in transport or has just arrived and going through an inspection and detail. If you would like more informat...
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: 1G6KT5R67KU129520
Stock: RJ55
Certified Pre-Owned: No
Listed since: 08-29-2025 - $32,899fair price$1,066 above market
- 72,962 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Betten Chevrolet Cadillac GMC Buick (Muskegon, MI)
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Located in Muskegon, MI / 540 miles away from Ashburn, VA
Priced below KBB Fair Purchase Price! Black Raven 2019 Cadillac CT6 3.0L Twin Turbo Platinum AWD 10-Speed Automatic 3.0L V6 CLEAN AUTOCHECK NO ACCIDEN...
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: 1G6KT5R68KU134418
Stock: D25498
Certified Pre-Owned: No
Listed since: 08-18-2025 - New Listing
- 102,005 miles
- No accidents, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Hi-Line Motors (Plano, TX)
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Located in Plano, TX / 1,153 miles away from Ashburn, VA
The 2019 Cadillac CT6 4dr Sdn 3.6L Luxury AWD is a prime example of sophistication blended with modern performance. With its stunning Black Raven exte...
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: 1G6KB5RS5KU120802
Stock: 120802
Certified Pre-Owned: No
Listed since: 09-10-2025 - 59,507 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- BMW of Barrington (Barrington, IL)
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Located in Barrington, IL / 598 miles away from Ashburn, VA
Red Horizon Tintcoat 2019 Cadillac CT6 3.0L Twin Turbo Platinum Active Rear Steering, Adaptive suspension, Apple CarPlay/Android Auto, Auto High-beam ...
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: 1G6KT5R6XKU143668
Stock: 158175BA
Certified Pre-Owned: No
Listed since: 08-27-2025- Price Drop$29,990great price$4,534 below market
- 47,728 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Delivery available*
Close
Located in Tampa, FL / 817 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: 1G6KG5RS7JU152375
Stock: 2003876776
Certified Pre-Owned: No
Listed since: 07-10-2025
Showing 1 - 21 out of 468 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.