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461 listings
- $15,490great price$4,571 below market
- 134,587 miles
- No accidents, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Driveway (In-stock online)
- Delivery available*
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Located in Freehold, NJ / 453 miles away from Columbus, OH
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 - Price Drop$31,590good price$3,721 below market
- 47,728 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Delivery available*
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Located in Tampa, FL / 836 miles away from Columbus, OH
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 - $29,999great price$3,723 below market
- 50,010 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- East County Preowned Superstore (El Cajon, CA)
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Located in El Cajon, CA / 1,949 miles away from Columbus, OH
MUST SEE THIS GORGEOUS 2018 CADILLAC CT6 3.6L AWD ALL-WHEEL-DRIVE PLATINUM EDITION IN STUNNING BRONZE DUNE MEATALLIC PAINT!!! SUPER LOW MILES ONLY 50...
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: 1G6KM5RS3JU108141
Stock: 231150
Certified Pre-Owned: No
Listed since: 09-13-2023 - $23,988good price$1,448 below market
- 100,889 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Cadillac of Jackson (Ridgeland, MS)
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Located in Ridgeland, MS / 665 miles away from Columbus, OH
Used 2018 Cadillac CT6 3.0L Twin Turbo Platinum AWDStock #: JU118298 | VIN: 1G6KP5R66JU118298Exterior Color: Stellar Black MetallicInterior Color: Jet...
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: 1G6KP5R66JU118298
Stock: JU118298
Certified Pre-Owned: No
Listed since: 07-09-2025 - $19,999good price
- 92,985 miles
- No accidents, 4 owners, personal use only
- 18 City / 27 Hwy MPG
- Planet Ford (Spring, TX)
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Located in Spring, TX / 989 miles away from Columbus, OH
Experience true comfort with leather seats. Fill up less often! Thiis 2018 CT6's EPA estimated fuel economy is a high 21 MPG combined. The alarm sys...
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: Yes
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS0JU154252
Stock: S0841A
Certified Pre-Owned: No
Listed since: 07-28-2025 - $32,690good price$2,828 below market
- 60,186 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Cadillac of Dublin (Dublin, OH)
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Located in Dublin, OH / 14 miles away from Columbus, OH
CARFAX One-Owner. Clean CARFAX. Black Raven 2018 Cadillac CT6 3.0L Twin Turbo Platinum AWD 8-Speed Automatic 3.0L V6 MOON ROOF/SUN ROOF, NAVIGATION, N...
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: 1G6KP5R62JU145367
Stock: 12536Z
Certified Pre-Owned: No
Listed since: 08-11-2025 - $23,988good price$2,181 below market
- 69,696 miles
- No accidents, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Teddy Volkswagen (Bronx, NY)
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Located in Bronx, NY / 477 miles away from Columbus, OH
This 2018 Cadillac CT6 Luxury AWD, has a Black Raven exterior and an Jet Black interior color. 69,696 miles. Stock Number A0642M. You can conn...
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: 1G6KE5R68JU103243
Stock: A0642M
Certified Pre-Owned: No
Listed since: 04-03-2025 - Price Drop$27,944good price$2,324 below market
- 37,742 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Driveway (Elk Grove, CA)
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Located in Elk Grove, CA / 2,052 miles away from Columbus, OH
CarFax No Accidents Reported,Low Mileage,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Hea...
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: 1G6KD5RS7JU100883
Stock: JU100883T
Certified Pre-Owned: No - $30,700fair price$1,776 below market
- 51,551 miles
- No accidents, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Autobahn USA Dedham (Dedham, MA)
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Located in Dedham, MA / 626 miles away from Columbus, OH
Autobahn USA Dedham is proud to present this... Stellar Black Metallic 2018 Cadillac CT6 3.0L Twin Turbo Luxury AWD 3.0L V6 8-Speed Automatic Clean CA...
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: 1G6KE5R64JU138152
Stock: DM5534
Certified Pre-Owned: No
Listed since: 08-08-2025 - Price Drop$28,990fair price$1,830 below market
- 64,202 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Delivery available*
Close
Located in Cincinnati, OH / 110 miles away from Columbus, OH
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: 1G6KG5RS1JU116696
Stock: 2003947479
Certified Pre-Owned: No
Listed since: 08-08-2025 - $18,989good price$1,715 below market
- 132,385 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- DealHunter Autos (Stafford, VA)
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Located in Stafford, VA / 312 miles away from Columbus, OH
CT6 3.0L Twin Turbo Platinum, 4D Sedan, 3.0L V6, 8-Speed Automatic, AWD, Radiant Silver Metallic, Very Light Cashmere With Maple Sugar Accents Leather...
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/26 Highway)
Listing Information:
VIN: 1G6KP5R68JU127004
Stock: 127004WS
Certified Pre-Owned: No - $38,801fair price$1,430 above market
- 46,137 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Betten Baker Chrysler Dodge Jeep Ram of Cadillac (Cadillac, MI)
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Located in Cadillac, MI / 319 miles away from Columbus, OH
Black 3.0L Twin Turbo Platinum Odometer is 21238 miles below market average! 18/26 City/Highway MPGBetten Baker CDJR of Cadillac is proud to offer P...
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: 1G6KP5R64JU121412
Stock: J0766
Certified Pre-Owned: No
Listed since: 07-14-2025 - $23,950fair price$335 below market
- 99,020 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Rizza Buick GMC (Tinley Park, IL)
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Located in Tinley Park, IL / 281 miles away from Columbus, OH
Clean CARFAX.18/26 City/Highway MPGWe price all of our vehicles at or below fair market value making them some of the best values online. Why do we 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/26 Highway)
Listing Information:
VIN: 1G6KJ5R69JU117406
Stock: 23947T
Certified Pre-Owned: No
Listed since: 08-07-2025 - Price Drop$27,895fair price$40 below market
- 52,023 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Tustin Lexus (Tustin, CA)
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Located in Tustin, CA / 1,967 miles away from Columbus, OH
Heated Seats, Moonroof, Navigation, Remote Engine Start, Onboard Communications System, Satellite Radio, Premium Sound System, All Wheel Drive, CADILL...
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: 1G6KD5RS9JU106460
Stock: JU106460
Certified Pre-Owned: No
Listed since: 08-07-2025 - $31,615fair price$520 above market
- 21,975 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Mercedes-Benz of Bonita Springs (Naples, FL)
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Located in Naples, FL / 951 miles away from Columbus, OH
CARFAX One-Owner. Clean CARFAX. Odometer is 51127 miles below market average! Recent Arrival!Apple CarPlay/Android Auto, Automatic temperature contr...
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: 1G6KD5RS5JU109002
Stock: 132690A
Certified Pre-Owned: No
Listed since: 08-14-2025 - New Listing$36,500fair price$581 above market
- 16,963 miles
- No accidents, 1 owner, personal use
- 18 City / 26 Hwy MPG
- Vera Cadillac (Pembroke Pines, FL)
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Located in Pembroke Pines, FL / 982 miles away from Columbus, OH
Recent Arrival! Clean CARFAX. Certified. Satin Steel Metallic 2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury AWD 8-Speed Automatic 3.0L V6 *ACCIDENT...
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: 1G6KH5R62JU100832
Stock: PP100832
Certified Pre-Owned: Yes
Listed since: 08-18-2025 - Price Drop$21,688fair price$1,001 above market
- 100,793 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- Tom Kadlec Kia (Rochester, MN)
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Located in Rochester, MN / 567 miles away from Columbus, OH
2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury AWD**CLEAN VEHICLE HISTORY REPORT**, Apple CarPlay/Android Auto, Bose Premium Surround Sound 10-Spea...
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/26 Highway)
Listing Information:
VIN: 1G6KH5R68JU134953
Stock: S4427
Certified Pre-Owned: No
Listed since: 07-27-2025 - New Listing$21,887fair price$550 below market
- 104,902 miles
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Delivery available*
Close
Located in Plymouth, MI / 164 miles away from Columbus, OH
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Departure Warning,Lane Keepi...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KG5RS7JU156958
Stock: JU156958A
Certified Pre-Owned: No - $26,154fair price$640 below market
- 95,077 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- McDonald Cadillac (Saginaw, MI)
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Located in Saginaw, MI / 242 miles away from Columbus, OH
Recent Arrival! Free CarFax! Please visit our website for details. A whisper of power, a thunderous grace, The CT6 glides with a platinum face. Twin t...
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/26 Highway)
Listing Information:
VIN: 1G6KN5R67JU100284
Stock: 15100284
Certified Pre-Owned: No
Listed since: 08-04-2025 - 19,440 miles
- Insurance loss reported, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Car Dome Auto Sales (Detroit, MI)
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Located in Detroit, MI / 166 miles away from Columbus, OH
Our incredible 2018 Cadillac CT6 Luxury AWD Sedan is a must-see in Crystal White Tricoat! Powered by a 3.6 Liter V6 offering 335hp connected to a resp...
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: 1G6KD5RS9JU153567
Stock: YO-2591
Certified Pre-Owned: No
Listed since: 08-01-2025- New Listing$28,990fair price$158 below market
- 74,519 miles
- 1 accident, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Delivery available*
Close
Located in Oklahoma City, OK / 860 miles away from Columbus, OH
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: 1G6KG5RS3JU134472
Stock: 2003915518
Certified Pre-Owned: No
Listed since: 07-25-2025
Showing 1 - 21 out of 461 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 2018 Cadillac CT6?
- According to Edmunds.com's True Market Value calculations, the retail price of a used 2018 Cadillac CT6's most popular trim, the Luxury, in great condition with 60,000 miles on its odometer, is $33,434. Prices vary by trim, region and options included.
What engine options are available on the 2018 Cadillac CT6?
- The 2018 Cadillac CT6 is available with four main trim levels, each with different engine options. The base CT6 comes standard with a 2.0-liter four-cylinder turbo engine (265 hp, 295 lb-ft) and an optional V6 engine rated at 335 hp and 284 lb-ft. The Luxury trim adds a 3.0-liter twin-turbo V6 (404 hp, 400 lb-ft) and the Premium Luxury and Platinum trims also offer an optional 2.0-liter turbocharged hybrid powertrain (335 hp, 432 lb-ft).
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.