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- 49,089 miles
- No accidents, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Long Cadillac (98 mi away)
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Located in Southborough, MA / 98 miles away from New Haven, CT
Recent Arrival. CARFAX One-Owner. 2020 Cadillac CT6 3.6L Luxury Stellar Black Metallic AWD 3.6L V6 SIDI DOHC VVT 10-Speed Automatic 4G LTE Wi-Fi Hotsp...
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: 1G6KB5RS7LU107860
Stock: 0139553A
Certified Pre-Owned: No
Listed since: 06-19-2025- 92,615 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Thrive Auto Sales (60 mi away)
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Located in New Windsor, NY / 60 miles away from New Haven, CT
100% Guaranteed Financing - Good, Bad and No Credit! You'll get APPROVED!6 Month / 6,000 Mile Limited WarrantyWe Handle the DMV for you!--801 Union 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: 1G6KG5RS2JU158598
Stock: 158598
Certified Pre-Owned: No- 81,911 miles
- No accidents, 3 owners, personal use only
- 31 mi est. electric range
- 23 City / 29 Hwy MPG
- JWP Auto Sales (144 mi away)
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Located in Maple Shade, NJ / 144 miles away from New Haven, 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:
25 Combined MPG (23 City/29 Highway)
Listing Information:
VIN: LREKK5RXXJA007003
Stock: 007003
Certified Pre-Owned: No
Listed since: 12-03-2024- Not Priced
- 43,445 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Cadillac of Manhattan (67 mi away)
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Located in New York, NY / 67 miles away from New Haven, 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/26 Highway)
Listing Information:
VIN: 1G6KK5R60GU152907
Stock: C3429
Certified Pre-Owned: No
Listed since: 05-29-2025 - 58,418 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- Napoli Nissan (11 mi away)
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Located in Milford, CT / 11 miles away from New Haven, CT
18/26 City/Highway MPG Odometer is 23273 miles below market average! Satin Steel Metallic 2018 Cadillac CT6 Automatic 3.0L V6 AWD3.0L Twin Turbo Plati...
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/26 Highway)
Listing Information:
VIN: 1G6KN5R62JU100726
Stock: X4385
Certified Pre-Owned: No
Listed since: 04-26-2025- New Listing
- 39,141 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- F.C. Kerbeck Buick GMC (143 mi away)
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Located in Palmyra, NJ / 143 miles away from New Haven, CT
NA
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: 1G6KD5RS5JU100767
Stock: 71093AB
Certified Pre-Owned: No
Listed since: 06-25-2025 - $20,855
- 41,942 miles
- Manufacturer buyback reported, 2 owners, personal use
- 22 City / 30 Hwy MPG
- Performance Dodge Ram (156 mi away)
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Located in Woodbury, NJ / 156 miles away from New Haven, CT
Priced below KBB Fair Purchase Price! Stone Gray Metallic 2018 Cadillac CT6 2.0L Turbo Standard RWD 8-Speed Automatic 2.0L Turbo I4 DI DOHC VVT22/...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: 1G6KA5RXXJU113048
Stock: P3231
Certified Pre-Owned: No
Listed since: 05-22-2025 - Not Priced
- 56,360 miles
- No accidents, 4 owners, personal use
- 18 City / 27 Hwy MPG
- F.C. Kerbeck Buick GMC (143 mi away)
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Located in Palmyra, NJ / 143 miles away from New Haven, 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: 1G6KE5RS4LU110433
Stock: 71037ABBAB
Certified Pre-Owned: No
Listed since: 06-04-2025 - New ListingNot Priced
- 64,362 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- CarVixin (143 mi away)
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Located in Philadelphia, PA / 143 miles away from New Haven, CT
2018 Cadillac CT6 3.6 Luxury Sedan: Experience the Pinnacle of Automotive Excellence! This 2018 Cadillac CT6 3.6 Luxury Sedan is the epitome of sophis...
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: 1G6KD5RS1JU100135
Stock: 100135
Certified Pre-Owned: No
Listed since: 04-11-2025 - 54,872 miles
- 1 accident, 2 owners, personal use
- 18 City / 26 Hwy MPG
- F.C. Kerbeck Buick GMC (143 mi away)
Close
Located in Palmyra, NJ / 143 miles away from New Haven, CT
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: 1G6KE5R60JU159306
Stock: 71067AB
Certified Pre-Owned: No
Listed since: 09-07-2024- New Listing$25,990
- 70,849 miles
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 1,434 miles away from New Haven, CT
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: 1G6KB5RS5JU159677
Stock: 2003807441
Certified Pre-Owned: No
Listed since: 06-23-2025 - Not Priced
- 41,314 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- F.C. Kerbeck Buick GMC (143 mi away)
Close
Located in Palmyra, NJ / 143 miles away from New Haven, CT
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: 1G6KE5RS7LU100298
Stock: 70964ABAJA
Certified Pre-Owned: No
Listed since: 06-17-2025 - 88,352 miles
- 1 accident, 1 owner, personal use
- 18 City / 27 Hwy MPG
- VIP Auto Outlet (143 mi away)
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Located in Maple Shade, NJ / 143 miles away from New Haven, CT
This Cadillac CT6 Premium Luxury, with a 3.6L V6 335hp 284ft. lbs. engine, features a 8-Speed Shiftable Automatic transmission, and generates 27 highw...
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: 1G6KF5RS0JU109113
Stock: M8070
Certified Pre-Owned: No
Listed since: 04-20-2025- New Listing$34,495great price$4,377 below market
- 9,565 miles
- 18 City / 26 Hwy MPG
- Auto Lenders (119 mi away)
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Located in Lawrenceville, NJ / 119 miles away from New Haven, CT
CertificationThis Auto Lenders Safe & Value 2017 Cadillac CT6 has passed a rigorous mechanical inspection. All Auto Lenders Safe & Value cars are guar...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/26 Highway)
Listing Information:
VIN: 1G6KN5R64HU180735
Stock: HU180735
Certified Pre-Owned: No
Listed since: 06-27-2025 - $15,995good price$3,178 below market
- 120,549 miles
- 1 accident, 3 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Best Choice Auto Sales (95 mi away)
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Located in Sayreville, NJ / 95 miles away from New Haven, CT
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: 1G6KF5RS6HU163137
Stock: 163137
Certified Pre-Owned: No
Listed since: 10-02-2024 - $23,999fair price$689 below market
- 61,674 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Urbandale, IA / 1,074 miles away from New Haven, CT
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: 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: 1G6KD5RS2HU140511
Stock: HU140511MT
Certified Pre-Owned: No - $25,599fair price$708 below market
- 55,851 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- AutoBay (134 mi away)
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Located in Burlington, NJ / 134 miles away from New Haven, 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/26 Highway)
Listing Information:
VIN: 1G6KH5R64HU175672
Stock: NV04191k1
Certified Pre-Owned: No - $23,980fair price$305 above market
- 62,929 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- DELLA MAZDA (143 mi away)
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Located in Queensbury, NY / 143 miles away from New Haven, CT
Nav System, Heated Seats, Cross-Traffic Alert, WiFi Hotspot, Dual Zone A/C, Remote Engine Start, Onboard Communications System, Satellite Radio, All W...
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: 1G6KD5RS1HU147563
Stock: 250051A
Certified Pre-Owned: No
Listed since: 05-02-2025 - New Listing$19,995fair price$408 above market
- 100,517 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Autofinders (171 mi away)
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Located in Laconia, NH / 171 miles away from New Haven, 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: 1G6KD5RS8HU141758
Stock: 12118
Certified Pre-Owned: No
Listed since: 06-20-2025 - New Listing$30,998fair price$1,321 above market
- 26,546 miles
- 18 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NM to CT*
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Located in Albuquerque, NM / 1,862 miles away from New Haven, CT
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS6HU187007
Stock: 26639322
Certified Pre-Owned: No - New Listing$23,990fair price$1,704 above market
- 83,231 miles
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Birmingham, AL / 931 miles away from New Haven, CT
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: 1G6KF5RSXHU183164
Stock: 2003702827
Certified Pre-Owned: No
Listed since: 05-12-2025
Showing 43 - 63 out of 81 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 2020 Cadillac CT6 in New Haven, CT Values
Estimated values
2020 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $24,658 | $26,962 | $29,196 |
| Clean | $24,041 | $26,249 | $28,384 |
| Average | $23,011 | $25,061 | $27,031 |
| Rough | $21,673 | $23,518 | $25,272 |
The average list price of a used 2020 Cadillac CT6 in New Haven, Connecticut is $27,444. The average mileage on a used Cadillac CT6 2020 for sale in New Haven, Connecticut is 62,073. Based on the average mileage of 62,073 for used 2020 Cadillac CT6 for sale in New Haven, CT 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 2020 in New Haven, Connecticut to be $23,011.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.