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47 listings
- $27,991good price$2,371 below market
- 68,307 miles
- No accidents, 2 owners, personal use only
- 18 City / 26 Hwy MPG
- Bomnin Chevrolet Homestead (82 mi away)
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Located in Homestead, FL / 82 miles away from Boca Raton, FL
Recent Arrival! Clean CARFAX. Red Horizon Tintcoat 2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury18/26 City/Highway MPG
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: 1G6KJ5R64JU153648
Stock: R361051A
Certified Pre-Owned: No
Listed since: 09-15-2025 - $22,497good price$1,250 below market
- 80,890 miles
- No accidents, 4 owners, personal use only
- 18 City / 27 Hwy MPG
- Toyota of Fort Walton Beach (481 mi away)
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Located in Fort Walton Beach, FL / 481 miles away from Boca Raton, FL
Priced below KBB Fair Purchase Price!Enhanced Vision & Comfort Package (Leather Seating Surfaces w/Chevron Perf Inserts, Rear Camera Mirror Washer, Ul...
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: 1G6KD5RS5JU159706
Stock: JU159706
Certified Pre-Owned: No
Listed since: 09-14-2025 - Price Drop$34,381good price$1,244 below market
- 34,065 miles
- 1 accident, 2 owners, rental vehicle
- 18 City / 27 Hwy MPG
- Ed Morse Bayview Cadillac (31 mi away)
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Located in Fort Lauderdale, FL / 31 miles away from Boca Raton, FL
2020 Cadillac CT6 3.6L Luxury Stellar Black MetallicPriced below KBB Fair Purchase Price! Odometer is 17932 miles below market average!18/27 City/H...
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 - $21,147fair price$395 below market
- 88,228 miles
- 1 accident, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Walts Live Oak Ford (313 mi away)
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Located in Live Oak, FL / 313 miles away from Boca Raton, FL
Bronze Dune Metallic 2018 Cadillac CT6 3.6L Luxury 3.6L V6 SIDI DOHC VVT AWDPriced below KBB Fair Purchase Price! 18/27 City/Highway MPG*Price is plus...
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: 1G6KD5RS8JU100567
Stock: FP7874
Certified Pre-Owned: No
Listed since: 07-01-2025 - $26,990fair price$803 below market
- 74,519 miles
- 1 accident, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Oklahoma City, OK / 1,200 miles away from Boca Raton, FL
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 - Price Drop$25,590fair price$5 above market
- 68,974 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Chicago, IL / 1,171 miles away from Boca Raton, FL
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: 1G6KD5RS1JU159749
Stock: 2003974000
Certified Pre-Owned: No
Listed since: 08-28-2025 - Price Drop$32,590fair price$436 above market
- 35,517 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Cleveland, OH / 1,034 miles away from Boca Raton, FL
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: 1G6KK5R62GU167649
Stock: 2004000954
Certified Pre-Owned: No
Listed since: 08-21-2025 - $31,590fair price
- 52,138 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 1,090 miles away from Boca Raton, FL
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: 1G6KH5R68JU100611
Stock: 2003984125
Certified Pre-Owned: No
Listed since: 09-02-2025 - Price Drop$35,590fair price$528 above market
- 53,286 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Cincinnati, OH / 902 miles away from Boca Raton, FL
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: 1G6KP5R63JU120493
Stock: 2004047991
Certified Pre-Owned: No
Listed since: 09-12-2025 - $24,954fair price$418 above market
- 61,863 miles
- 2 accidents, 2 owners, personal use
- 22 City / 30 Hwy MPG
- DeVoe Cadillac (112 mi away)
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Located in Naples, FL / 112 miles away from Boca Raton, FL
Vehicle DetailsDiscover refined performance and contemporary comfort in this 2018 Cadillac CT6 Luxury RWD. Powered by a responsive 2.0L 4-cylinder eng...
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: 1G6KC5RX7JU128584
Stock: C26051A
Certified Pre-Owned: No
Listed since: 09-04-2025 - Price Drop
- 77,479 miles
- No accidents, 2 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Memphis, TN / 830 miles away from Boca Raton, FL
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: 1G6KK5R67GU144707
Stock: 2003898447
Certified Pre-Owned: No
Listed since: 07-17-2025 - 45,963 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 1,965 miles away from Boca Raton, FL
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: 1G6KD5RS9JU125719
Stock: 2003810549
Certified Pre-Owned: No
Listed since: 07-02-2025- New Listing
- 33,982 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Chicago, IL / 1,171 miles away from Boca Raton, FL
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: 1G6KG5RS6JU130089
Stock: 2004095588
Certified Pre-Owned: No
Listed since: 09-19-2025 - $18,990
- 109,715 miles
- No accidents, 1 owner, personal use only
- 22 City / 30 Hwy MPG
- Mike Erdman Toyota (131 mi away)
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Located in Cocoa, FL / 131 miles away from Boca Raton, FL
BLUETOOTH, REAR BACK UP CAMERA, LEATHER SEATING, HEATED SEATS, MOONROOF, LOCAL TRADE, FRESH OIL CHANGE. Cadillac 2018 CT6 Black Raven 2.0L Turbo St...
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: 1G6KA5RX3JU145940
Stock: 101478A
Certified Pre-Owned: No
Listed since: 08-28-2025 - 86,874 miles
- 1 accident, 3 owners, personal use
- 31 mi est. electric range
- 23 City / 29 Hwy MPG
- Scotti's Auto Sales (160 mi away)
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Located in Sarasota, FL / 160 miles away from Boca Raton, FL
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:
25 Combined MPG (23 City/29 Highway)
Listing Information:
VIN: LREKK5RX6JA011582
Stock: 8824
Certified Pre-Owned: No
Listed since: 08-30-2025- 64,915 miles
- 1 accident, 2 owners, personal use only
- 31 mi est. electric range
- 23 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from IL to FL*
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Located in Plainfield, IL / 1,133 miles away from Boca Raton, FL
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
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:
25 Combined MPG (23 City/29 Highway)
Listing Information:
VIN: LREKK5RX0JA011674
Stock: 27217409
Certified Pre-Owned: No- 67,598 miles
- 1 accident, 3 owners, personal use
- 18 City / 27 Hwy MPG
- Competition Cars (497 mi away)
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Located in Myrtle Beach, SC / 497 miles away from Boca Raton, FL
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KF5RSXGU167674
Stock: 167674
Certified Pre-Owned: No
Listed since: 08-08-2025- New Listing
- 67,646 miles
- 18 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to FL*
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Located in Laurel, MD / 886 miles away from Boca Raton, FL
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: 1G6KM5RS9JU153682
Stock: 27524393
Certified Pre-Owned: No - Not Priced
- 83,122 miles
- 1 accident, 1 owner, personal use only
- 22 City / 31 Hwy MPG
- Atlantic INFINITI (273 mi away)
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Located in Jacksonville, FL / 273 miles away from Boca Raton, FL
WE DELIVER TO YOUR HOME OR OFFICE !!!!!2016 Cadillac CT6 2.0L Turbo Luxury Red Passion Tintcoat RWD 8-Speed Automatic 2.0L Turbo I4 DI DOHC VVTRecent ...
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:
25 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: 1G6KC5RX7GU155843
Stock: 17222A
Certified Pre-Owned: No
Listed since: 09-07-2025 - Not Priced
- 58,682 miles
- Water damage reported, 3 owners, personal use
- 18 City / 26 Hwy MPG
- BrandCar (496 mi away)
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Located in Myrtle Beach, SC / 496 miles away from Boca Raton, FL
The price advertised is the cash discounted price. This is our no haggle price. This price does not include taxes and tags. This is just the price of ...
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:
21 Combined MPG (18 City/26 Highway)
Listing Information:
VIN: 1G6KK5R60GU164796
Stock: 4887
Certified Pre-Owned: No
Listed since: 06-03-2025 - $27,498
- 58,118 miles
- Issue reported, 3 owners, rental vehicle
- 18 City / 26 Hwy MPG
- HGreg Nissan Kendall (70 mi away)
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Located in Palmetto Bay, FL / 70 miles away from Boca Raton, FL
12 Diagonal Color Gauge Cluster, 8 Diagonal Color Gauge Cluster, All-Weather Cargo Mat (LPO), All-Weather Floor Mats, Bose Premium Surround Sound 10-S...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
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/26 Highway)
Listing Information:
VIN: 1G6KN5R65KU142969
Stock: KU142969
Certified Pre-Owned: No
Listed since: 08-30-2025
Showing 22 - 42 out of 47 listings
Consumer Reviews for the Cadillac CT6
Read recent reviews for the Cadillac CT6
Fighting with GM is not easy
m300michael, 11/14/2017
2017 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.0L 6cyl Turbo 8A)
I am having issue that involves the transmission on this vehicle. On occasion the transmission shifts/lurches so hard that it feels like the vehicle was struck from the rear. I did take the vehicle in for service and dealership stated that they upgraded the computer and the problem should not re-occur. Wrong! The same issue has occurred several more times and one time my grandkids … were in the vehicle and it actually scared them when the vehicle lurched. Reading other reviews involving the Cadillac CT6 shows that I am not alone with this issue. I know that there is no perfect vehicle available on this planet but, what I fear is that the lurching may occur and cause an accident or transmission will not last long and will need to be replaced (hopefully, while under warranty).
This transmission issue is still an issue, as I have taken the vehicle back to the dealership and the dealership cannot "duplicate" the hard shift. Interesting fact is that every single person that has been in my vehicle has felt this problem and I have had it occur before and after taking the vehicle for service.
No more review necessary. GM repurchased this vehicle as of 11/15/2018 due to the issue with the transmission and their inability to either replace or repair it.
Used 2018 Cadillac CT6 in Boca Raton, FL Values
Estimated values
2018 Cadillac CT6 Premium Luxury 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $21,668 | $25,528 | $28,720 |
| Clean | $20,959 | $24,666 | $27,720 |
| Average | $19,778 | $23,229 | $26,053 |
| Rough | $18,242 | $21,361 | $23,886 |
The average list price of a used 2018 Cadillac CT6 in Boca Raton, Florida is $27,591. The average mileage on a used Cadillac CT6 2018 for sale in Boca Raton, Florida is 65,328. Based on the average mileage of 65,328 for used 2018 Cadillac CT6 for sale in Boca Raton, FL 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 2018 in Boca Raton, Florida to be $19,778.
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