- $18,988good price$1,627 below market
- 100,914 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- iDrive Motor Sports (19 mi away)
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Located in Berwyn, IL / 19 miles away from Naperville, IL
This 2018 Cadillac CT6 AWD, has a Stellar Black Metallic exterior and an Jet Black interior color. 100,914 miles. Stock Number 10495. You can ...
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: 1G6KB5RS5JU122015
Stock: 10495
Certified Pre-Owned: No
Listed since: 09-11-2025 - $25,590fair price$253 above market
- 68,974 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana - Chicago (25 mi away)
- Home delivery*
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Located in Chicago, IL / 25 miles away from Naperville, IL
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 - 33,982 miles
- No accidents, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Carvana - Chicago (25 mi away)
- Home delivery*
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Located in Chicago, IL / 25 miles away from Naperville, IL
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- 64,915 miles
- 1 accident, 2 owners, personal use only
- 31 mi est. electric range
- 23 City / 29 Hwy MPG
- CarMax Joliet (16 mi away)
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Located in Plainfield, IL / 16 miles away from Naperville, IL
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- $21,895good price$1,323 below market
- 100,353 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Fair Oaks Ford Lincoln (3 mi away)
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Located in Naperville, IL / 3 miles away from Naperville, IL
Clean CARFAX. Crystal White Tricoat 2019 Cadillac CT6 3.6L Luxury AWD 10-Speed Automatic 3.6L V6 SIDI DOHC VVT Local Trade, Fresh Oil Change, Clean Au...
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: 1G6KB5RS8KU116646
Stock: J2085
Certified Pre-Owned: No
Listed since: 09-15-2025 - 88,043 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- 94 Nissan of South Holland (32 mi away)
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Located in South Holland, IL / 32 miles away from Naperville, IL
Clean CARFAX. 10 Speakers, 4-Wheel Disc Brakes, ABS brakes, Active Chassis Package, Active Rear Steering, Air Conditioning, Alloy wheels, AM/FM radio:...
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: 1G6KH5R63HU201646
Stock: P8701
Certified Pre-Owned: No
Listed since: 09-02-2025- 59,507 miles
- No accidents, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- BMW of Barrington (24 mi away)
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Located in Barrington, IL / 24 miles away from Naperville, IL
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- $16,695fair price$515 below market
- 113,905 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- Roadmaster Auto Sales (24 mi away)
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Located in Chicago, IL / 24 miles away from Naperville, IL
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: 1G6KD5RS4HU196305
Stock: 10104
Certified Pre-Owned: No - $31,578
- 64,577 miles
- 1 accident, 1 owner, personal use only
- 18 City / 26 Hwy MPG
- Elgin Hyundai (16 mi away)
- Home delivery*Five Star Dealer
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Located in Bartlett, IL / 16 miles away from Naperville, IL
Recent Arrival! 2019 Cadillac CT6 4D Sedan 3.0L Twin Turbo SportCARFAX One-Owner. 18/26 City/Highway MPGBUY YOUR NEXT PRE-OWNED VEHICLE WITH CONFIDENC...
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: 1G6KN5R62KU143531
Stock: G2314A
Certified Pre-Owned: No
Listed since: 09-17-2025 - Not Priced
- 46,998 miles
- 1 accident, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Rizza Buick GMC (21 mi away)
- Home delivery*
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Located in Tinley Park, IL / 21 miles away from Naperville, IL
18/27 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 this? To mak...
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: 1G6KD5RS9KU139086
Stock: 24024T
Certified Pre-Owned: No
Listed since: 09-20-2025 - $23,999fair price$814 above market
- 98,583 miles
- 18 City / 27 Hwy MPG
- I-80 Auto Sales (27 mi away)
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Located in Hazel Crest, IL / 27 miles away from Naperville, IL
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS5KU142329
Stock: 142329
Certified Pre-Owned: No - $29,590good price$3,664 below market
- 47,728 miles
- No accidents, 1 owner, personal use
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Tampa, FL / 1,008 miles away from Naperville, IL
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 - $9,950fair price$49 below market
- 179,914 miles
- No accidents, 4 owners, personal use
- 18 City / 27 Hwy MPG
- Car and Drive Motorsports (24 mi away)
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Located in Midlothian, IL / 24 miles away from Naperville, IL
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: 1G6KD5RS3JU101416
Stock: C101416
Certified Pre-Owned: No
Listed since: 09-19-2025 - $35,590fair price$379 below 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 / 266 miles away from Naperville, IL
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 - $24,995fair price$172 below market
- 93,035 miles
- No accidents, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- CarNeeD (29 mi away)
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Located in Northbrook, IL / 29 miles away from Naperville, IL
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: 1G6KG5RS5JU151984
Stock: ND2904
Certified Pre-Owned: No
Listed since: 09-11-2025 - $26,990fair price$833 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 / 667 miles away from Naperville, IL
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 - $34,590good price$1,396 below market
- 52,910 miles
- 2 accidents, 2 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Tampa, FL / 1,008 miles away from Naperville, IL
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: 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: 1G6KP5R63JU134748
Stock: 2003879439
Certified Pre-Owned: No
Listed since: 08-18-2025 - $28,998fair price$2,404 above market
- 28,433 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to IL*
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Located in Sanford, FL / 975 miles away from Naperville, IL
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:
21 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS8JU125698
Stock: 26933159
Certified Pre-Owned: No - 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 / 1,420 miles away from Naperville, IL
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- 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 / 780 miles away from Naperville, IL
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- $15,995good price$1,251 below market
- 118,262 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Frankfort Car Outlet (25 mi away)
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Located in Frankfort, IL / 25 miles away from Naperville, IL
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KB5RS0GU166576
Stock: 12729
Certified Pre-Owned: No
Consumer Reviews for the Cadillac CT6
Fantastic voyage
Used 2018 Cadillac CT6 in Naperville, IL Values
Condition | Trade-In | Private Party | Dealer Retail |
---|---|---|---|
Outstanding | $16,867 | $20,370 | $23,265 |
Clean | $16,315 | $19,682 | $22,455 |
Average | $15,396 | $18,536 | $21,105 |
Rough | $14,200 | $17,045 | $19,349 |
The average list price of a used 2018 Cadillac CT6 in Naperville, Illinois is $26,329. The average mileage on a used Cadillac CT6 2018 for sale in Naperville, Illinois is 75,569. Based on the average mileage of 75,569 for used 2018 Cadillac CT6 for sale in Naperville, IL 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 Naperville, Illinois to be $15,396.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.