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32 listings
- Price Drop$29,998
- 25,546 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 Ocola, FL / 935 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 - Price Drop$18,995good price$2,158 below market
- 95,513 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Valley Honda (4 mi away)
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Located in Aurora, IL / 4 miles away from Naperville, IL
2017 Cadillac CT6 3.6L Luxury AWD 3.6L Luxury Moonstone Metallic 3.6L V6 SIDI DOHC VVT 4D Sedan 10 Speakers, 4-Wheel Disc Brakes, ABS brakes, Air Cond...
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: 1G6KD5RS3HU207892
Stock: 85647A
Certified Pre-Owned: No
Listed since: 04-17-2025 - $19,990fair price$328 above market
- 101,512 miles
- No accidents, 4 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Cleveland, OH / 333 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: 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: 1G6KD5RS8HU164361
Stock: 2003582712
Certified Pre-Owned: No
Listed since: 04-05-2025 - $26,999fair price$1,725 below market
- 46,569 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- National Auto (78 mi away)
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Located in Muskego, WI / 78 miles away from Naperville, IL
2017 Cadillac CT6 3.6 Premium Luxury Sedan 4DExperience luxury and performance with this 2017 Cadillac CT6 Premium Luxury. Powered by a 3.6L V6 engine...
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: 1G6KF5RS0HU126102
Stock: MI126102
Certified Pre-Owned: No
Listed since: 02-13-2025 - $19,424fair price$125 below market
- 106,688 miles
- No accidents, 1 owner, personal use only
- 18 City / 27 Hwy MPG
- Napleton's Schaumburg Mazda (19 mi away)
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Located in Schaumburg, IL / 19 miles away from Naperville, IL
18/27 City/Highway MPGLove where you buy at Napleton Mazda! With four Napleton Mazda stores in the Chicago area, we have access to a huge inventory of...
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: 1G6KD5RS6HU165718
Stock: 107414A
Certified Pre-Owned: No
Listed since: 04-01-2025 - New Listing$30,998fair price$1,217 above market
- 39,374 miles
- No accidents, 4 owners, personal use
- 18 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NV to IL*
Close
Located in Las Vegas, NV / 1,500 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: 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: 1G6KF5RS3HU135067
Stock: 25815074
Certified Pre-Owned: No - 96,649 miles
- Frame damage reported, 3 owners, corporate fleet vehicle
- 18 City / 26 Hwy MPG
- Import Exchange Inc. (22 mi away)
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Located in Mokena, IL / 22 miles away from Naperville, IL
The 2017 Cadillac CT6 3.0TT Premium Luxury seamlessly blends athletic performance and handcrafted luxury in a full-size sedan that redefines modern so...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
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/26 Highway)
Listing Information:
VIN: 1G6KH5R65HU170612
Stock: I6412
Certified Pre-Owned: No- New Listing
- 75,789 miles
- No accidents, 3 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Memphis, TN / 470 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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RSXGU166496
Stock: 2003644372
Certified Pre-Owned: No
Listed since: 04-24-2025 - 99,219 miles
- 1 accident, 2 owners, personal use
- 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
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: 1G6KJ5RS0GU164782
Stock: 164782
Certified Pre-Owned: No- 75,011 miles
- Frame damage reported, 2 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Driven Auto of Waukegan (42 mi away)
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Located in Waukegan, IL / 42 miles away from Naperville, IL
Vehicle Overview Contact Sales Team at 8**-6**-8*** or i***@d*.net for more information. LOADED WITH VALUE! Comes equipped with: Cadillac Cue Info...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS9GU165971
Stock: 7964
Certified Pre-Owned: No
Listed since: 02-14-2025- New Listing
- 62,633 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 22 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in San Antonio, TX / 1,031 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:
25 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: 1G6KC5RX9GU153141
Stock: 2003532378
Certified Pre-Owned: No
Listed since: 02-28-2025
Showing 22 - 32 out of 32 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 2018 Cadillac CT6 in Naperville, IL Values
Estimated values
2018 Cadillac CT6 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $22,813 | $23,859 | $24,733 |
| Clean | $22,067 | $23,053 | $23,871 |
| Average | $20,823 | $21,710 | $22,436 |
| Rough | $19,207 | $19,964 | $20,570 |
The average list price of a used 2018 Cadillac CT6 in Naperville, Illinois is $23,124. The average mileage on a used Cadillac CT6 2018 for sale in Naperville, Illinois is 74,955. Based on the average mileage of 74,955 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 $20,823.
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