Skip to FiltersReport abuse
47 listings
- 116,549 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Luxury Motors Credit (21 mi away)
Close
Located in Bridgeview, IL / 21 miles away from Naperville, IL
This vehicle price has been discounted! The front windshield is in excellent condition. The paint is in great shape and condition. No dings are visibl...
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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KD5RS8GU160521
Stock: 160521
Certified Pre-Owned: No
Listed since: 06-01-2025- New Listing
- 103,997 miles
- No accidents, 6 owners, corporate fleet vehicle
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 171 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:
22 Combined MPG (18 City/27 Highway)
Listing Information:
VIN: 1G6KF5RS7GU166157
Stock: 2003621265
Certified Pre-Owned: No
Listed since: 04-14-2025 - $25,590
- 54,013 miles
- No accidents, 2 owners, personal use only
- 18 City / 27 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 662 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: 1G6KB5RS1GU150807
Stock: 2003818803
Certified Pre-Owned: No
Listed since: 06-17-2025 - New Listing
- 72,463 miles
- No accidents, 3 owners, personal use
- 18 City / 26 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 662 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: 1G6KK5R65GU152160
Stock: 2003533745
Certified Pre-Owned: No
Listed since: 03-05-2025 - 99,219 miles
- 1 accident, 2 owners, personal use
- 18 City / 27 Hwy MPG
- I-80 Auto Sales (27 mi away)
Close
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
Showing 43 - 47 out of 47 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 2016 Cadillac CT6 in Naperville, IL Values
Estimated values
2016 Cadillac CT6 Luxury 4dr Sedan AWD (3.6L 6cyl 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $13,416 | $16,593 | $18,855 |
| Clean | $12,880 | $15,898 | $18,029 |
| Average | $11,987 | $14,740 | $16,653 |
| Rough | $10,825 | $13,234 | $14,864 |
The average list price of a used 2016 Cadillac CT6 in Naperville, Illinois is $22,602. The average mileage on a used Cadillac CT6 2016 for sale in Naperville, Illinois is 89,248. Based on the average mileage of 89,248 for used 2016 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 2016 in Naperville, Illinois to be $11,987.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.