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78 listings
- Price Drop
- 39,835 miles
- 1 accident, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Soerens Ford (95 mi away)
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Located in Brookfield, WI / 95 miles away from Naperville, IL
2021 Cadillac CT4 New Price! All-Wheel Drive Drivetrain, Battery Protection Package (LPO), Bose Premium Audio Package, Bose Premium Surround Sound 14-...
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK9M0148125
Stock: U02048AM
Certified Pre-Owned: No
Listed since: 04-30-2025 - New Listing
- 42,314 miles
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 297 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 Unavailable.
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK9M0119594
Stock: 2003722773
Certified Pre-Owned: No
Listed since: 05-13-2025 - New Listing$31,547good price$2,613 below market
- 3,213 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Troy, MI / 264 miles away from Naperville, IL
Low Mileage,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Lane Keeping Assist,Leather Se...
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK0N0107402
Stock: N0107402TA
Certified Pre-Owned: Yes - New Listing$25,590good price$2,213 below market
- 48,472 miles
- No accidents, 3 owners, personal use only
- Carvana (In-stock online)
- Home delivery*
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Located in Baltimore, MD / 632 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:
Listing Information:
VIN: 1G6DB5RL6L0147548
Stock: 2003451277
Certified Pre-Owned: No
Listed since: 02-06-2025 - $39,995fair price$1,486 below market
- 13,174 miles
- No accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- New Look Auto Sales (34 mi away)
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Located in Crete, IL / 34 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: Yes
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DH5RL8N0127948
Stock: 127948
Certified Pre-Owned: No
Listed since: 03-20-2025 - New Listing$27,990fair price$768 below market
- 17,206 miles
- No accidents, 2 owners, personal use only
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Cincinnati, OH / 265 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DK5RK6L0150697
Stock: 2003860804
Certified Pre-Owned: No
Listed since: 07-03-2025 - New Listing$34,188fair price$1,792 below market
- 17,068 miles
- No accidents, 1 owner, personal use
- Castle Subaru (42 mi away)
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Located in Mchenry, IL / 42 miles away from Naperville, IL
Recent Arrival! 2022 Cadillac CT4 Premium Luxury Black Raven **AWD, Heads Up Display, Navigation, Bluetooth w/ Apple Carplay & Android Auto, Sunroof, ...
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:
Listing Information:
VIN: 1G6DF5RL6N0122205
Stock: CP7727
Certified Pre-Owned: No
Listed since: 06-28-2025 - $25,900good price$3,080 below market
- 71,455 miles
- 1 accident, 1 owner, personal use
- Bill Kay Nissan (11 mi away)
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Located in Downers Grove, IL / 11 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:
Listing Information:
VIN: 1G6D55RL0N0114748
Stock: N2540044A
Certified Pre-Owned: No
Listed since: 06-20-2025 - New Listing$36,990fair price$610 below market
- 18,858 miles
- No accidents, 3 owners, personal use
- 20 City / 29 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: 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DH5RL9L0139040
Stock: 2003844028
Certified Pre-Owned: No
Listed since: 06-24-2025 - New Listing$26,590fair price$401 below market
- 33,372 miles
- No accidents, 3 owners, personal use
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Cleveland, OH / 336 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DK5RKXL0139511
Stock: 2003849181
Certified Pre-Owned: No
Listed since: 06-28-2025 - $26,990fair price
- 39,550 miles
- No accidents, 3 owners, personal use
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 775 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DK5RK2L0156254
Stock: 2003819804
Certified Pre-Owned: No
Listed since: 06-14-2025 - $19,710good price$1,614 below market
- 71,438 miles
- 1 accident, 2 owners, personal use only
- 23 City / 34 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Knoxville, TN / 460 miles away from Naperville, IL
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Bluetooth,Keyless Start,Remote Start,Satellite Radio,Sunroof / Moonroof,Turbo/Supe...
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DJ5RK2L0135441
Stock: L0135441A
Certified Pre-Owned: No - Price Drop$41,590fair price$319 above market
- 16,047 miles
- No accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 1,416 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DD5RL7N0122770
Stock: 2003824350
Certified Pre-Owned: No
Listed since: 06-27-2025 - $32,990fair price$984 above market
- 17,609 miles
- No accidents, 2 owners, personal use
- 23 City / 34 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: 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK3N0114179
Stock: 2003823732
Certified Pre-Owned: No
Listed since: 06-16-2025 - $26,977fair price$418 below market
- 37,013 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Kunes Country GMC Of Stoughton (100 mi away)
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Located in Stoughton, WI / 100 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DG5RK6L0151236
Stock: 15P1773
Certified Pre-Owned: No
Listed since: 06-13-2025 - New Listing$33,990fair price$748 above market
- 34,198 miles
- No accidents, 3 owners, personal use only
- 20 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 1,416 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DD5RL1L0140629
Stock: 2003853175
Certified Pre-Owned: No
Listed since: 06-28-2025 - New Listing
- 13,255 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Napleton Cadillac of Northbrook (37 mi away)
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Located in Northbrook, IL / 37 miles away from Naperville, IL
Sunroof, Alloy Wheels, Remote Engine Start, Onboard Communications System, Satellite Radio, Back-Up Camera, Turbo Charged, COLD WEATHER PACKAGE, SUN 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DK5RK8N0107966
Stock: 25326A
Certified Pre-Owned: No
Listed since: 06-29-2025 - 38,933 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Napleton Cadillac of Oak Lawn (24 mi away)
Close
Located in Oak Lawn, IL / 24 miles away from Naperville, IL
Moonroof, Navigation, Leather Interior, Remote Engine Start, Onboard Communications System, Satellite Radio, Back-Up Camera, Turbo Charged, NAVIGATION...
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK0N0127696
Stock: P10455
Certified Pre-Owned: No
Listed since: 05-24-2025- 47,278 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Houston, TX / 921 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DJ5RK3N0136746
Stock: 2003787697
Certified Pre-Owned: No
Listed since: 06-09-2025- New Listing
- 17,592 miles
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 775 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 Unavailable.
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DA5RK6N0133081
Stock: 2003856420
Certified Pre-Owned: No
Listed since: 07-04-2025 - New Listing$25,999good price$2,149 below market
- 45,593 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Graff Ford of Chesterton (56 mi away)
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Located in Chesterton, IN / 56 miles away from Naperville, IL
Priced below KBB Fair Purchase Price!RWD 8-Speed Automatic 2.0L Turbocharged
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DK5RK7P0106617
Stock: 33-F25188A
Certified Pre-Owned: No
Listed since: 05-08-2025
Showing 22 - 42 out of 78 listings
Consumer Reviews for the Cadillac CT4
Read recent reviews for the Cadillac CT4
Luxury and Sport Combined
Jscheu, 12/05/2020
2020 Cadillac CT4 Premium Luxury 4dr Sedan (2.0L 4cyl Turbo 8A)
My All Wheel drive Premium Luxury CT4 surprised me by how well it handles on the road, both straight way and especially curves. In a 6 inch snow this past week, I actually felt safer the way it hugged the road and handled than my 4 wheel drive truck.Safety features galore.Even though there is not much room in back for passengers, by moving the front seats up.some provided enough leg … room. The 4 cylinder is surprisingly spiffy and also gets over 30 mpg on the road.
Used 2021 Cadillac CT4 in Naperville, IL Values
Estimated values
2021 Cadillac CT4 Premium Luxury 4dr Sedan (2.0L 4cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $22,491 | $24,660 | $26,840 |
| Clean | $22,056 | $24,161 | $26,272 |
| Average | $21,329 | $23,328 | $25,327 |
| Rough | $20,385 | $22,245 | $24,097 |
The average list price of a used 2021 Cadillac CT4 in Naperville, Illinois is $30,365. The average mileage on a used Cadillac CT4 2021 for sale in Naperville, Illinois is 32,546. Based on the average mileage of 32,546 for used 2021 Cadillac CT4 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 CT4 2021 in Naperville, Illinois to be $21,329.
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