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75 listings
- $28,990fair price$216 above market
- 30,062 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 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
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RL3M0146584
Stock: 2003777375
Certified Pre-Owned: No
Listed since: 06-05-2025 - 42,854 miles
- Frame damage reported, 2 owners, corporate fleet vehicle
- 23 City / 34 Hwy MPG
- West Chicago Auto Mall (18 mi away)
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Located in West Chicago, IL / 18 miles away from Naperville, IL
Live 50 miles or more away? Come to us, buy a vehicle, and get half of your gas money, NO CREDIT, BAD CREDIT, COLLECTIONS, MATRICULA, CASH PAYING JOBS...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RK7M0144005
Stock: 32750
Certified Pre-Owned: No
Listed since: 05-16-2025- 9,070 miles
- No accidents, 1 owner, personal use
- 22 City / 32 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Cranberry, PA / 430 miles away from Naperville, IL
CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Keyless Start,Lane Keeping Assist,Navi...
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:
26 Combined MPG (22 City/32 Highway)
Listing Information:
VIN: 1G6DK5RK8S0102259
Stock: T102259P
Certified Pre-Owned: NoSelling or trading in?
Know what your car is worth while you shop for your next vehicle.
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- New Listing$39,995
- 9,516 miles
- No accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- Boucher Cadillac of Waukesha (91 mi away)
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Located in Waukesha, WI / 91 miles away from Naperville, IL
Recent Arrival. Clean CARFAX. **Exceptional Vehicle** Our factory certified technicians just performed Boucher pre-owned safety inspection with oil an...
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: 1G6DH5RL0M0119423
Stock: PP4156
Certified Pre-Owned: No
Listed since: 06-07-2025 - $29,995
- 45,176 miles
- Insurance loss reported, 2 owners, personal use only
- 20 City / 29 Hwy MPG
- Triangle Auto Sales (22 mi away)
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Located in Elgin, IL / 22 miles away from Naperville, IL
2021 Cadillac CT4-V AWD! 45,000 Miles Power Seats Power Windows Power Locks OnStar Wireless Apple carplay Wireless Android Auto Wireless Charging Pad ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DH5RL9M0119226
Stock: 119226
Certified Pre-Owned: No
Listed since: 05-06-2025 - New Listing$38,950
- 875 miles
- 23 City / 34 Hwy MPG
- Al Piemonte Chevrolet of Dundee (26 mi away)
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Located in East Dundee, IL / 26 miles away from Naperville, IL
Recent Arrival! Gray 2021 Cadillac CT4 Sport **BOSE PREMIUM AUDIO SYSTEM*, **LOADED**, **LOW MILES**, **GORGEOUS CAR**, Adaptive Cruise Control, Bose ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DG5RK9M0129202
Stock: P5760
Certified Pre-Owned: No
Listed since: 06-12-2025 - $18,995great price$3,008 below market
- 71,438 miles
- 1 accident, 2 owners, personal use only
- 23 City / 34 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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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$25,990good price$1,939 below market
- 48,472 miles
- No accidents, 3 owners, personal use only
- Carvana (In-stock online)
- Home delivery*
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Located in Richmond, VA / 628 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 - New Listing$36,998fair price$1,268 below market
- 17,440 miles
- No accidents, 1 owner, personal use
- 20 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NY to IL*
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Located in Smithtown, NY / 782 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DH5RL2L0150770
Stock: 27365303
Certified Pre-Owned: No - New Listing$27,990fair 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 - $28,990fair price$1,289 above market
- 45,178 miles
- No accidents, 2 owners, personal use only
- 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: 1G6DG5RKXL0135881
Stock: 2003805896
Certified Pre-Owned: No
Listed since: 06-13-2025 - New Listing
- 41,136 miles
- 23 City / 34 Hwy MPG
- CarMax (In-stock online)
- Transfer available from LA to IL*
Close
Located in Kenner, LA / 816 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 Unavailable.
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DJ5RK6L0151660
Stock: 27074786
Certified Pre-Owned: No
Showing 64 - 75 out of 75 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 (2.7L 4cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $22,556 | $24,557 | $26,568 |
| Clean | $22,119 | $24,060 | $26,006 |
| Average | $21,391 | $23,230 | $25,070 |
| Rough | $20,444 | $22,152 | $23,853 |
The average list price of a used 2021 Cadillac CT4 in Naperville, Illinois is $30,335. The average mileage on a used Cadillac CT4 2021 for sale in Naperville, Illinois is 33,397. Based on the average mileage of 33,397 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 $21,391.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.