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75 listings
- $27,799great price$3,111 below market
- 52,022 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Zeigler Cadillac of Lincolnwood (26 mi away)
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Located in Lincolnwood, IL / 26 miles away from Naperville, IL
2021 Cadillac CT4 Sport AWD | Fully Loaded w/ Tech, Bose Audio, Sunroof & Safety PkgsZeigler Cadillac of Lincolnwood proudly presents this 2021 Ca...
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: 1G6DG5RK4M0110542
Stock: P4496A
Certified Pre-Owned: No
Listed since: 08-30-2025 - Price Drop$31,000good price$1,849 below market
- 67,166 miles
- 1 accident, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- Napleton's Valley Hyundai (4 mi away)
- Home delivery*
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Located in Aurora, IL / 4 miles away from Naperville, IL
CARFAX One-Owner. Satin Steel Metallic 2021 Cadillac CT4 4D Sedan V-Series 2.7L Turbo AWD12" Diagonal HD Color Reconfigurable Driver Cluster, 14 Speak...
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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 1G6DH5RL7M0147221
Stock: PFD17556
Certified Pre-Owned: No
Listed since: 06-25-2025 - Price Drop$27,995good price$1,392 below market
- 19,115 miles
- No accidents, 1 owner, corporate fleet vehicle
- 23 City / 34 Hwy MPG
- Midway Autohaus (18 mi away)
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Located in Bridgeview, IL / 18 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK8M0113625
Stock: 27090
Certified Pre-Owned: No - $30,995good price$3,149 below market
- 20,815 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Schepel Cadillac (46 mi away)
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Located in Merrillville, IN / 46 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: 1G6DF5RK2N0107062
Stock: 25985
Certified Pre-Owned: No
Listed since: 08-15-2025 - $29,099good price$1,310 below market
- 13,609 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Zeigler Cadillac of Lincolnwood (26 mi away)
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Located in Lincolnwood, IL / 26 miles away from Naperville, IL
Clean 1-Owner | Just 13K Miles | 2020 Cadillac CT4 Premium Luxury AWDAt Zeigler Cadillac of Lincolnwood, this 2020 Cadillac CT4 Premium Luxury AWD s...
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: 1G6DF5RK5L0148590
Stock: C24132B
Certified Pre-Owned: No
Listed since: 08-26-2025 - New Listing$24,987fair price$871 above market
- 82,511 miles
- No accidents, 2 owners, personal use
- 23 City / 34 Hwy MPG
- Audi Exchange St. Charles (13 mi away)
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Located in St Charles, IL / 13 miles away from Naperville, IL
TRANSMISSION, 8-SPEED AUTOMATIC (STD), SUNROOF, POWER WITH EXPRESS OPEN AND VENTING, STEERING WHEEL, HEATED, AUTOMATIC, SEATS, HEATED DRIVER AND FRONT...
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: 1G6DG5RK2L0153498
Stock: SCP1024
Certified Pre-Owned: No
Listed since: 08-01-2025 - $23,360fair price$166 below market
- 63,303 miles
- No accidents, 1 owner, rental vehicle
- 23 City / 34 Hwy MPG
- Titan Auto Sales (19 mi away)
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Located in Worth, IL / 19 miles away from Naperville, IL
Introducing the 2022 Cadillac CT4 Premium Luxury – a masterpiece of modern engineering and sophisticated design, crafted to elevate your driving exper...
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DB5RK2N0121569
Stock: R6661
Certified Pre-Owned: No - $41,950fair price$1,468 above market
- 23,687 miles
- No accidents, 1 owner, personal use
- 20 City / 29 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
CARFAX One-Owner. Clean CARFAX. Certified.Cadillac Details:* Limited Warranty: 12 Month/Unlimited Mile (whichever comes first) after new car warranty ...
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: 1G6DH5RL6N0118116
Stock: 23938T
Certified Pre-Owned: No
Listed since: 08-04-2025 - $68,995great price$15,232 below market
- 6,546 miles
- No accidents, 1 owner, personal use only
- 15 City / 23 Hwy MPG, Manual
- Motor Cars of Chicago (14 mi away)
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Located in Joliet, IL / 14 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:
18 Combined MPG (15 City/23 Highway)
Listing Information:
VIN: 1G6DL5RP6P0568059
Stock: 7124
Certified Pre-Owned: No - 48,068 miles
- No accidents, 1 owner, personal use
- 23 City / 34 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
CARFAX One-Owner. Clean CARFAX.22/31 City/Highway MPGWe price all of our vehicles at or below fair market value making them some of the best values on...
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: 1G6DF5RK3N0115610
Stock: 11465P
Certified Pre-Owned: No
Listed since: 07-15-2025- $27,987fair price$1,090 above market
- 37,139 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Ole Auto Sales (14 mi away)
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Located in Elmhurst, IL / 14 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RKXL0152263
Stock: O13555
Certified Pre-Owned: No - $26,498good price$2,584 below market
- 35,352 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Willowbrook Ford (11 mi away)
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Located in Willowbrook, IL / 11 miles away from Naperville, IL
**BLUETOOTH, **BACK-UP CAMERA, *SUNROOF / MOONROOF, **NAVIGATION SYSTEM, **LOCAL TRADE, CT4 Premium Luxury, 4D Sedan, 2.0L Turbocharged, 8-Speed Autom...
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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DF5RK3P0130675
Stock: SK93473A
Certified Pre-Owned: No
Listed since: 07-11-2025 - $55,494fair price$1,582 below market
- 28,364 miles
- No accidents, 2 owners, personal use only
- 15 City / 23 Hwy MPG
- Zeigler Honda of Racine (65 mi away)
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Located in Mount Pleasant, WI / 65 miles away from Naperville, IL
CLEAN CARFAX!Priced below KBB Fair Purchase Price!NAVIGATION, HEADS UP DISPLAY, APPLE CARPLAY, ANDROID AUTO, BLIND SPOT MONITOR, REMOTE START, W...
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:
18 Combined MPG (15 City/23 Highway)
Listing Information:
VIN: 1G6DL5RP2P0410365
Stock: P12705
Certified Pre-Owned: No
Listed since: 08-12-2025 - $28,950fair price$661 above market
- 22,526 miles
- No accidents, 1 owner, personal use
- 23 City / 34 Hwy MPG
- Rizza Buick GMC (21 mi away)
- Home delivery*
Close
Located in Tinley Park, IL / 21 miles away from Naperville, IL
CARFAX One-Owner. Clean CARFAX. Certified.Cadillac Details:* Vehicle History* Warranty Deductible: $0* Limited Warranty: 12 Month/Unlimited Mile (whic...
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: 1G6DB5RK1P0100036
Stock: 11464P
Certified Pre-Owned: No
Listed since: 05-30-2025 - $28,590fair price
- 31,850 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 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:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DK5RK6M0136462
Stock: 2004007097
Certified Pre-Owned: No
Listed since: 08-28-2025 - Price Drop$35,199fair price$113 above market
- 46,105 miles
- No accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- Napleton Cadillac of Libertyville (35 mi away)
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Located in Libertyville, IL / 35 miles away from Naperville, IL
Certified Pre Owned with $9520 in optional equipment. NAVI, TECH, CLIMATE, SUNROOF, DRVR AWARENESS PACKAGES. LOADED. HEATED and AIR COOLED FRONT SEATS...
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: 1G6DH5RL4M0115293
Stock: 4843NA
Certified Pre-Owned: Yes
Listed since: 07-31-2025 - $32,695fair price$897 above market
- 51,284 miles
- No accidents, 2 owners, personal use only
- 20 City / 29 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Paramus, NJ / 732 miles away from Naperville, IL
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Keyless Start,Lane Departure Warning,Lan...
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: 1G6DH5RL3M0135583
Stock: PHK2593
Certified Pre-Owned: No - 42,854 miles
- Frame damage reported, 2 owners, corporate fleet vehicle
- 23 City / 34 Hwy MPG
- West Chicago Auto Mall (13 mi away)
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Located in West Chicago, IL / 13 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- New Listing
- 39,997 miles
- No accidents, 1 owner, personal use only
- 23 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Houston, TX / 927 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: 1G6DA5RK2M0133612
Stock: 2004019145
Certified Pre-Owned: No
Listed since: 08-26-2025 - Price Drop$35,995great price$4,275 below market
- 11,088 miles
- No accidents, 1 owner, personal use
- 22 City / 32 Hwy MPG
- South Shore Jaguar Land Rover (44 mi away)
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Located in Crown Point, IN / 44 miles away from Naperville, IL
Original MSRP $48740!!!!, AWD, 4-Wheel Disc Antilock Brakes, Bose Premium Surround Sound 14-Speaker System, Cold Weather Package, Dual Digital Driver ...
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: 1G6DG5RK1R0111610
Stock: JP3105
Certified Pre-Owned: No
Listed since: 07-07-2025 - $29,888
- 26,101 miles
- Lemon reported, 2 owners, personal use
- 23 City / 34 Hwy MPG
- Chicago Auto Place (6 mi away)
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Located in Downers Grove, IL / 6 miles away from Naperville, IL
Thank you for visiting another one of Chicago Auto Place's exclusive listings! CALL US NOW FOR A FREE QUOTE 630-422-1122 FOR MORE PHOTOS VISIT WWW.CHI...
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: Yes
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 1G6DC5RKXP0111954
Stock: H9275
Certified Pre-Owned: No
Listed since: 09-02-2025
Showing 1 - 21 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 Sport 4dr Sedan (2.0L 4cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $22,166 | $24,392 | $26,630 |
| Clean | $21,736 | $23,898 | $26,067 |
| Average | $21,021 | $23,074 | $25,128 |
| Rough | $20,090 | $22,003 | $23,908 |
The average list price of a used 2021 Cadillac CT4 in Naperville, Illinois is $32,805. The average mileage on a used Cadillac CT4 2021 for sale in Naperville, Illinois is 36,643. Based on the average mileage of 36,643 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 $21,021.
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