Skip to main content
Skip to Filters
74 listings
  • $62,495
    fair price
    $2,288 above market
    • 4,116 miles
    • No accidents, personal use only
    • 6cyl automatic
    • Boucher Cadillac of Waukesha (86 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Waukesha, WI / 86 miles away from Naperville, IL

    Clean CARFAX. Super Low Miles. Freshly Inspected. Priced On The Money., 18" Aluminum Alloy Wheels, AKG Premium Surround Sound 15-Speaker System, Drive...

    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: 1G6DL5RP3P0460627
    Stock: PP4077
    Certified Pre-Owned: No
    Listed since: 03-12-2025

  • New Listing
    $27,998
    fair price
    $693 above market
    • 44,432 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from TN to IL*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Nashville, TN / 399 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: 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: 1G6DB5RK6P0134960
    Stock: 27316146
    Certified Pre-Owned: No

  • Price Drop
    $29,777
    fair price
    $468 above market
    • 45,593 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Bosak Ford (55 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Chesterton, IN / 55 miles away from Naperville, IL

    Sunroof, Alloy Wheels, Remote Engine Start, Onboard Communications System, Satellite Radio, Back-Up Camera, Turbo Charged, SUN AND SOUND PACKAGE, COLD...

    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: F25188A
    Certified Pre-Owned: No
    Listed since: 05-08-2025

  • Price Drop
    • 41,222 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Philadelphia, PA / 690 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:

    27 Combined MPG (23 City/34 Highway)

    Listing Information:

    VIN: 1G6DB5RK6P0127927
    Stock: 2003713872
    Certified Pre-Owned: No
    Listed since: 05-05-2025

    • 6,140 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • Napleton Cadillac of Oak Lawn (22 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Oak Lawn, IL / 22 miles away from Naperville, IL

    Sunroof, Heated Leather Seats, NAV, Onboard Communications System, Satellite Radio, Back-Up Camera, Turbo, Alloy Wheels, CADILLAC USER EXPERIENCE WITH...

    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: 1G6DC5RK4P0144108
    Stock: P10440
    Certified Pre-Owned: Yes
    Listed since: 03-25-2025

  • Price Drop
    $25,995
    fair price
    $605 above market
    • 33,571 miles
    • 1 accident, 1 owner, rental vehicle
    • 4cyl automatic
    • Kennedy Auto Finance (38 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Hammond, IN / 38 miles away from Naperville, IL

    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: 1G6DB5RK3P0151506
    Stock: 12778
    Certified Pre-Owned: No
    Listed since: 03-08-2025

    • 27,551 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Ann Arbor, MI / 224 miles away from Naperville, IL

    Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Keyless Start,Lane Keeping Assist,Remote Start,Satellite Radio,Turbo/Supercharged,...

    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: 1G6DE5RK1P0110895
    Stock: P0110895A
    Certified Pre-Owned: No

  • New Listing
    • 49,618 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Kunes Country Cadillac (63 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Delavan, WI / 63 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: 1G6DB5RK1P0119217
    Stock: 02P2105
    Certified Pre-Owned: No

  • New Listing
    • 36,322 miles
    • No accidents, 2 owners, personal use only
    • 4cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    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: 1G6DC5RKXP0115163
    Stock: 2003730231
    Certified Pre-Owned: No
    Listed since: 05-14-2025

    • 47,495 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    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: 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: 1G6DB5RK6P0123148
    Stock: 2003710519
    Certified Pre-Owned: No
    Listed since: 05-05-2025

  • New Listing
    $61,998
    great price
    $9,110 below market
    • 16,148 miles
    • No accidents, 2 owners, personal use only
    • 6cyl manual
    • CarMax (In-stock online)
    • Transfer available from SC to IL*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Charleston, SC / 764 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:

    18 Combined MPG (15 City/23 Highway)

    Listing Information:

    VIN: 1G6D65RP9R0460030
    Stock: 27137953
    Certified Pre-Owned: No

  • New Listing
    • 15,535 miles
    • 4cyl automatic
    • CarMax (In-stock online)
    • Transfer available from TN to IL*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Knoxville, TN / 460 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: 1G6DJ5RK9P0148094
    Stock: 27204736
    Certified Pre-Owned: No

  • Price Drop
    • 49,887 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Kunes Buick GMC of Oak Creek (79 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Oak Creek, WI / 79 miles away from Naperville, IL

    ** SUNROOF, ** LEATHER, ** APPLE CARPLAY/ANDROID AUTO, ** REMOTE START, ** HEATED STEERING WHEEL, ** HEATED/COOLED SEATS, ** BACKUP CAMERA, ** KEYLESS...

    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: 1G6DB5RKXP0119409
    Stock: 44P1295
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • New Listing
    $33,997
    good price
    $3,668 below market
    • 16,062 miles
    • No accidents, 2 owners, personal use
    • 4cyl automatic
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Troy, MI / 260 miles away from Naperville, IL

    Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Lane Keeping Assist,Leather Seats,Remote 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:

    26 Combined MPG (22 City/32 Highway)

    Listing Information:

    VIN: 1G6DF5RK5R0110687
    Stock: R0110687TA
    Certified Pre-Owned: Yes

    • 48,639 miles
    • 1 accident, 1 owner, personal use only
    • 4cyl automatic
    • Sherman Dodge Chrysler Jeep Ram (26 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Skokie, IL / 26 miles away from Naperville, IL

    CARFAX One-Owner. Summit White 2023 Cadillac CT4 Premium Luxury RWD 8-Speed Automatic 2.0L Turbocharged23/34 City/Highway MPG$1000 handling fee f...

    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: 1G6DB5RK9P0129333
    Stock: H1383
    Certified Pre-Owned: No
    Listed since: 04-28-2025

  • Price Drop
    $28,995
    great price
    $6,113 below market
    • 42,839 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Napleton River Oaks Cadillac (32 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Calumet City, IL / 32 miles away from Naperville, IL

    Leather Interior, Onboard Communications System, iPod/MP3 Input, Satellite Radio, Back-Up Camera, CLIMATE PACKAGE, TRANSMISSION, 8-SPEED AUTOMATIC, EN...

    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:

    26 Combined MPG (22 City/32 Highway)

    Listing Information:

    VIN: 1G6DB5RKXR0104069
    Stock: P4878
    Certified Pre-Owned: Yes
    Listed since: 03-21-2025

  • $41,995
    fair price
    $963 below market
    • 6,835 miles
    • No accidents, corporate fleet vehicle
    • 4cyl automatic
    • Driveway (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Spokane, WA / 1,482 miles away from Naperville, IL

    Low Mileage,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Keyless Start,Lane Keeping Assist,Remote Star...

    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:

    26 Combined MPG (22 City/32 Highway)

    Listing Information:

    VIN: 1G6DG5RK9R0124752
    Stock: 124752CC
    Certified Pre-Owned: No

  • Price Drop
    $50,979
    fair price
    $831 below market
    • 1,895 miles
    • No accidents, personal use only
    • 4cyl automatic
    • Jon Green Family Auto (79 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Milton, WI / 79 miles away from Naperville, IL

    Premium Ride! Blue 2024 Cadillac CT4 V-Series RWD 10-Speed Automatic 2.7L Turbo APPLE CARPLAY, ANDROID AUTO, SUNROOF/MOONROOF, AUTOMATIC HEADLIGHTS, C...

    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: 1G6DH5RL7R0120186
    Stock: 1443
    Certified Pre-Owned: No
    Listed since: 03-29-2025

    • 13,575 miles
    • No accidents, 1 owner, personal use only
    • 6cyl automatic
    • Driveway (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Houston, TX / 931 miles away from Naperville, IL

    High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,Lane...

    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: 1G6D75RP2R0410101
    Stock: R0410101A
    Certified Pre-Owned: No

  • Price Drop
    $32,590
    fair price
    $556 above market
    • 30,216 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Salt Lake City, UT / 1,229 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:

    26 Combined MPG (22 City/32 Highway)

    Listing Information:

    VIN: 1G6DB5RK5R0103511
    Stock: 2003660868
    Certified Pre-Owned: No
    Listed since: 04-25-2025

  • $33,999
    fair price
    $810 below market
    • 35,455 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Enterprise Car Sales (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Oklahoma City, OK / 660 miles away from Naperville, IL

    Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...

    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: 1G6DB5RK7R0107270
    Stock: 7WHWYR
    Certified Pre-Owned: No
    Listed since: 04-22-2025

Showing 43 - 63 out of 74 listings

Consumer Reviews for the Cadillac CT4

Read recent reviews for the Cadillac CT4
Overall Consumer Rating
4.5 out of 5 stars15 Reviews
Write a vehicle reviewSee all 15 reviews
  • 5 star
    (67%)
  • 4 star
    (20%)
  • 3 star
    (7%)
  • 2 star
    (7%)
  • 1 star
    (0%)
5 out of 5 stars

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.
Report abuse

Used 2023 Cadillac CT4 in Naperville, IL Values

Estimated values
2023 Cadillac CT4 V Blackwing 4dr Sedan (3.6L 6cyl Turbo 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$41,130$43,568$46,313
Clean$40,702$43,018$45,629
Average$39,988$42,103$44,488
Rough$39,060$40,912$43,004

The average list price of a used 2023 Cadillac CT4 in Naperville, Illinois is $36,947. The average mileage on a used Cadillac CT4 2023 for sale in Naperville, Illinois is 29,197. Based on the average mileage of 29,197 for used 2023 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 2023 in Naperville, Illinois to be $39,988.

Filters
Skip to Results

Applied Filters4Active

Select Buying Experience

Location

Search radius100 miles
Search radius

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

Listing Details


* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.