Skip to main content
Skip to Filters
45 listings
  • $20,995
    fair price
    $790 below market
    • 71,438 miles
    • 1 accident, 2 owners, personal use only
    • 23 City / 34 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Knoxville, TN / 1,172 miles away from Denver, CO

    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

  • New Listing
    $26,990
    fair price
    $439 above market
    • 48,206 miles
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Atlanta, GA / 1,205 miles away from Denver, CO

    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:

    Listing Information:

    VIN: 1G6DB5RL6L0147548
    Stock: 2003451277
    Certified Pre-Owned: No
    Listed since: 02-06-2025

  • New Listing
    • 43,064 miles
    • No accidents, 3 owners, personal use only
    • 23 City / 34 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Las Vegas, NV / 605 miles away from Denver, CO

    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: 1G6DA5RK9L0155492
    Stock: 2003755822
    Certified Pre-Owned: No
    Listed since: 05-17-2025

  • Price Drop
    • 73,947 miles
    • 1 accident, 2 owners, personal use
    • 23 City / 34 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Columbus, OH / 1,163 miles away from Denver, CO

    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: 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: 1G6DF5RK3L0131206
    Stock: 2003718821
    Certified Pre-Owned: No
    Listed since: 05-08-2025

  • Price Drop
    $29,000
    good price
    $2,192 below market
    • 50,764 miles
    • No accidents, 1 owner, personal use
    • 23 City / 34 Hwy MPG
    • Toyota of Colorado Springs (61 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Colorado Springs, CO / 61 miles away from Denver, CO

    Crystal White Tricoat 2021 Cadillac CT4 SportCARFAX One-Owner. Clean CARFAX.

    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: 1G6DG5RKXM0111372
    Stock: SX096890A
    Certified Pre-Owned: No
    Listed since: 04-24-2025

  • $22,899
    good price
    $1,547 below market
    • 80,010 miles
    • No accidents, 1 owner, personal use only
    • Driveway (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Phoenix, AZ / 575 miles away from Denver, CO

    High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Keyless Start,Lane Departure Warning,Lane Keeping Assist,...

    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: 1G6DB5RL1M0120467
    Stock: M0120467T
    Certified Pre-Owned: No

  • Price Drop
    $30,999
    fair price
    $635 above market
    • 36,420 miles
    • No accidents, 1 owner, personal use only
    • 23 City / 34 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Kennewick, WA / 845 miles away from Denver, CO

    CarFax No Accidents Reported,CarFax 1-Owner,High Demand,Apple CarPlay,Back-Up Camera,Bluetooth,Keyless Start,Remote Start,Satellite Radio,Turbo/Superc...

    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: 1G6DG5RKXM0135915
    Stock: M0135915A
    Certified Pre-Owned: No

  • Price Drop
    $29,199
    fair price
    $1,139 above market
    • 57,717 miles
    • 1 accident, 2 owners, personal use
    • 23 City / 34 Hwy MPG
    • Corwin Toyota Colorado Springs (54 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Colorado Springs, CO / 54 miles away from Denver, CO

    2021 Black Raven Cadillac CT4 SportThis Cadillac CT4 is well equipped and includes the following features and benefits, Collision Avoidance System, He...

    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: 1G6DG5RK7M0114407
    Stock: 3114407
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • Price Drop
    • 38,120 miles
    • 1 accident, 2 owners, rental vehicle
    • 23 City / 34 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Chicago, IL / 882 miles away from Denver, CO

    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: 1G6DB5RK8M0146376
    Stock: 2003630080
    Certified Pre-Owned: No
    Listed since: 04-07-2025

  • Price Drop
    • 43,824 miles
    • No accidents, 1 owner, personal use only
    • 23 City / 34 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Cleveland, OH / 1,224 miles away from Denver, CO

    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: 1G6DK5RK9M0118912
    Stock: 2003734994
    Certified Pre-Owned: No
    Listed since: 05-16-2025

    • 47,462 miles
    • No accidents, 2 owners, rental vehicle
    • 23 City / 34 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Dallas, TX / 660 miles away from Denver, CO

    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: 1G6DB5RK4M0144561
    Stock: 2003703303
    Certified Pre-Owned: No
    Listed since: 05-04-2025

  • New Listing
    • 36,026 miles
    • 1 accident, 1 owner, personal use only
    • 23 City / 34 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in San Antonio, TX / 799 miles away from Denver, CO

    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: 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: 1G6DJ5RK6M0148002
    Stock: 2003739193
    Certified Pre-Owned: No
    Listed since: 05-17-2025

    • 64,230 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 20 City / 29 Hwy MPG
    • Levi's Auto Sales 1 (5 mi away)
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Denver, CO / 5 miles away from Denver, CO

    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:

    23 Combined MPG (20 City/29 Highway)

    Listing Information:

    VIN: 1G6DD5RL7M0124310
    Stock: 6661
    Certified Pre-Owned: No

  • $39,790
    fair price
    $1,205 above market
    • 2,967 miles
    • No accidents, 1 owner, personal use
    • 22 City / 32 Hwy MPG
    • AutoNation Chrysler Jeep West (11 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Golden, CO / 11 miles away from Denver, CO

    Climate PackageSunroof; Power With Express Open And VentingWave MetallicSun/MoonroofLeather SeatsLane Keeping AssistKeyless StartCooled Front 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: 1G6DB5RK2R0128222
    Stock: R0128222
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • New Listing
    $29,895
    fair price
    $839 below market
    • 44,651 miles
    • No accidents, 2 owners, personal use only
    • 23 City / 34 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Troy, MI / 1,149 miles away from Denver, CO

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

    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: 1G6DG5RKXN0119165
    Stock: N0119165PM
    Certified Pre-Owned: No

    • 24,055 miles
    • No accidents, 1 owner, personal use
    • 20 City / 29 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from GA to CO*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Roswell, GA / 1,203 miles away from Denver, CO

    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: 1G6DD5RLXN0125307
    Stock: 26915826
    Certified Pre-Owned: No

    • 29,649 miles
    • No accidents, 2 owners, personal use only
    • 23 City / 34 Hwy MPG
    • Lindner Chevrolet (87 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Canon City, CO / 87 miles away from Denver, CO

    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: 1G6D55RK2N0122163
    Stock: 2490190
    Certified Pre-Owned: No
    Listed since: 07-26-2024

  • Price Drop
    $32,445
    good price
    $3,107 below market
    • 16,631 miles
    • No accidents, 1 owner, personal use
    • 23 City / 34 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Troy, MI / 1,149 miles away from Denver, CO

    Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Keyless Start,Lane Keeping Assist,Remote Start,Satel...

    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: 1G6DG5RK0P0118545
    Stock: P0118545TA
    Certified Pre-Owned: Yes

    • 33,118 miles
    • No accidents, 2 owners, rental vehicle
    • 23 City / 34 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Dallas, TX / 660 miles away from Denver, CO

    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: 1G6DB5RK2P0119517
    Stock: 2003706739
    Certified Pre-Owned: No
    Listed since: 05-09-2025

  • $58,698
    fair price
    $2,495 above market
    • 10,470 miles
    • No accidents, 1 owner, personal use only
    • 15 City / 23 Hwy MPG
    • Rocky Mountain Eurosport (16 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Parker, CO / 16 miles away from Denver, CO

    Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean CARFAX. Summit White 2023 Cadillac CT4 V-Series RWD 3.6L V6 10-Speed AutomaticExtended 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: 1G6DL5RP0P0410249
    Stock: P0410249
    Certified Pre-Owned: No
    Listed since: 04-12-2025

  • New Listing
    $27,998
    good price
    $1,347 below market
    • 46,795 miles
    • No accidents, 1 owner, rental vehicle
    • 23 City / 34 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from KS to CO*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Merriam, KS / 552 miles away from Denver, CO

    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: 1G6DB5RK7P0119254
    Stock: 27406864
    Certified Pre-Owned: No

Showing 1 - 21 out of 45 listings

Consumer Reviews for the Cadillac CT4

Read recent reviews for the Cadillac CT4
Overall Consumer Rating
4.5 out of 5 stars11 Reviews
Write a vehicle reviewSee all 11 reviews
  • 5 star
    (64%)
  • 4 star
    (27%)
  • 3 star
    (0%)
  • 2 star
    (9%)
  • 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 2020 Cadillac CT4 in Denver, CO Values

Estimated values
2020 Cadillac CT4 Luxury 4dr Sedan (2.0L 4cyl Turbo 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$19,757$22,053$24,269
Clean$19,319$21,549$23,699
Average$18,589$20,710$22,749
Rough$17,640$19,619$21,514

The average list price of a used 2020 Cadillac CT4 in Denver, Colorado is $30,659. The average mileage on a used Cadillac CT4 2020 for sale in Denver, Colorado is 42,836. Based on the average mileage of 42,836 for used 2020 Cadillac CT4 for sale in Denver, CO 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 2020 in Denver, Colorado to be $18,589.

Filters
Skip to Results

Applied Filters4Active

Select Buying Experience

Location

Search radius200 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.