Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Black Raven 2021 Cadillac CT4 Premium LuxuryBlack Raven 2021 Cadillac CT4 Premium LuxuryBlack Raven 2021 Cadillac CT4 Premium LuxuryBlack Raven 2021 Cadillac CT4 Premium LuxuryBlack Raven 2021 Cadillac CT4 Premium LuxuryBlack Raven 2021 Cadillac CT4 Premium Luxury

    $22,763

    86,712 mi.
    Est. $421/mo

    Castle Chevrolet GMC

    4.4
    Check Availability
    McHenry, IL (25 mi)
    Quick view
  • Velocity Red 2021 Cadillac CT4 SportVelocity Red 2021 Cadillac CT4 SportVelocity Red 2021 Cadillac CT4 SportVelocity Red 2021 Cadillac CT4 SportVelocity Red 2021 Cadillac CT4 SportVelocity Red 2021 Cadillac CT4 Sport

    $22,989

    $1K
    96,193 mi.
    Est. $425/mo

    Bettenhausen Fiat

    4.4
    Check Availability
    Orland Park, IL (30 mi)

    Quick view
  • Infrared Tintcoat 2021 Cadillac CT4 LuxuryInfrared Tintcoat 2021 Cadillac CT4 LuxuryInfrared Tintcoat 2021 Cadillac CT4 LuxuryInfrared Tintcoat 2021 Cadillac CT4 LuxuryInfrared Tintcoat 2021 Cadillac CT4 LuxuryInfrared Tintcoat 2021 Cadillac CT4 Luxury

    $20,888

    65,448 mi.
    Est. $386/mo

    Chicago Auto Place

    4.1
    Check Availability
    Downers Grove, IL (8 mi)
    Quick view
  • Rift Metallic 2021 Cadillac CT4 V-SeriesRift Metallic 2021 Cadillac CT4 V-SeriesRift Metallic 2021 Cadillac CT4 V-SeriesRift Metallic 2021 Cadillac CT4 V-SeriesRift Metallic 2021 Cadillac CT4 V-SeriesRift Metallic 2021 Cadillac CT4 V-Series

    $23,090

    184,001 mi.
    Est. $427/mo

    Revved Motors

    4.2
    Check Availability
    Addison, IL (7 mi)
    Quick view
  • Black 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium Luxury

    $21,999

    42,854 mi.
    Est. $407/mo

    West Chicago Auto Mall

    3.6
    Check Availability
    West Chicago, IL (24 mi)
    Quick view
  • Crystal White Tricoat 2021 Cadillac CT4 SportCrystal White Tricoat 2021 Cadillac CT4 SportCrystal White Tricoat 2021 Cadillac CT4 SportCrystal White Tricoat 2021 Cadillac CT4 SportCrystal White Tricoat 2021 Cadillac CT4 SportCrystal White Tricoat 2021 Cadillac CT4 Sport

    $29,372

    $1K
    30,517 mi.
    Est. $543/mo

    Fields Lexus Glenview

    4.8
    Check Availability
    Glenview, IL (17 mi)
    Quick view
  • Black Raven 2021 Cadillac CT4 LuxuryBlack Raven 2021 Cadillac CT4 LuxuryBlack Raven 2021 Cadillac CT4 LuxuryBlack Raven 2021 Cadillac CT4 LuxuryBlack Raven 2021 Cadillac CT4 LuxuryBlack Raven 2021 Cadillac CT4 Luxury

    $16,495

    102,800 mi.
    Est. $305/mo

    Motor Cars Mitsubishi

    4.3
    Check Availability
    Aurora, IL (18 mi)
    Quick view
  • $24,767

    43,387 mi.
    Est. $458/mo

    Dial Chevrolet of Chicago

    4.5
    Check Availability
    Chicago, IL (26 mi)
    Quick view
  • Crystal White Tri-Coat 2021 Cadillac CT4 Premium LuxuryCrystal White Tri-Coat 2021 Cadillac CT4 Premium LuxuryCrystal White Tri-Coat 2021 Cadillac CT4 Premium LuxuryCrystal White Tri-Coat 2021 Cadillac CT4 Premium LuxuryCrystal White Tri-Coat 2021 Cadillac CT4 Premium LuxuryCrystal White Tri-Coat 2021 Cadillac CT4 Premium Luxury

    $29,946

    7,159 mi.
    Est. $554/mo

    Pat McGrath Chevyland

    4.4
    Check Availability
    Free delivery from Cedar Rapids, IA (184 mi)
    Quick view
  • Black 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium LuxuryBlack 2021 Cadillac CT4 Premium Luxury

    $26,998

    48,694 mi.
    Est. $499/mo

    CarMax Memphis

    4.8
    Check Availability
    $199 delivery to Schaumburg, IL (6 mi)
    Quick view
  • Wave Metallic 2021 Cadillac CT4 SportWave Metallic 2021 Cadillac CT4 SportWave Metallic 2021 Cadillac CT4 SportWave Metallic 2021 Cadillac CT4 SportWave Metallic 2021 Cadillac CT4 SportWave Metallic 2021 Cadillac CT4 Sport

    $21,989

    $500
    98,067 mi.
    Est. $407/mo

    Kearns Motor Car Co.

    4.6
    Check Availability
    Johnson Creek, WI (84 mi)
    Quick view
  • Steel Metallic 2021 Cadillac CT4 Premium LuxurySteel Metallic 2021 Cadillac CT4 Premium LuxurySteel Metallic 2021 Cadillac CT4 Premium LuxurySteel Metallic 2021 Cadillac CT4 Premium LuxurySteel Metallic 2021 Cadillac CT4 Premium LuxurySteel Metallic 2021 Cadillac CT4 Premium Luxury

    $25,787

    51,972 mi.
    Est. $477/mo

    Wabash Valley Chrysler LLC

    4.6
    Check Availability
    Wabash, IN (145 mi)
    Quick view
  • Summit White 2021 Cadillac CT4 SportSummit White 2021 Cadillac CT4 SportSummit White 2021 Cadillac CT4 SportSummit White 2021 Cadillac CT4 SportSummit White 2021 Cadillac CT4 SportSummit White 2021 Cadillac CT4 Sport

    $26,615

    52,838 mi.
    Est. $492/mo

    Xtreme Truck and Auto Center

    Check Availability
    Coopersville, MI (132 mi)
    Quick view
  • White 2021 Cadillac CT4 SportWhite 2021 Cadillac CT4 SportWhite 2021 Cadillac CT4 SportWhite 2021 Cadillac CT4 SportWhite 2021 Cadillac CT4 SportWhite 2021 Cadillac CT4 Sport

    $26,700

    $300
    58,475 mi.
    Est. $494/mo

    Metro Kia of Madison

    3.5
    Check Availability
    Madison, WI (101 mi)
    Quick view
  • Black Raven 2021 Cadillac CT4 SportBlack Raven 2021 Cadillac CT4 SportBlack Raven 2021 Cadillac CT4 SportBlack Raven 2021 Cadillac CT4 SportBlack Raven 2021 Cadillac CT4 SportBlack Raven 2021 Cadillac CT4 Sport

    $27,500

    44,370 mi.
    Est. $509/mo

    Motorcarsonline.com Kalamazoo

    1.7
    Check Availability
    Kalamazoo, MI (133 mi)
    Quick view
  • $28,995

    20,966 mi.
    Est. $536/mo

    Schepel Cadillac

    Check Availability
    Merrillville, IN (52 mi)
    Quick view

Cadillac CT4 prices by year

Model year Average price Deals
2026 Cadillac CT4 $47,157 1 Good deal
2023 Cadillac CT4 $31,603 6 Good deals

About the 2021 Cadillac CT4

Basics

Luxury shown (base trim).

Seating
5
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
26
Transmission
8-Speed A/T
Engine
237.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 Cadillac CT4
FAQs

How much does the 2021 Cadillac CT4 cost?

The 2021 Cadillac CT4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 CT4 is $26,243, with pricing starting at $14,099.

What is the MPG of the 2021 Cadillac CT4?

The 2021 Cadillac CT4 offers up to 23 MPG in city driving and 32 MPG on the highway for a combined rating of 26 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2021 Cadillac CT4 reliable?

The 2021 Cadillac CT4 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 CT4 owners.

Is the 2021 Cadillac CT4 a good sedan?

Below are the Cars.com consumer ratings for the 2021 Cadillac CT4.

(2 reviews)
Rating breakdown (out of 5):
Comfort
5.0
Interior
4.5
Performance
5.0
Value
5.0
Exterior
5.0
Reliability
5.0
Ratings (2 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
4.5
Performance
5.0
Value
5.0
Exterior
5.0
Reliability
5.0
Trims

Luxury (1 style)

Style
4dr Sdn Luxury
Inventory price
Starting at $33,395
Combined MPG
26
Engine
237.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

Premium Luxury (1 style)

Style
4dr Sdn Premium Luxury
Inventory price
Starting at $37,595
Combined MPG
26
Engine
237.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

Sport (1 style)

Style
4dr Sdn Sport
Inventory price
Starting at $38,695
Combined MPG
26
Engine
237.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed