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  • 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. $551/mo

    Fields Lexus Glenview

    4.8
    Check Availability
    Glenview, IL (8 mi)
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  • 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. $427/mo

    Castle Chevrolet GMC

    4.4
    Check Availability
    McHenry, IL (25 mi)
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  • 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. $392/mo

    Chicago Auto Place

    4.1
    Check Availability
    Downers Grove, IL (7 mi)
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  • Pearl White 2021 Cadillac CT4 Premium LuxuryPearl White 2021 Cadillac CT4 Premium LuxuryPearl White 2021 Cadillac CT4 Premium LuxuryPearl White 2021 Cadillac CT4 Premium LuxuryPearl White 2021 Cadillac CT4 Premium LuxuryPearl White 2021 Cadillac CT4 Premium Luxury

    $22,899

    $600
    63,455 mi.
    Est. $429/mo

    Off Lease Cars

    Check Availability
    Crystal Lake, IL (23 mi)
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  • 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. $413/mo

    West Chicago Auto Mall

    3.6
    Check Availability
    West Chicago, IL (19 mi)
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  • 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. $433/mo

    Revved Motors

    4.2
    Check Availability
    Addison, IL (12 mi)
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  • 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. $309/mo

    Motor Cars Mitsubishi

    4.3
    Check Availability
    Aurora, IL (27 mi)
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  • Not Priced

    43,387 mi.

    Dial Chevrolet of Chicago

    4.5
    Check Availability
    Chicago, IL (25 mi)
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  • 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

    $29,483

    7,159 mi.
    Est. $553/mo

    Pat McGrath Chevyland

    4.4
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    $163 delivery from Cedar Rapids, IA (192 mi)
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  • 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

    $23,500

    49,992 mi.
    Est. $441/mo

    Unlimited Motors in Noblesville

    4.2
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    $256 delivery from Noblesville, IN (171 mi)
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  • 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

    $22,489

    97,960 mi.
    Est. $422/mo

    Kearns Motor Car Co.

    4.6
    Check Availability
    Johnson Creek, WI (82 mi)
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  • 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

    $23,489

    $501
    96,193 mi.
    Est. $441/mo

    Bettenhausen Fiat

    4.4
    Check Availability
    Orland Park, IL (33 mi)
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  • Not Priced

    20,966 mi.

    Schepel Cadillac

    Check Availability
    Merrillville, IN (51 mi)
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Cadillac CT4 prices by year

Model year Average price Deals
2026 Cadillac CT4 $46,396 1 Good deal
2023 Cadillac CT4 $31,807 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 $26,130, with pricing starting at $14,995.

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)
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