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

    $22,910

    86,712 mi.
    Est. $422/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (27 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

    $23,990

    96,193 mi.
    Est. $442/mo

    Bettenhausen Fiat

    4.4
    Check Availability
    Orland Park, IL (28 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. $385/mo

    Chicago Auto Place

    4.1
    Check Availability
    Downers Grove, IL (4 mi)
    Quick view
  • 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. $422/mo

    Off Lease Cars

    Check Availability
    Crystal Lake, IL (24 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. $405/mo

    West Chicago Auto Mall

    3.6
    Check Availability
    West Chicago, IL (20 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. $304/mo

    Motor Cars Mitsubishi

    4.3
    Check Availability
    Aurora, IL (19 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

    $30,372

    30,517 mi.
    Est. $559/mo

    Fields Lexus Glenview

    4.8
    Check Availability
    Glenview, IL (15 mi)
    Quick view
  • Rift Metallic 2021 Cadillac CT4 V-Series

    $23,090

    184,001 mi.
    Est. $425/mo

    Revved Motors

    4.2
    Check Availability
    Addison, IL (5 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

    $29,483

    7,159 mi.
    Est. $543/mo

    Pat McGrath Chevyland

    4.4
    Check Availability
    $159 delivery from Cedar Rapids, IA (187 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

    $22,489

    97,401 mi.
    Est. $414/mo

    Kearns Motor Car Co.

    4.6
    Check Availability
    Free delivery from Johnson Creek, WI (86 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

    $370
    52,838 mi.
    Est. $490/mo

    Xtreme Truck and Auto Center

    Check Availability
    Coopersville, MI (130 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

    $25,698

    105,415 mi.
    Est. $473/mo

    Lakeside Huntington Chevrolet

    3.9
    Check Availability
    Huntington, IN (150 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

    $27,000

    58,475 mi.
    Est. $497/mo

    Metro Kia of Madison

    3.5
    Check Availability
    Madison, WI (104 mi)
    Quick view
  • Summit White 2021 Cadillac CT4 Premium LuxurySummit White 2021 Cadillac CT4 Premium LuxurySummit White 2021 Cadillac CT4 Premium LuxurySummit White 2021 Cadillac CT4 Premium LuxurySummit White 2021 Cadillac CT4 Premium Luxury

    $28,804

    29,080 mi.
    Est. $530/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (72 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. $506/mo

    Motorcarsonline.com Kalamazoo

    1.7
    Check Availability
    Kalamazoo, MI (130 mi)
    Quick view
  • $28,500

    59,762 mi.
    Est. $525/mo

    Vermilion Chevrolet GMC

    4.3
    Check Availability
    Tilton, IL (132 mi)
    Quick view

Cadillac CT4 prices by year

Model year Average price Deals
2026 Cadillac CT4 $47,142 1 Good deal
2023 Cadillac CT4 $32,157 4 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 $26,020, with pricing starting at $15,999.

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.

What are some similar vehicles and competitors of the 2021 Cadillac CT4?

The 2021 Cadillac CT4 compares to and/or competes against the following vehicles:


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