Used 2021 Cadillac CT4 Luxury RWD for SaleNationwide
19 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Dark Moon Blue Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 88,259
- Stock #:
- YG3677A
- VIN:
- 1G6DJ5RK9M0130464
Price drop
-$580
2021 Cadillac CT4
Luxury RWD
88,259 mi
Melbourne, FL
Good Deal
$20,018
$19,438
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 58,444
- Stock #:
- M0146519A
- VIN:
- 1G6DJ5RK0M0146519
2021 Cadillac CT4
Luxury RWD
58,444 mi
West Palm Beach, FL
Good Deal
$23,174
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 64,270
- Stock #:
- P9544
- VIN:
- 1G6DJ5RK5M0107246
2021 Cadillac CT4
Luxury RWD
64,270 mi
Arcadia, FL
Fair Deal
$24,018
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,874
- Stock #:
- 262441A
- VIN:
- 1G6DA5RK2M0145436
2021 Cadillac CT4
Luxury RWD
57,874 mi
Houma, LA
Good Deal
$23,469
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige with Jet Black accents)
- Transmission:
- Automatic
- Mileage:
- 81,283
- Stock #:
- T00984B
- VIN:
- 1G6DA5RK5M0133412
New arrival
2021 Cadillac CT4
Luxury RWD
81,283 mi
Cary, NC
Good Deal
$21,888
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,149
- Stock #:
- 19716
- VIN:
- 1G6DJ5RK5M0120305
Price drop
-$1,000
2021 Cadillac CT4
Luxury RWD
96,149 mi
Harrisonville, MO
Great Deal
$17,849
$16,849
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 58,555
- Stock #:
- M1194
- VIN:
- 1G6DA5RK4M0117766
2021 Cadillac CT4
Luxury RWD
58,555 mi
Jacksonville, FL
Great Deal
$20,989
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,906
- Stock #:
- TU360316B
- VIN:
- 1G6DJ5RK3M0136258
New arrival
2021 Cadillac CT4
Luxury RWD
65,906 mi
Lewisville, TX
Good Deal
$22,223
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,609
- Stock #:
- P2564
- VIN:
- 1G6DA5RK6M0146833
2021 Cadillac CT4
Luxury RWD
115,609 mi
Fort Worth, TX
Fair Deal
$18,220
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,891
- Stock #:
- 11-9497
- VIN:
- 1G6DJ5RK7M0134237
Price drop
-$500
2021 Cadillac CT4
Luxury RWD
72,891 mi
West Bridgewater, MA
Great Deal
$20,996
$20,496
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige w/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 75,819
- Stock #:
- C34320B
- VIN:
- 1G6DJ5RK4M0132851
New arrival
2021 Cadillac CT4
Luxury RWD
75,819 mi
Murray, UT
Great Deal
$19,494
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Infrared Tintcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige with Jet Black accents)
- Transmission:
- Automatic
- Mileage:
- 54,017
- Stock #:
- 5458004B
- VIN:
- 1G6DJ5RK8M0143805
New arrival
2021 Cadillac CT4
Luxury RWD
54,017 mi
San Antonio, TX
Fair Deal
$24,944
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 102,418
- Stock #:
- 11232
- VIN:
- 1G6DA5RK5M0121955
2021 Cadillac CT4
Luxury RWD
102,418 mi
Dyer, IN
No Rating
$12,900
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 41,925
- Stock #:
- H23186A
- VIN:
- 1G6DJ5RK7M0144024
Photos coming soon
2021 Cadillac CT4
Luxury RWD
41,925 mi
Tacoma, WA
No Rating
No Price Listed
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 186,466
- Stock #:
- 26-301
- VIN:
- 1G6DJ5RK8M0144128
Photos coming soon
2021 Cadillac CT4
Luxury RWD
186,466 mi
Grand Rapids, MI
No Rating
$11,995
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- Automatic
- Mileage:
- 56,202
- Stock #:
- 7150
- VIN:
- 1G6DJ5RK8M0133310
2021 Cadillac CT4
Luxury RWD
56,202 mi
Daytona Beach, FL
High Priced
$24,576
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Garnet Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 49,854
- Stock #:
- M0135947
- VIN:
- 1G6DJ5RKXM0135947
2021 Cadillac CT4
Luxury RWD
49,854 mi
Alpharetta, GA
High Priced
$25,297
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige W/Jet Black Accent)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,272
- Stock #:
- 261436A
- VIN:
- 1G6DJ5RK7M0148204
Photos coming soon
2021 Cadillac CT4
Luxury RWD
57,272 mi
Gaithersburg, MD
High Priced
$23,995
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black W/Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 68,895
- Stock #:
- N2178A
- VIN:
- 1G6DA5RK6M0146511
2021 Cadillac CT4
Luxury RWD
68,895 mi
Las Vegas, NV
Overpriced
$25,086
FAQs
How much does the Cadillac CT4 Luxury RWD cost?
The average Cadillac CT4 Luxury RWD costs about $25,187.34. The average price has decreased by -3.4% since last year. The 180 for sale on CarGurus range from $11,995 to $37,717 in price.
How many Cadillac CT4 Luxury RWD vehicles have no reported accidents or damage?
138 out of 180 for sale have no reported accidents or damage.
What is the fuel economy of the Cadillac CT4 Luxury RWD?
Depending on the engine and options, the Cadillac CT4 Luxury RWD gets between 26 and 27 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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