Used Cadillac CT4 for Sale with Low Mileage in Key West, FL
58 results
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- [G7C] Velocity Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 40,004
- Stock #:
- 7585A
- VIN:
- 1G6DG5RK3M0114971
![[G7C] Velocity Red 2021 Cadillac CT4 Sedan Rear-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/04/30/13/52/2021_cadillac_ct4-pic-712649105065545458-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2021 Cadillac CT4
Sport AWD
40,004 mi
$27,894
- Year:
- 2023
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 38,790
- Stock #:
- 112021TL
- VIN:
- 1G6DG5RK2P0112021

2023 Cadillac CT4
Sport AWD
38,790 mi
$30,256
- Year:
- 2024
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 325 hp 2.7L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 30,448
- Stock #:
- 59992
- VIN:
- 1G6DD5RL6R0113547

2024 Cadillac CT4
V-Series RWD
30,448 mi
$40,396
- Year:
- 2023
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (WHISPER BEIGE W/JET BLACK ACCE)
- Transmission:
- Automatic
- Mileage:
- 7,341
- Stock #:
- 36356A
- VIN:
- 1G6DA5RK3P0139374

2023 Cadillac CT4
Luxury RWD
7,341 mi
$32,021
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red (Sangria w/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 43,031
- Stock #:
- 9376
- VIN:
- 1G6DG5RK2N0118866

2022 Cadillac CT4
Sport AWD
43,031 mi
$26,780
- Year:
- 2023
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- SUMMIT WHITE
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige w/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 20,383
- Stock #:
- C26411A
- VIN:
- 1G6DA5RK2P0135588

2023 Cadillac CT4
Luxury RWD
20,383 mi
$29,293
- Year:
- 2024
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige w/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 13,174
- Stock #:
- FG336245A
- VIN:
- 1G6DB5RK0R0123536

2024 Cadillac CT4
Premium Luxury RWD
13,174 mi
$37,374
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 34,999
- Stock #:
- 110366
- VIN:
- 1G6DB5RL0M0110366

2021 Cadillac CT4
Premium Luxury RWD
34,999 mi
$29,869
- Year:
- 2025
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 325 hp 2.7L I4
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 7,305
- Stock #:
- PM114480
- VIN:
- 1G6DH5RL2S0114480

2025 Cadillac CT4
V-Series AWD
7,305 mi
$47,764
- Year:
- 2026
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 7
- Stock #:
- 9061
- VIN:
- 1G6DK5RK0T0117193

2026 Cadillac CT4
Luxury AWD
New car
New car
MSRP $42,605
No Price Listed
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0109606
- VIN:
- 1G6DB5RK5S0109606

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $44,315
$43,241
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0109151
- VIN:
- 1G6DB5RK1S0109151

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $44,140
$43,066
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0110579
- VIN:
- 1G6DB5RK0S0110579

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $43,090
$42,016
- Year:
- 2025
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Raven Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Jet Blk With Jet Blk Acce)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0121295
- VIN:
- 1G6DB5RK8S0121295

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $43,190
$42,116
- Year:
- 2025
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Raven Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Jet Blk With Jet Blk Acce)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0122574
- VIN:
- 1G6DB5RK6S0122574

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $42,590
$41,516
- Year:
- 2025
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Radiant Red Tintcoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0111293
- VIN:
- 1G6DB5RK9S0111293

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $45,365
$44,291
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Jet Blk With Jet Blk Acce)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0122328
- VIN:
- 1G6DB5RK2S0122328

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $43,190
$42,116
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Jet Blk With Jet Blk Acce)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0121641
- VIN:
- 1G6DB5RK1S0121641

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $42,590
$41,516
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Jet Blk With Jet Blk Acce)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0122555
- VIN:
- 1G6DC5RK6S0122555

2025 Cadillac CT4
Sport RWD
New car
New car
MSRP $45,890
$44,816
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0113754
- VIN:
- 1G6DB5RK7S0113754

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $44,315
$43,241
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0112831
- VIN:
- 1G6DB5RK5S0112831

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $44,315
$43,241
- Year:
- 2025
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Raven Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Jet Blk With Jet Blk Acce)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0121442
- VIN:
- 1G6DB5RK6S0121442

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $42,590
$41,516
- Year:
- 2026
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 325 hp 2.7L I4
- Exterior color:
- Drift Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- T0114800
- VIN:
- 1G6DH5RL3T0114800

2026 Cadillac CT4
V-Series AWD
New car
New car
MSRP $56,670
$58,091
- Year:
- 2025
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Radiant Red Tintcoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 10
- Stock #:
- S0110593
- VIN:
- 1G6DB5RK5S0110593

2025 Cadillac CT4
Premium Luxury RWD
New car
New car
MSRP $44,315