Used Cadillac CT4 for Sale Under $30,000
465 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Wave Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Jet Black accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 85,135
- Stock #:
- C27020A
- VIN:
- 1G6DC5RKXL0141790
2020 Cadillac CT4
Sport RWD
85,135 mi
Delaware, OH
Fair Deal
$20,893
- Year:
- 2021
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige w/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 68,695
- Stock #:
- 0357A
- VIN:
- 1G6DK5RK1M0107791
New arrival
2021 Cadillac CT4
Luxury AWD
68,695 mi
Pen Argyl, PA
Great Deal
$20,900
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Black Raven
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- With Mini-Perforated Inserts
- Transmission:
- Automatic
- Mileage:
- 103,342
- Stock #:
- 15213B
- VIN:
- 1G6DF5RK0N0111224
New arrival
2022 Cadillac CT4
Premium Luxury AWD
103,342 mi
Temple, TX
Fair Deal
$21,584
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Diamond Sky Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Sky Cool Gray w/Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 70,363
- Stock #:
- T071224A
- VIN:
- 1G6D45RK7N0121884
Price drop
-$1,391
2022 Cadillac CT4
Premium Luxury RWD
70,363 mi
Lexington Park, MD
Great Deal
$24,244
$22,853
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 56,727
- Stock #:
- CHFTP0127842
- VIN:
- 1G6DA5RK5P0127842
2023 Cadillac CT4
Luxury RWD
56,727 mi
Fort Pierce, FL
Great Deal
$22,000
- Year:
- 2024
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 29,581
- Stock #:
- 6G600N
- VIN:
- 1G6DE5RK4R0117973
2024 Cadillac CT4
Luxury AWD
29,581 mi
Highland, MI
Fair Deal
$29,971
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Shadow Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,901
- Stock #:
- MB399492C
- VIN:
- 1G6DB5RK5N0130234
New arrival
2022 Cadillac CT4
Premium Luxury RWD
82,901 mi
Diberville, MS
Good Deal
$22,825
- Year:
- 2024
- 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
- Transmission:
- 8-Speed Automatic
- Mileage:
- 51,444
- Stock #:
- 0118963A
- VIN:
- 1G6DA5RK3R0100822
2024 Cadillac CT4
Luxury RWD
51,444 mi
Pompano Beach, FL
Good Deal
$24,956
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Shadow Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 62,738
- Stock #:
- CL111232
- VIN:
- 1G6DC5RK9N0111232
2022 Cadillac CT4
Sport RWD
62,738 mi
Prescott, AZ
Good Deal
$25,149
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-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:
- 42,105
- Stock #:
- M0119927A
- VIN:
- 1G6DF5RKXM0119927
2021 Cadillac CT4
Premium Luxury AWD
42,105 mi
Homosassa, FL
Good Deal
$25,286
- 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
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 13,116
- Stock #:
- 0124314
- VIN:
- 1G6DJ5RK5R0124314
2024 Cadillac CT4
Luxury RWD
13,116 mi
Gainesville, FL
Great Deal
$29,985
- Year:
- 2024
- 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:
- 76,553
- Stock #:
- PV119776
- VIN:
- 1G6DB5RK0R0119776
2024 Cadillac CT4
Premium Luxury RWD
76,553 mi
West Palm Beach, FL
Great Deal
$24,697
- Year:
- 2023
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 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:
- 29,162
- Stock #:
- U9430
- VIN:
- 1G6DA5RK3P0156692
2023 Cadillac CT4
Luxury RWD
29,162 mi
Novi, MI
Fair Deal
$27,163
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 325 hp 2.7L I4
- Exterior color:
- Wave Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 82,704
- Stock #:
- S11519T-1
- VIN:
- 1G6DD5RLXM0125872
2021 Cadillac CT4
V-Series RWD
82,704 mi
Salem, IN
Good Deal
$27,695
- 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:
- Automatic
- Mileage:
- 56,313
- Stock #:
- DT19290A
- VIN:
- 1G6DB5RK8M0143705
New arrival
2021 Cadillac CT4
Premium Luxury RWD
56,313 mi
Norfolk, VA
Good Deal
$23,882
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,300
- Stock #:
- L0152860
- VIN:
- 1G6DK5RK1L0152860
Price drop
-$500
2020 Cadillac CT4
Luxury AWD
52,300 mi
Muscatine, IA
Good Deal
$23,170
$22,670
- Year:
- 2023
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Wave Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige w/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 45,133
- Stock #:
- 0118716A
- VIN:
- 1G6DJ5RK8P0115880
2023 Cadillac CT4
Luxury RWD
45,133 mi
Pompano Beach, FL
Fair Deal
$25,693
- 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:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 20,615
- Stock #:
- W139054
- VIN:
- 1G6DC5RK4P0139054
2023 Cadillac CT4
Sport RWD
20,615 mi
Miami, FL
Great Deal
$28,685
- Year:
- 2024
- 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:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 23,211
- Stock #:
- BH26231
- VIN:
- 1G6DJ5RK6R0131935
2024 Cadillac CT4
Luxury RWD
23,211 mi
Newnan, GA
Good Deal
$29,590
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 32,747
- Stock #:
- VP00356A
- VIN:
- 1G6DC5RK8N0134940
New arrival
2022 Cadillac CT4
Sport RWD
32,747 mi
Fresno, CA
Fair Deal
$29,880
- Year:
- 2020
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Whisper Beige With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 49,089
- Stock #:
- C5201AA
- VIN:
- 1G6DK5RK6L0141661
Price drop
-$1,590
2020 Cadillac CT4
Luxury AWD
49,089 mi
Watchung, NJ
Good Deal
$22,928
$21,338
- Year:
- 2023
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 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:
- 38,965
- Stock #:
- M15709D
- VIN:
- 1G6DJ5RK2P0149457
Price drop
-$1,464
2023 Cadillac CT4
Luxury RWD
38,965 mi
Myrtle Beach, SC
Good Deal
$28,537
$27,613
- Year:
- 2024
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Argent Silver Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents, Inteluxe Seats
- Transmission:
- Automatic
- Mileage:
- 31,820
- Stock #:
- G260454A
- VIN:
- 1G6DA5RK3R0116325
New arrival
2024 Cadillac CT4
Luxury RWD
31,820 mi
Temecula, CA
Good Deal
$28,993
- Year:
- 2025
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 16,584
- Stock #:
- G1796
- VIN:
- 1G6DJ5RK0S0118233
New arrival
2025 Cadillac CT4
Luxury RWD
16,584 mi
Wichita, KS
Great Deal
$28,985
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