Used Cadillac CT4 for Sale Under $30,000 NearCastle Rock, CO
32 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Red (Burgundy)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 53,971
- Stock #:
- 70276402
- VIN:
- 1G6DF5RL0N0102046
2022 Cadillac CT4
Premium Luxury AWD
53,971 mi
Store transfer to Parker, CO
Price includes $649 shipping
Fair Deal
$30,647
- 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
2021 Cadillac CT4
Luxury RWD
75,819 mi
Home delivery from Murray, UT
Price includes $570 shipping
Great Deal
$19,564
- 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
Home delivery from West Palm Beach, FL
Price includes $1,674 shipping
Fair Deal
$28,479
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Dark Moon Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cinnamon With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 70,989
- Stock #:
- PT123776
- VIN:
- 1G6DF5RL3L0123776
New arrival
2020 Cadillac CT4
Premium Luxury AWD
70,989 mi
Home delivery from Plano, TX
Price includes $1,256 shipping
Great Deal
$22,778
- Year:
- 2020
- 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:
- 29,702
- Stock #:
- 154172
- VIN:
- 1G6DC5RK5L0154172
New arrival
2020 Cadillac CT4
Sport RWD
29,702 mi
Home delivery from Euless, TX
Price includes $1,130 shipping
Fair Deal
$29,402
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Shadow Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 33,366
- Stock #:
- V059A
- VIN:
- 1G6DG5RK0M0107816
2021 Cadillac CT4
Sport AWD
33,366 mi
Home delivery from Santa Fe, NM
Free home delivery
Fair Deal
$29,485
- Year:
- 2022
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Infrared Tintcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 36,573
- Stock #:
- H106981
- VIN:
- 1G6DC5RK3N0106981
2022 Cadillac CT4
Sport RWD
36,573 mi
Home delivery from Dundalk, MD
Price includes $2,268 shipping
Fair Deal
$29,067
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 56,493
- Stock #:
- 4283
- VIN:
- 1G6DF5RK5M0145058
2021 Cadillac CT4
Premium Luxury AWD
56,493 mi
Home delivery from Yakima, WA
Price includes $1,396 shipping
Fair Deal
$26,853
- Year:
- 2022
- 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:
- 57,088
- Stock #:
- 63694
- VIN:
- 1G6DB5RK1N0121921
2022 Cadillac CT4
Premium Luxury RWD
57,088 mi
Home delivery from Wall Township, NJ
Price includes $2,927 shipping
Fair Deal
$26,621
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cream
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,666
- Stock #:
- 21322
- VIN:
- 1G6DB5RK8M0110767
2021 Cadillac CT4
Premium Luxury RWD
57,666 mi
Home delivery from Duluth, GA
Price includes $1,806 shipping
Fair Deal
$25,805
- Year:
- 2020
- 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:
- 43,687
- Stock #:
- 28342993
- VIN:
- 1G6DJ5RK3L0139515
2020 Cadillac CT4
Luxury RWD
43,687 mi
Store transfer to Parker, CO
Price includes $999 shipping
Fair Deal
$26,997
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 63,237
- Stock #:
- 70252917
- VIN:
- 1G6DJ5RK5L0139354
2020 Cadillac CT4
Luxury RWD
63,237 mi
Store transfer to Parker, CO
Price includes $1,499 shipping
Fair Deal
$23,497
- 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:
- 52,872
- Stock #:
- 102600
- VIN:
- 1G6DJ5RKXP0102600
2023 Cadillac CT4
Luxury RWD
52,872 mi
Home delivery from Euless, TX
Price includes $1,130 shipping
Fair Deal
$27,402
- Year:
- 2024
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 40,275
- Stock #:
- 29114918
- VIN:
- 1G6DK5RK6R0108149
2024 Cadillac CT4
Luxury AWD
40,275 mi
Store transfer to Parker, CO
Price includes $1,499 shipping
Fair Deal
$31,497
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black Raven
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Mileage:
- 37,139
- Stock #:
- P152263
- VIN:
- 1G6DF5RKXL0152263
2020 Cadillac CT4
Premium Luxury AWD
37,139 mi
Home delivery from Victoria, TX
Free home delivery
Fair Deal
$26,939
- 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 with Jet Black accents
- Transmission:
- Automatic
- Mileage:
- 52,628
- Stock #:
- 113427
- VIN:
- 1G6DB5RK0R0113427
2024 Cadillac CT4
Premium Luxury RWD
52,628 mi
Home delivery from Plano, TX
Price includes $628 shipping
Fair Deal
$28,651
- Year:
- 2022
- 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:
- 60,618
- Stock #:
- 17792
- VIN:
- 1G6DB5RK8N0119471
2022 Cadillac CT4
Premium Luxury RWD
60,618 mi
Home delivery from Jacksonville, FL
Price includes $1,455 shipping
Great Deal
$25,205
- Year:
- 2024
- 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:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 12,119
- Stock #:
- 121881
- VIN:
- 1G6DE5RK4R0130626
2024 Cadillac CT4
Luxury AWD
12,119 mi
Colorado Springs, CO
38 mi away
No Rating
$27,400
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Red
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 137,694
- Stock #:
- 681
- VIN:
- 1G6DC5RK3M0112732
2021 Cadillac CT4
Sport RWD
137,694 mi
Home delivery from El Paso, TX
Price includes $794 shipping
High Priced
$18,914
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Pearl White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 73,596
- Stock #:
- 133541
- VIN:
- 1G6DB5RLXL0133541
2020 Cadillac CT4
Premium Luxury RWD
73,596 mi
Home delivery from Monroe, LA
Price includes $856 shipping
High Priced
$25,246
- Year:
- 2022
- 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:
- Gray
- Transmission:
- Automatic
- Mileage:
- 41,291
- Stock #:
- 70159338
- VIN:
- 1G6DB5RK3N0110676
2022 Cadillac CT4
Premium Luxury RWD
41,291 mi
Store transfer to Parker, CO
Price includes $799 shipping
High Priced
$29,797
- Year:
- 2023
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 235 hp 2L I4
- Exterior color:
- Radiant Red Tintcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cinnamon With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,518
- Stock #:
- 3N1245A
- VIN:
- 1G6DB5RK3P0120742
2023 Cadillac CT4
Premium Luxury RWD
65,518 mi
Home delivery from Lenoir, NC
Price includes $1,360 shipping
High Priced
$29,849
- Year:
- 2021
- Make:
- Cadillac
- Model:
- CT4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 84,336
- Stock #:
- 28969881
- VIN:
- 1G6DC5RK2M0124953
New arrival
2021 Cadillac CT4
Sport RWD
84,336 mi
Store transfer to Parker, CO
Price includes $1,399 shipping
High Priced
$25,397
- Year:
- 2022
- 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:
- 48,778
- Stock #:
- 29008263
- VIN:
- 1G6DC5RKXN0126869
2022 Cadillac CT4
Sport RWD
48,778 mi
Store transfer to Parker, CO
Price includes $799 shipping
High Priced
$30,797
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