Used Cadillac CT6 for Sale Under $30,000
304 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cinnamon w/Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 156,511
- Stock #:
- T60177C
- VIN:
- 1G6KG5R68GU153305
2016 Cadillac CT6
3.0TT Premium Luxury AWD
156,511 mi
Rock Springs, WY
Good Deal
$13,629
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Very Light Cashmere With Maple Sugar Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 63,489
- Stock #:
- 25653
- VIN:
- 1G6KP5R63JU126164
New arrival
2018 Cadillac CT6
3.0TT Platinum AWD
63,489 mi
Homosassa, FL
Good Deal
$29,500
- Year:
- 2020
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 58,547
- Stock #:
- 3183
- VIN:
- 1G6KB5RS8LU100111
New arrival
2020 Cadillac CT6
3.6L Luxury AWD
58,547 mi
Tracy, CA
Good Deal
$29,478
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Dark Adriatic Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,307
- Stock #:
- 6PC6488A
- VIN:
- 1G6KD5RS3JU113534
2018 Cadillac CT6
3.6L Luxury AWD
96,307 mi
Plymouth, MI
Good Deal
$18,069
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 265 hp 2L I4
- Exterior color:
- Green
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Off White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 46,820
- VIN:
- 1G6KC5RX9GU166861
2016 Cadillac CT6
2.0T Luxury RWD
46,820 mi
Garland, TX
Great Deal
$18,325
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 46,776
- Stock #:
- P5710
- VIN:
- 1G6KK5R61GU151958
New arrival
2016 Cadillac CT6
3.0TT Platinum AWD
46,776 mi
Spring City, PA
Good Deal
$26,369
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 265 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 108,428
- Stock #:
- COATJU159809A
- VIN:
- 1G6KC5RX6JU159809
Price drop
-$399
2018 Cadillac CT6
2.0T Luxury RWD
108,428 mi
Fort Pierce, FL
Good Deal
$16,990
$16,590
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Bronze
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum W/Jet Black Acc)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 32,505
- Stock #:
- LN1473A
- VIN:
- 1G6KD5RS3JU158148
2018 Cadillac CT6
3.6L Luxury AWD
32,505 mi
Statesville, NC
Good Deal
$28,985
- Year:
- 2017
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Very Light Cashmere with Maple Sugar Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 62,578
- Stock #:
- H078179A
- VIN:
- 1G6KN5R61HU190073
New arrival
2017 Cadillac CT6
3.0TT Platinum AWD
62,578 mi
Lexington Park, MD
Good Deal
$25,914
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 131,148
- Stock #:
- 10069
- VIN:
- 1G6KD5RS8GU151365
Price drop
-$3,000
2016 Cadillac CT6
3.6L Luxury AWD
131,148 mi
Oklahoma City, OK
Great Deal
$15,387
$12,387
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 42,126
- Stock #:
- P1332A
- VIN:
- 1G6KB5RS7KU137018
New arrival
2019 Cadillac CT6
3.6L Luxury AWD
42,126 mi
Hodgkins, IL
Good Deal
$28,339
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 78,236
- Stock #:
- U165703
- VIN:
- 1G6KD5RS6GU165703
Price drop
-$500
2016 Cadillac CT6
3.6L Luxury AWD
78,236 mi
Miami, FL
Good Deal
$18,797
$18,297
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 89,491
- Stock #:
- GU153026
- VIN:
- 1G6KD5RS7GU153026
2016 Cadillac CT6
3.6L Luxury AWD
89,491 mi
Union City, GA
Good Deal
$16,664
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Very Light Cashmere with Maple Sugar Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,252
- Stock #:
- P1907A
- VIN:
- 1G6KN5R69JU109570
Price drop
-$1,000
2018 Cadillac CT6
3.0TT Platinum AWD
97,252 mi
Brodheadsville, PA
Good Deal
$25,397
$24,397
- Year:
- 2017
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Moonstone Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 99,834
- Stock #:
- 26G987B
- VIN:
- 1G6KD5RS5HU178735
Price drop
-$555
2017 Cadillac CT6
3.6L Luxury AWD
99,834 mi
Seymour, IN
Good Deal
$18,261
$17,706
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 53,593
- Stock #:
- 16796A
- VIN:
- 1G6KE5R64JU119519
New arrival
2018 Cadillac CT6
3.0TT Luxury AWD
53,593 mi
Brighton, CO
Good Deal
$27,488
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Manhattan Noir Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 73,686
- Stock #:
- P8892
- VIN:
- 1G6KB5RS0KU123137
2019 Cadillac CT6
3.6L Luxury AWD
73,686 mi
South Holland, IL
Good Deal
$23,624
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Brown
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 79,749
- Stock #:
- JU103765
- VIN:
- 1G6KD5RS5JU103765
2018 Cadillac CT6
3.6L Luxury AWD
79,749 mi
Fayetteville, NC
Good Deal
$24,484
- Year:
- 2017
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,628
- Stock #:
- Z107934C
- VIN:
- 1G6KD5RS0HU199525
2017 Cadillac CT6
3.6L Luxury AWD
81,628 mi
Port Richey, FL
Fair Deal
$20,113
- Year:
- 2017
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Radiant Silver Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum W/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 90,663
- Stock #:
- 52175
- VIN:
- 1G6KD5RS7HU159250
2017 Cadillac CT6
3.6L Luxury AWD
90,663 mi
Milwaukie, OR
Good Deal
$16,888
- Year:
- 2017
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Radiant Silver Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,931
- Stock #:
- K518
- VIN:
- 1G6KL5RS3HU177232
2017 Cadillac CT6
3.6L Platinum AWD
81,931 mi
Waterford, PA
Fair Deal
$22,485
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black Raven
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 58,388
- Stock #:
- LBO5035A
- VIN:
- 1G6KD5RS7KU136994
2019 Cadillac CT6
3.6L Premium Luxury AWD
58,388 mi
Detroit, MI
Good Deal
$27,822
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 85,046
- Stock #:
- TP172
- VIN:
- 1G6KD5RS6JU153848
Price drop
-$960
2018 Cadillac CT6
3.6L Luxury AWD
85,046 mi
Chicago, IL
Good Deal
$21,261
$20,301
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 94,176
- Stock #:
- 43KU126986T1
- VIN:
- 1G6KB5RS5KU126986
New arrival
2019 Cadillac CT6
3.6L Luxury AWD
94,176 mi
Fairfield, OH
Good Deal
$23,212
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