Used 2018 Cadillac CT6 3.6L Premium Luxury AWD for SaleNationwide
21 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum with)
- Transmission:
- Automatic
- Mileage:
- 69,010
- Stock #:
- JE323
- VIN:
- 1G6KG5RS7JU127833
2018 Cadillac CT6
3.6L Premium Luxury AWD
69,010 mi
Branford, CT
Good Deal
$25,694
- 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
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 76,766
- Stock #:
- 8936
- VIN:
- 1G6KG5RS1JU120313
2018 Cadillac CT6
3.6L Premium Luxury AWD
76,766 mi
Florence, KY
Fair Deal
$27,031
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 74,657
- Stock #:
- Y2566TA
- VIN:
- 1G6KG5RS2JU129862
New arrival
2018 Cadillac CT6
3.6L Premium Luxury AWD
74,657 mi
Riverside, CA
Fair Deal
$25,991
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 96,364
- Stock #:
- U03012
- VIN:
- 1G6KG5RS8JU122687
2018 Cadillac CT6
3.6L Premium Luxury AWD
96,364 mi
Wayland, MI
Good Deal
$21,280
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 117,000
- Stock #:
- CAD0811
- VIN:
- 1G6KG5RS7JU151842
2018 Cadillac CT6
3.6L Premium Luxury AWD
117,000 mi
Jackson, MI
Fair Deal
$21,149
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 129,199
- Stock #:
- 3448
- VIN:
- 1G6KG5RS7JU143448
2018 Cadillac CT6
3.6L Premium Luxury AWD
129,199 mi
West Columbia, SC
Good Deal
$19,285
- Year:
- 2018
- 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:
- 8-Speed Automatic
- Mileage:
- 152,263
- Stock #:
- 132795
- VIN:
- 1G6KG5RS6JU132795
2018 Cadillac CT6
3.6L Premium Luxury AWD
152,263 mi
Oklahoma City, OK
Great Deal
$14,599
- Year:
- 2018
- 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:
- 84,263
- Stock #:
- 6R5095
- VIN:
- 1G6KG5RS8JU159206
New arrival
2018 Cadillac CT6
3.6L Premium Luxury AWD
84,263 mi
Richmond, VA
Fair Deal
$24,698
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 61,578
- Stock #:
- 109095
- VIN:
- 1G6KF5RS0JU109095
2018 Cadillac CT6
3.6L Premium Luxury AWD
61,578 mi
Randolph, MA
Good Deal
$23,995
- 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 (Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum With Jet Black Accents)
- Transmission:
- Automatic
- Mileage:
- 66,694
- Stock #:
- PAW275
- VIN:
- 1G6KG5RS3JU126016
2018 Cadillac CT6
3.6L Premium Luxury AWD
66,694 mi
Baton Rouge, LA
No Rating
$26,980
- Year:
- 2018
- 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:
- 8-Speed Automatic
- Mileage:
- 95,709
- Stock #:
- 21207
- VIN:
- 1G6KF5RS0JU106647
2018 Cadillac CT6
3.6L Premium Luxury AWD
95,709 mi
Duluth, GA
No Rating
$17,045
- Year:
- 2018
- 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:
- 60,474
- Stock #:
- U03498
- VIN:
- 1G6KG5RS2JU148055
New arrival
2018 Cadillac CT6
3.6L Premium Luxury AWD
60,474 mi
Wayland, MI
No Rating
No Price Listed
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 108,686
- Stock #:
- 25606
- VIN:
- 1G6KG5RS7JU156958
Photos coming soon
New arrival
2018 Cadillac CT6
3.6L Premium Luxury AWD
108,686 mi
Detroit, MI
No Rating
$27,166
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 51,663
- Stock #:
- 146042
- VIN:
- 1G6KF5RS1JU146042
2018 Cadillac CT6
3.6L Premium Luxury AWD
51,663 mi
Akron, OH
No Rating
$19,750
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cinnamon with Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 57,349
- Stock #:
- 120969
- VIN:
- 1G6KG5RS8JU120969
2018 Cadillac CT6
3.6L Premium Luxury AWD
57,349 mi
Plano, TX
High Priced
$30,223
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Stellar Black Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 70,270
- Stock #:
- U10758
- VIN:
- 1G6KF5RS9JU133930
2018 Cadillac CT6
3.6L Premium Luxury AWD
70,270 mi
Orange, CA
High Priced
$28,416
- Year:
- 2018
- 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:
- 70,160
- Stock #:
- 70221787
- VIN:
- 1G6KF5RS9JU153367
New arrival
2018 Cadillac CT6
3.6L Premium Luxury AWD
70,160 mi
Schaumburg, IL
High Priced
$28,998
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Red Horizon Tintcoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum w/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 37,909
- Stock #:
- H9847
- VIN:
- 1G6KF5RS8JU154543
Photos coming soon
New arrival
2018 Cadillac CT6
3.6L Premium Luxury AWD
37,909 mi
Downers Grove, IL
High Priced
$34,256
- Year:
- 2018
- 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:
- 8-Speed Automatic
- Mileage:
- 69,368
- Stock #:
- 152367-TCC
- VIN:
- 1G6KG5RS8JU152367
2018 Cadillac CT6
3.6L Premium Luxury AWD
69,368 mi
Houston, TX
Overpriced
$28,220
- Year:
- 2018
- 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:
- Automatic
- Mileage:
- 82,359
- Stock #:
- 00PG4683
- VIN:
- 1G6KF5RS0JU146954
New arrival
2018 Cadillac CT6
3.6L Premium Luxury AWD
82,359 mi
Waldorf, MD
Overpriced
$25,370
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 84,955
- Stock #:
- U17541
- VIN:
- 1G6KG5RS1JU151013
Photos coming soon
New arrival
2018 Cadillac CT6
3.6L Premium Luxury AWD
84,955 mi
Centennial, CO
Overpriced
$28,989
FAQs
How much does the Cadillac CT6 3.6L Premium Luxury AWD cost?
The average Cadillac CT6 3.6L Premium Luxury AWD costs about $23,478.69. The average price has decreased by -0% since last year. The 88 for sale on CarGurus range from $13,428 to $74,495 in price.
How many Cadillac CT6 3.6L Premium Luxury AWD vehicles have no reported accidents or damage?
56 out of 88 for sale have no reported accidents or damage.
What is the fuel economy of the Cadillac CT6 3.6L Premium Luxury AWD?
Depending on the engine and options, the Cadillac CT6 3.6L Premium Luxury AWD gets between 22 and 22 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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