Used Cadillac CT6 for Sale nearMarshfield, WI
36 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:
- 404 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 110,328
- VIN:
- 1G6KH5R64JU139342
2018 Cadillac CT6
3.0TT Premium Luxury AWD
110,328 mi
Home delivery from Hopkins, MN
Price includes $200 shipping
Fair Deal
$22,045
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Light Neutral With Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 83,909
- Stock #:
- P1180A
- VIN:
- 1G6KB5RS0JU108801
2018 Cadillac CT6
3.6L AWD
83,909 mi
Home delivery from Hodgkins, IL
Price includes $345 shipping
Good Deal
$20,187
- 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:
- Gray (Light Platinum w/Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 114,282
- VIN:
- 1G6KE5R6XJU101350
2018 Cadillac CT6
3.0TT Luxury AWD
114,282 mi
Home delivery from Skokie, IL
Price includes $272 shipping
Great Deal
$18,268
- Year:
- 2019
- 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:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 79,777
- Stock #:
- TG26362B
- VIN:
- 1G6KB5RS6KU138838
2019 Cadillac CT6
3.6L Luxury AWD
79,777 mi
Appleton, WI
88 mi away
Fair Deal
$27,524
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 45,407
- Stock #:
- C10540W
- VIN:
- 1G6KE5R66GU132751
2016 Cadillac CT6
3.0TT Luxury AWD
45,407 mi
Home delivery from Syracuse, NY
Price includes $1,059 shipping
Good Deal
$25,229
- 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:
- 105,167
- Stock #:
- K135333
- VIN:
- 1G6KF5RS9HU135333
2017 Cadillac CT6
3.6L Premium Luxury AWD
105,167 mi
Home delivery from Indianapolis, IN
Price includes $489 shipping
Fair Deal
$19,734
- Year:
- 2019
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 131,238
- Stock #:
- 132868
- VIN:
- 1G6KD5RS4KU132868
New arrival
2019 Cadillac CT6
3.6L Premium Luxury AWD
131,238 mi
Home delivery from Milwaukee, WI
Price includes $162 shipping
Good Deal
$22,657
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 85,832
- Stock #:
- 39965
- VIN:
- 1G6KP5R67JU123963
2018 Cadillac CT6
3.0TT Platinum AWD
85,832 mi
Home delivery from South Bend, IN
Price includes $288 shipping
Fair Deal
$30,546
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 70,083
- Stock #:
- 24656
- VIN:
- 1G6KK5R64GU162100
New arrival
2016 Cadillac CT6
3.0TT Platinum AWD
70,083 mi
Home delivery from Detroit, MI
Price includes $379 shipping
Good Deal
$24,678
- Year:
- 2019
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 117,020
- Stock #:
- RM138154
- VIN:
- 1G6KB5RS9KU138154
2019 Cadillac CT6
3.6L Luxury AWD
117,020 mi
Home delivery from Muncie, IN
Price includes $778 shipping
Fair Deal
$23,017
- Year:
- 2018
- 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:
- 8-Speed Automatic
- Mileage:
- 70,361
- Stock #:
- A16604M
- VIN:
- 1G6KP5R66JU154265
2018 Cadillac CT6
3.0TT Platinum AWD
70,361 mi
Home delivery from Saint Charles, MO
Price includes $409 shipping
Fair Deal
$33,530
- Year:
- 2017
- 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:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 87,316
- Stock #:
- 136479TK
- VIN:
- 1G6KF5RS9HU136479
2017 Cadillac CT6
3.6L Premium Luxury AWD
87,316 mi
Home delivery from Noblesville, IN
Price includes $578 shipping
Good Deal
$21,136
- 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:
- Automatic
- Mileage:
- 93,209
- Stock #:
- HU158748
- VIN:
- 1G6KD5RS2HU158748
2017 Cadillac CT6
3.6L Luxury AWD
93,209 mi
Home delivery from Dallas, TX
Price includes $889 shipping
Fair Deal
$21,109
Customer summary
The Cadillac CT6 has consistently impressed owners across its model years, with many praising its luxurious feel, smooth ride, and powerful performance. Reviewers often highlight its advanced technology and spacious interiors. However, some concerns have been raised about seating comfort and road noise, with a few drivers even pointing out issues with the touch screen and transmission. While it offers an enjoyable driving experience, high maintenance costs and missing features at certain trim levels have also been noted as drawbacks.
- 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
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 84,269
- Stock #:
- 5451Fad
- VIN:
- 1G6KF5RS7HU195451
2017 Cadillac CT6
3.6L Premium Luxury AWD
84,269 mi
Home delivery from Snellville, GA
Price includes $815 shipping
Good Deal
$22,213
- Year:
- 2016
- 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:
- 8-Speed Automatic
- Mileage:
- 83,869
- Stock #:
- G867
- VIN:
- 1G6KF5RS8GU159489
Price drop
-$600
2016 Cadillac CT6
3.6L Premium Luxury AWD
83,869 mi
Home delivery from Addison, IL
Price includes $326 shipping
Fair Deal
$21,288
$20,688
- Year:
- 2017
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Green
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,736
- Stock #:
- 142928
- VIN:
- 1G6KD5RS1HU142928
2017 Cadillac CT6
3.6L Luxury AWD
80,736 mi
Home delivery from Lilburn, GA
Price includes $812 shipping
Fair Deal
$22,602
- Year:
- 2019
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 96,652
- Stock #:
- S142053
- VIN:
- 1G6KE5RS2KU142053
2019 Cadillac CT6
3.6L Premium Luxury AWD
96,652 mi
Home delivery from Greensboro, NC
Price includes $804 shipping
Fair Deal
$27,403
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 139,280
- Stock #:
- GU154143
- VIN:
- 1G6KK5R64GU154143
2016 Cadillac CT6
3.0TT Platinum AWD
139,280 mi
Home delivery from Commerce, GA
Price includes $1,206 shipping
Fair Deal
$19,500
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Gray (Graphite Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cinnamon w/Jet Black Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 120,355
- Stock #:
- 8570
- VIN:
- 1G6KD5RS8GU160521
2016 Cadillac CT6
3.6L Luxury AWD
120,355 mi
Home delivery from Bridgeview, IL
Price includes $351 shipping
Fair Deal
$16,939
- Year:
- 2020
- 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:
- 145,499
- Stock #:
- V626055
- VIN:
- 1G6KB5RS7LU111889
2020 Cadillac CT6
3.6L Luxury AWD
145,499 mi
Home delivery from Green Bay, WI
Price includes $105 shipping
Good Deal
$22,095
- 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:
- Very Light Cashmere with Maple Sugar Accents
- Transmission:
- Automatic
- Mileage:
- 20,140
- Stock #:
- 115549
- VIN:
- 1G6KP5R61JU115549
2018 Cadillac CT6
3.0TT Platinum AWD
20,140 mi
Home delivery from Plano, TX
Price includes $878 shipping
Fair Deal
$46,101
- Year:
- 2018
- 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:
- 8-Speed Automatic
- Mileage:
- 56,123
- Stock #:
- STK100334
- VIN:
- 1G6KN5R67JU100334
2018 Cadillac CT6
3.0TT Platinum AWD
56,123 mi
Home delivery from Westfield, IN
Price includes $379 shipping
Fair Deal
$34,369
- Year:
- 2017
- 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:
- 116,927
- Stock #:
- 207451
- VIN:
- 1G6KD5RS6HU207451
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New arrival
2017 Cadillac CT6
3.6L Luxury AWD
116,927 mi
Home delivery from La Marque, TX
Price includes $2,178 shipping
Fair Deal
$18,398
FAQs
How much does the Cadillac CT6 cost in Marshfield, WI?
The average Cadillac CT6 costs about $22,250.30. The average price has decreased by -2.7% since last year. The 36 for sale near Marshfield, WI on CarGurus, range from $16,584 to $46,101 in price.
How many Cadillac CT6 vehicles in Marshfield, WI have no reported accidents or damage?
25 out of 36 for sale near Marshfield, WI have no reported accidents or damage.
What fuel types are available?
Gasoline engines are available.
4.7 Overall rating
Customers say
The Cadillac CT6 has consistently impressed owners across its model years, with many praising its luxurious feel, smooth ride, and powerful performance. Reviewers often highlight its advanced technology and spacious interiors. However, some concerns have been raised about seating comfort and road noise, with a few drivers even pointing out issues with the touch screen and transmission. While it offers an enjoyable driving experience, high maintenance costs and missing features at certain trim levels have also been noted as drawbacks.
AI generated from the text of customer reviews.
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What people say
Robert S
Reviewed a 2016 Cadillac CT6 on Jan 21, 2026
I actually have the 2017 ct6 . I love it. Great car!
Is this review helpful?
James M
Reviewed a 2018 Cadillac CT6 on Oct 22, 2024
Love this car. Best car ive owned. All i want is a cadillac going forward
Is this review helpful?
Robert S
Reviewed a 2016 Cadillac CT6 on Jan 6, 2026
The only thing better would be the 3.0TT. engine. I have the 2017 3.6 v6 engine and its an awesome car too.
Is this review helpful?
Christopher K
Reviewed a 2019 Cadillac 3.6L Premium Luxury AWD on Mar 12, 2026
Beautiful car with comfortable seating and very generous options and colors
Is this review helpful?
Cadillac CT6 Trims
| Trim type | MSRP |
|---|---|
| 3.6L Premium Luxury AWD | $74,495 |
| 4.2TT Platinum AWD | $96,495 |
| 3.6L Luxury AWD | $58,995 |
Cadillac CT6 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Cadillac CT6 prices has changed over time.
See more price trendsAVG Price
$22,250
2.7%
Cadillac CT6
Index Price
$29,111
0.8%
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