Used Cadillac CT6 for Sale Nationwide
327 results
- 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:
- Gray (Light Platinum With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,053
- Stock #:
- GU131221T
- VIN:
- 1G6KE5R65GU131221
2016 Cadillac CT6
3.0TT Luxury AWD
92,053 mi
Enfield, CT
Fair Deal
$19,696
- Year:
- 2016
- 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:
- Cinnamon with Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 102,938
- Stock #:
- 62492U
- VIN:
- 1G6KG5R61GU162492
2016 Cadillac CT6
3.0TT Premium Luxury AWD
102,938 mi
San Marcos, TX
Fair Deal
$19,224
- Year:
- 2020
- 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:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 76,378
- Stock #:
- P10176A
- VIN:
- 1G6KB5RS9LU111442
New arrival
2020 Cadillac CT6
3.6L Luxury AWD
76,378 mi
Winston-Salem, NC
Good Deal
$29,499
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 237 hp 2L I4
- Exterior color:
- Crystal White Tricoat
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 88,980
- Stock #:
- 626050A
- VIN:
- 1G6KC5RK9KU115244
Price drop
2019 Cadillac CT6
2.0T Premium Luxury RWD
88,980 mi
Salisbury, MD
Good Deal
$24,794
- Year:
- 2017
- 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 Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 48,847
- Stock #:
- 26N241A
- VIN:
- 1G6KD5RS5HU192408
2017 Cadillac CT6
3.6L Luxury AWD
48,847 mi
Fishers, IN
Fair Deal
$24,114
- Year:
- 2019
- 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:
- Dark Auburn
- Transmission:
- Automatic
- Mileage:
- 71,850
- Stock #:
- U114746A
- VIN:
- 1G6KN5R6XKU114746
2019 Cadillac CT6
3.0TT Sport AWD
71,850 mi
St Clair Shores, MI
Fair Deal
$32,101
- Year:
- 2019
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Manhattan Noir Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Auburn With Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 144,349
- Stock #:
- KU142642
- VIN:
- 1G6KN5R66KU142642
Price drop
-$790
2019 Cadillac CT6
3.0TT Sport AWD
144,349 mi
Starke, FL
Great Deal
$19,275
$18,485
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 39,613
- Stock #:
- JU120887
- VIN:
- 1G6KP5R62JU120887
Price drop
-$2,098
2018 Cadillac CT6
3.0TT Platinum AWD
39,613 mi
Avondale, AZ
Great Deal
$37,187
$35,089
- 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:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 33,385
- Stock #:
- P42618
- VIN:
- 1G6KA5RX1JU143426
2018 Cadillac CT6
2.0T RWD
33,385 mi
Chattanooga, TN
Great Deal
$23,990
- 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
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Orange
- Transmission:
- 8-Speed Automatic
- Mileage:
- 93,708
- Stock #:
- C4334
- VIN:
- 1G6KD5RS1GU149196
New arrival
2016 Cadillac CT6
3.6L Luxury AWD
93,708 mi
North Attleboro, MA
Fair Deal
$19,498
- 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:
- 53,393
- Stock #:
- 131451B
- VIN:
- 1G6KF5RS6JU119726
Price drop
-$786
2018 Cadillac CT6
3.6L Premium Luxury AWD
53,393 mi
Spartanburg, SC
Good Deal
$29,585
$28,799
- Year:
- 2017
- 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:
- 8-Speed Automatic
- Mileage:
- 86,307
- Stock #:
- 47542B2
- VIN:
- 1G6KD5RS4HU208520
2017 Cadillac CT6
3.6L Luxury AWD
86,307 mi
Florence, KY
Fair Deal
$20,375
- 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:
- Gray (Light Platinum With Jet Black Accents)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,078
- Stock #:
- H5290
- VIN:
- 1G6KG5RS0JU144506
2018 Cadillac CT6
3.6L Premium Luxury AWD
76,078 mi
Cadillac, MI
Fair Deal
$25,252
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:
- 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 W/Jet Black Acc)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 86,734
- Stock #:
- 26GL155W
- VIN:
- 1G6KD5RSXJU130492
2018 Cadillac CT6
3.6L Luxury AWD
86,734 mi
Grand Rapids, MI
Fair Deal
$22,254
- 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:
- 124,454
- Stock #:
- C2960N
- VIN:
- 1G6KF5RS5GU163029
2016 Cadillac CT6
3.6L Premium Luxury AWD
124,454 mi
Lansing, MI
Good Deal
$15,180
- Year:
- 2019
- 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:
- 15,963
- Stock #:
- 12042
- VIN:
- 1G6KB5RS0KU121632
New arrival
2019 Cadillac CT6
3.6L Luxury AWD
15,963 mi
Henderson, TN
Good Deal
$33,577
- Year:
- 2017
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Pewter
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Titanium
- Transmission:
- 8-Speed Automatic
- Mileage:
- 125,001
- Stock #:
- 124296
- VIN:
- 1G6KF5RS5HU204230
2017 Cadillac CT6
3.6L Premium Luxury AWD
125,001 mi
Brownsville, TX
Fair Deal
$16,995
- Year:
- 2018
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 68,107
- Stock #:
- 120724
- VIN:
- 1G6KJ5R65JU120724
New arrival
2018 Cadillac CT6
3.0TT Premium Luxury AWD
68,107 mi
Taunton, MA
Fair Deal
$27,494
- Year:
- 2019
- 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:
- 50,675
- Stock #:
- T316159A
- VIN:
- 1G6KN5R62KU146297
New arrival
2019 Cadillac CT6
3.0TT Sport AWD
50,675 mi
Beachwood, OH
Good Deal
$33,900
- 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:
- 70,215
- Stock #:
- 40384
- VIN:
- 1G6KD5RS4JU155193
New arrival
2018 Cadillac CT6
3.6L Luxury AWD
70,215 mi
Hutchinson, KS
Fair Deal
$25,279
- Year:
- 2016
- 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:
- 114,398
- Stock #:
- 9042
- VIN:
- 1G6KF5RS1GU157471
New arrival
2016 Cadillac CT6
3.6L Premium Luxury AWD
114,398 mi
North Kansas City, MO
Fair Deal
$17,900
- Year:
- 2017
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3.6L V6
- Exterior color:
- Phantom Gray Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,838
- Stock #:
- A3033
- VIN:
- 1G6KL5RS8HU190722
2017 Cadillac CT6
3.6L Platinum AWD
94,838 mi
Cedar City, UT
Good Deal
$20,177
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 48,052
- Stock #:
- 801250
- VIN:
- 1G6KN5R66JU101250
2018 Cadillac CT6
3.0TT Platinum AWD
48,052 mi
Madelia, MN
Fair Deal
$34,647
FAQs
How much does the Cadillac CT6 cost?
The average Cadillac CT6 costs about $22,553.85. The average price has decreased by -4.3% since last year. The 327 for sale on CarGurus range from $9,898 to $47,163 in price.
How many Cadillac CT6 vehicles have no reported accidents or damage?
216 out of 327 for sale 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
$22,554
4.3%
Cadillac CT6
Index Price
$29,218
0.4%
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