Used Cadillac CT6 for Sale Under $20,000 NearBoston, MA
16 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:
- 335 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 95,395
- Stock #:
- 166521
- VIN:
- 1G6KF5RS2GU166521
2016 Cadillac CT6
3.6L Premium Luxury AWD
95,395 mi
Home delivery from Greensboro, NC
Price includes $641 shipping
Fair Deal
$19,435
- 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:
- 128,913
- Stock #:
- 1289
- VIN:
- 1G6KD5RS6HU205103
New arrival
2017 Cadillac CT6
3.6L Luxury AWD
128,913 mi
Home delivery from Naugatuck, CT
Price includes $178 shipping
Great Deal
$12,168
- 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:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 110,643
- Stock #:
- GM204408
- VIN:
- 1G6KD5RS1HU204408
2017 Cadillac CT6
3.6L Luxury AWD
110,643 mi
Home delivery from Hollywood, FL
Price includes $1,866 shipping
Fair Deal
$17,755
- Year:
- 2017
- 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:
- Gray
- Transmission:
- Automatic
- Mileage:
- 101,663
- Stock #:
- CVL2637
- VIN:
- 1G6KA5RX5HU145691
2017 Cadillac CT6
2.0T Luxury RWD
101,663 mi
Home delivery from Waldorf, MD
Price includes $598 shipping
Good Deal
$15,392
- Year:
- 2017
- 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
- Transmission:
- 8-Speed Automatic
- Mileage:
- 141,844
- Stock #:
- 194562
- VIN:
- 1G6KF5RS0HU194562
2017 Cadillac CT6
3.6L Premium Luxury AWD
141,844 mi
Home delivery from Chantilly, VA
Price includes $618 shipping
Fair Deal
$14,510
- 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:
- Automatic
- Mileage:
- 108,214
- Stock #:
- J26006
- VIN:
- 1G6KD5RS1GU153328
New arrival
2016 Cadillac CT6
3.6L Luxury AWD
108,214 mi
Home delivery from East Windsor, CT
Price includes $84 shipping
Great Deal
$12,967
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 265 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 63,763
- Stock #:
- U165945
- VIN:
- 1G6KA5RX2GU165945
New arrival
2016 Cadillac CT6
2.0T RWD
63,763 mi
Home delivery from Lilburn, GA
Price includes $918 shipping
Good Deal
$19,650
- Year:
- 2016
- Make:
- Cadillac
- Model:
- CT6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 404 hp 3L V6
- Exterior color:
- Red Passion Tintcoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 155,831
- Stock #:
- F34
- VIN:
- 1G6KG5R63GU153843
2016 Cadillac CT6
3.0TT Premium Luxury AWD
155,831 mi
Home delivery from Garfield, NJ
Price includes $374 shipping
Great Deal
$11,068
- 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:
- Brown
- Transmission:
- Automatic
- Mileage:
- 99,272
- Stock #:
- 145930
- VIN:
- 1G6KD5RS3HU145930
New arrival
2017 Cadillac CT6
3.6L Luxury AWD
99,272 mi
Home delivery from Bloomington, IL
Free home delivery
Fair Deal
$18,795
- 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:
- Black (Charcoal)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 93,144
- Stock #:
- 1506
- VIN:
- 1G6KD5RS6HU205697
Price drop
-$399
2017 Cadillac CT6
3.6L Luxury AWD
93,144 mi
Worcester, MA
41 mi away
Great Deal
$15,699
$15,300
- 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:
- 8-Speed Automatic
- Mileage:
- 89,184
- Stock #:
- 0386EHA
- VIN:
- 1G6KD5RS4JU100386
New arrival
2018 Cadillac CT6
3.6L Luxury AWD
89,184 mi
Home delivery from Snellville, GA
Price includes $915 shipping
Great Deal
$19,813
- 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 (Burgundy)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 110,101
- Stock #:
- 110101
- VIN:
- 1G6KD5RS8GU151060
Photos coming soon
New arrival
2016 Cadillac CT6
3.6L Luxury AWD
110,101 mi
Home delivery from Pittsburgh, PA
Price includes $726 shipping
Good Deal
$16,077
- 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:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 81,239
- Stock #:
- 1276
- VIN:
- 1G6KD5RS8JU111276
2018 Cadillac CT6
3.6L Luxury AWD
81,239 mi
Derry, NH
35 mi away
No Rating
$17,799
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 162,265
- Stock #:
- 1621
- VIN:
- 1G6KB5RS1LU105425
Price drop
-$2,100
2020 Cadillac CT6
3.6L Luxury AWD
162,265 mi
Worcester, MA
41 mi away
Uncertain
$15,999
$13,899
- Year:
- 2017
- 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:
- 8-Speed Automatic
- Mileage:
- 127,024
- Stock #:
- R-2
- VIN:
- 1G6KD5RS7HU193592
2017 Cadillac CT6
3.6L Luxury AWD
127,024 mi
Home delivery from Shepherdsville, KY
Price includes $1,240 shipping
Overpriced
$18,684
- Year:
- 2016
- 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
- Transmission:
- 8-Speed Automatic
- Mileage:
- 146,069
- Stock #:
- 12652
- VIN:
- 1G6KD5RS8GU166559
2016 Cadillac CT6
3.6L Luxury AWD
146,069 mi
Home delivery from Redford, MI
Price includes $624 shipping
Overpriced
$15,829
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