Used Cadillac Sedans for Sale in Williamstown, ON

81 results

2015 Cadillac ATS

2.0T AWD

88,662 km

$11,400

CarGurus partner

Year:: 2015
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: Red
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 88,662
Stock #:: M0008
VIN:: 1G6AG5RX1F0107700

2026 Cadillac CT5

Sport AWD

3,219 km

$58,999

CarGurus partner

Year:: 2026
Make:: Cadillac
Model:: CT5
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior colour:: Black Raven (GBA)
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 3,219
Stock #:: 260366A
VIN:: 1G6DU5RK5T0115675

2016 Cadillac ATS

2.0T AWD

98,921 km

$12,977

CarGurus partner

Year:: 2016
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 98,921
Stock #:: 10400
VIN:: 1G6AG5RX9G0172618

2016 Cadillac CT6

3.6L Platinum AWD

256,000 km

$11,499

CarGurus partner

Year:: 2016
Make:: Cadillac
Model:: CT6
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3.6L V6
Exterior colour:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 256,000
Stock #:: 49
VIN:: 1G6KJ5RS1GU159123

2013 Cadillac XTS

Luxury AWD

105,600 km

$9,990

CarGurus partner

Year:: 2013
Make:: Cadillac
Model:: XTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 304 hp 3.6L V6
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 105,600
Stock #:: J-46226369-H
VIN:: 2G61T5S35D9209636

2024 Cadillac CT4

Sport AWD

21,163 km

$44,000

CarGurus partner

Year:: 2024
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 21,163
Stock #:: P20702
VIN:: 1G6DG5RK9R0106090

2013 Cadillac XTS

Premium AWD

138,949 km

$6,695

CarGurus partner

Year:: 2013
Make:: Cadillac
Model:: XTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 304 hp 3.6L V6
Exterior colour:: Black Diamond Tricoat (GLK)
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 138,949
Stock #:: 177789
VIN:: 2G61T5S30D9177789

2011 Cadillac CTS-V

RWD

66,283 km

$40,036

CarGurus partner

Year:: 2011
Make:: Cadillac
Model:: CTS-V
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 556 hp 6.2L V8
Exterior colour:: Silver
Fuel type:: Gasoline
Mileage:: 66,283
Stock #:: P7441
VIN:: 1G6DV5EP6B0153171

2026 Cadillac CT5

Sport AWD

3,219 km

$58,999

CarGurus partner

Year:: 2026
Make:: Cadillac
Model:: CT5
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior colour:: Black Raven (GBA)
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 3,219
Stock #:: 260366A
VIN:: 1G6DU5RK5T0115675

2015 Cadillac CTS

2.0T Luxury AWD

161,825 km

$9,995

CarGurus partner

Year:: 2015
Make:: Cadillac
Model:: CTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: White
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 161,825
Stock #:: C-17582
VIN:: 1G6AX5SX8F0131700

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2015 Cadillac CTS

3.6L Luxury AWD

132,404 km

$13,995

CarGurus partner

Year:: 2015
Make:: Cadillac
Model:: CTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 321 hp 3.6L V6
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 132,404
Stock #:: 6623B
VIN:: 1G6AX5S38F0125179

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2025 Cadillac CT4

Sport AWD

19,514 km

$44,995

Good Deal

$913/mo est.

Salaberry-de-Valleyfield, QC

58 km away

CarGurus partner

Year:: 2025
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 237 hp 2L I4
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 19,514
Stock #:: 1223A
VIN:: 1G6DG5RK9S0104491

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2016 Cadillac ATS

2.0T AWD

140,193 km

$8,995

Good Deal

$183/mo est.

Salaberry-de-Valleyfield, QC

53 km away

CarGurus partner

Year:: 2016
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 140,193
Stock #:: 179522
VIN:: 1G6AG5RX9G0179522

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2014 Cadillac ATS

2.0T Luxury AWD

119,259 km

$9,995

CarGurus partner

Year:: 2014
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Red
Transmission:: Automatic
Mileage:: 119,259
Stock #:: 127
VIN:: 1G6AH5RX5E0185635

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2017 Cadillac ATS

2.0T AWD

107,265 km

$13,477

CarGurus partner

Year:: 2017
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 107,265
Stock #:: 26503A
VIN:: 1G6AG5RX4H0142010

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2015 Cadillac CTS

2.0T Luxury AWD

141,408 km

$12,995

CarGurus partner

Year:: 2015
Make:: Cadillac
Model:: CTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Brown (BEIGE)
Transmission:: Automatic
Mileage:: 141,408
Stock #:: 131745
VIN:: 1G6AX5SX8F0131745

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2022 Cadillac CT5

Sport AWD

57,801 km

$36,121

CarGurus partner

Year:: 2022
Make:: Cadillac
Model:: CT5
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 235 hp 2L I4
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 57,801
Stock #:: 26-1279A
VIN:: 1G6DU5RK2N0132176

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2017 Cadillac ATS

3.6L Premium Luxury AWD

129,174 km

$17,995

CarGurus partner

Year:: 2017
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 335 hp 3.6L V6
Exterior colour:: White
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 129,174
Stock #:: G5709
VIN:: 1G6AK5SSXH0184730

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2017 Cadillac ATS

2.0T AWD

112,000 km

$14,495

CarGurus partner

Year:: 2017
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: Blue
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 112,000
Stock #:: 26119U
VIN:: 1G6AG5RX3H0165391

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2016 Cadillac ATS

2.0T AWD

98,921 km

$12,977

CarGurus partner

Year:: 2016
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 98,921
Stock #:: 10400
VIN:: 1G6AG5RX9G0172618

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Home delivery

2016 Cadillac CTS

2.0T Luxury AWD

131,265 km

$17,996

Fair Deal

$365/mo est.

Home delivery from Quebec, QC

Price includes $1,001 shipping

CarGurus partner

Year:: 2016
Make:: Cadillac
Model:: CTS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 268 hp 2L I4
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Brown (Beige)
Transmission:: Automatic
Mileage:: 131,265
Stock #:: 94082
VIN:: 1G6AX5SX2G0194082

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Home delivery

2022 Cadillac CT4

V-Series AWD

34,013 km

$49,610

Fair Deal

$1,006/mo est.

Home delivery from Whitby, ON

Price includes $710 shipping

CarGurus partner

Year:: 2022
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 325 hp 2.7L I4
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 34,013
Stock #:: B5406
VIN:: 1G6DH5RL0N0120735

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2023 Cadillac CT4

Luxury AWD

7,412 km

$38,616

CarGurus partner

Year:: 2023
Make:: Cadillac
Model:: CT4
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 235 hp 2L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 7,412
Stock #:: P0141759
VIN:: 1G6DK5RK4P0141759

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2017 Cadillac ATS

2.0T Luxury AWD

192,215 km

$13,995

CarGurus partner

Year:: 2017
Make:: Cadillac
Model:: ATS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 272 hp 2L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 192,215
Stock #:: 26104
VIN:: 1G6AH5RX1H0203097

Used Cadillac Sedans for Sale in Williamstown, ON

2015 Cadillac ATS

$11,400

2026 Cadillac CT5

$58,999

2016 Cadillac ATS

$12,977

2016 Cadillac CT6

$11,499

2013 Cadillac XTS

$9,990

2024 Cadillac CT4

$44,000

2013 Cadillac XTS

$6,695

2011 Cadillac CTS-V

$40,036

2026 Cadillac CT5

$58,999

2015 Cadillac CTS

$9,995

2015 Cadillac CTS

$13,995

2025 Cadillac CT4

$44,995

2016 Cadillac ATS

$8,995

2014 Cadillac ATS

$9,995

2017 Cadillac ATS

$13,477

2015 Cadillac CTS

$12,995

2022 Cadillac CT5

$36,121

2017 Cadillac ATS

$17,995

2017 Cadillac ATS

$14,495

2016 Cadillac ATS

$12,977

2016 Cadillac CTS

$17,996

2022 Cadillac CT4

$49,610

2023 Cadillac CT4

$38,616

2017 Cadillac ATS

$13,995

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