Used GMC Sedans for Sale in Williamstown, ON

2,639 results

2025 GMC Sierra 1500

Denali Crew Cab 4WD

16,000 km

$70,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 16,000
Stock #:: 7918A
VIN:: 3GTUUGED0SG231151

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2020 GMC Terrain

SLE AWD

96,002 km

$17,796

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 96,002
Stock #:: 51165A
VIN:: 3GKALTEX5LL259453

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

33,000 km

$92,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Jet Black with Kalahari accents
Transmission:: Automatic
Mileage:: 33,000
Stock #:: 186955
VIN:: 1GT1UPEY1SF186955

2020 GMC Savana Chassis

3500 139 Cutaway RWD

224,591 km

$21,677

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Savana Chassis
Body type:: Van
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 224,591
Stock #:: 9307
VIN:: 1GD07RFG4L1171252

2026 GMC Acadia

AT4 AWD

9,680 km

$63,890

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior colour:: Red
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 9,680
Stock #:: K26178A
VIN:: 1GKENPKS6TJ137543

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

36,536 km

$51,998

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 36,536
Stock #:: 26-235A
VIN:: 3GTUUCED4RG449001

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

37,290 km

$51,495

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 37,290
Stock #:: KCSPG004
VIN:: 3GTUUEET4NG593399

2024 GMC Hummer EV SUV

3X AWD

21,880 km

$89,966

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Hummer EV SUV
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: Electric
Exterior colour:: Gray
Combined gas mileage:: 5 L/100km
Fuel type:: Electric
Interior colour:: Black
Transmission:: Automatic
Mileage:: 21,880
Stock #:: A7000
VIN:: 1GKB0RDC5RU112191

2018 GMC Sierra 1500

Denali Crew Cab 4WD

120,658 km

$28,497

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 120,658
Stock #:: 26589B
VIN:: 3GTU2PEC9JG247800

2021 GMC Sierra 1500

SLT Crew Cab 4WD

58,960 km

$44,390

Great Deal

$779/mo est.

Saint-Jean-sur-Richelieu, QC

120 km away

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 58,960
Stock #:: A7206
VIN:: 3GTU9DED9MG335298

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2022 GMC Terrain

SLE AWD

166,000 km

$15,995

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Quicksilver Metallic
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 166,000
Stock #:: L136347
VIN:: 3GKALTEV3NL136347

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2022 GMC Terrain

SLE AWD

165,201 km

$13,997

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 165,201
Stock #:: 26393B
VIN:: 3GKALTEV9NL129208

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2024 GMC Terrain

Denali AWD

31,760 km

$32,959

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Silver
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 31,760
Stock #:: J9851A
VIN:: 3GKALXEG3RL227360

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2022 GMC Terrain

SLE AWD

61,180 km

$20,488

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Summit White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 61,180
Stock #:: P8207A
VIN:: 3GKALTEV3NL185726

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

124,005 km

$34,989

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 124,005
Stock #:: 17560U
VIN:: 3GTU9CET5MG355873

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

77,573 km

$56,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Silver
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 77,573
Stock #:: 8552A
VIN:: 3GTUUEE80SG203874

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2015 GMC Canyon

SLT Crew Cab 4WD

208,930 km

$14,300

CarGurus partner

Year:: 2015
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 305 hp 3.6L V6
Exterior colour:: Gray
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 208,930
Stock #:: U2378
VIN:: 1GTG6CE38F1179621

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2021 GMC Yukon XL

Denali 4WD

150,546 km

$51,999

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Onyx Black
Combined gas mileage:: 16 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 150,546
Stock #:: 26TL472A
VIN:: 1GKS2JKL6MR239669

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2016 GMC Sierra 1500

SLE Double Cab 4WD

154,659 km

$16,595

CarGurus partner

Year:: 2016
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 154,659
Stock #:: 369675
VIN:: 1GTV2MEC1GZ369675

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2022 GMC Sierra 2500HD

AT4 Crew Cab 4WD

8,978 km

$79,998

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Transmission:: Automatic
Mileage:: 8,978
Stock #:: 23721A
VIN:: 1GT49PEY5NF170244

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

82,256 km

$47,495

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray (Thunderstorm Grey Metallic)
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 82,256
Stock #:: UK1482
VIN:: 3GTUUCE83RG360149

2025 GMC Savana Chassis

3500 159 Cutaway RWD

36,500 km

$54,988

Year:: 2025
Make:: GMC
Model:: Savana Chassis
Body type:: Van
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Special Exterior Colour (01U)
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 36,500
Stock #:: 37515133-B14
VIN:: 1GD07SF74S1176036

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2024 GMC Terrain

SLE AWD

58,806 km

$25,325

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 58,806
Stock #:: T4175
VIN:: 3GKALTEG9RL206098

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2024 GMC Terrain

Denali AWD

22,752 km

$34,495

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 22,752
Stock #:: ex19550
VIN:: 3GKALXEG6RL255587

Used GMC Sedans for Sale in Williamstown, ON

2025 GMC Sierra 1500

$70,995

2020 GMC Terrain

$17,796

2025 GMC Sierra 2500HD

$92,995

2020 GMC Savana Chassis

$21,677

2026 GMC Acadia

$63,890

2024 GMC Sierra 1500

$51,998

2022 GMC Sierra 1500

$51,495

2024 GMC Hummer EV SUV

$89,966

2018 GMC Sierra 1500

$28,497

2021 GMC Sierra 1500

$44,390

2022 GMC Terrain

$15,995

2022 GMC Terrain

$13,997

2024 GMC Terrain

$32,959

2022 GMC Terrain

$20,488

2021 GMC Sierra 1500

$34,989

2025 GMC Sierra 1500

$56,995

2015 GMC Canyon

$14,300

2021 GMC Yukon XL

$51,999

2016 GMC Sierra 1500

$16,595

2022 GMC Sierra 2500HD

$79,998

2024 GMC Sierra 1500

$47,495

2025 GMC Savana Chassis

$54,988

2024 GMC Terrain

$25,325

2024 GMC Terrain

$34,495

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