Used Gray GMC for Sale in Waltham, QC

315 results

2017 GMC Terrain

SLE2 AWD

88,475 km

$15,687

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 88,475
Stock #:: 251918P
VIN:: 2GKFLTEK5H6271769

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

25,968 km

$61,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 25,968
Stock #:: 260742
VIN:: 3GTUUEEL0RG378303

2020 GMC Terrain

SLE AWD

68,030 km

$18,995

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:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 68,030
Stock #:: 147683
VIN:: 3GKALTEXXLL147683

2024 GMC Sierra 1500

Denali Crew Cab 4WD

81,337 km

$56,145

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 81,337
Stock #:: RG270020
VIN:: 3GTUUGEL2RG270020

2020 GMC Sierra 3500HD

Base LB 4WD

103,991 km

$48,900

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Gray
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 103,991
Stock #:: 24673
VIN:: 1GT39SE74LF295352

2023 GMC Terrain

SLE AWD

85,345 km

$21,500

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 85,345
Stock #:: 748PCU
VIN:: 3GKALTEGXPL203854

2017 GMC Terrain

SLE1 AWD

128,655 km

$8,995

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 128,655
VIN:: 2GKFLSEK1H6252242

Home delivery

2020 GMC Yukon

SLE 4WD

133,465 km

$33,765

Great Deal

$592/mo est.

Home delivery from Montréal, QC

Price includes $269 shipping

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 133,465
Stock #:: 26-116A
VIN:: 1GKS2AKC9LR250311

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

25,507 km

$54,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 25,507
Stock #:: SG337091
VIN:: 3GTUUCE87SG337091

2021 GMC Sierra 1500

SLT Crew Cab 4WD

107,491 km

$40,990

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 107,491
Stock #:: N0281
VIN:: 3GTU9DEL4MG438927

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Home delivery

2021 GMC Acadia

Denali AWD

88,000 km

$35,778

Good Deal

$628/mo est.

Home delivery from Cayuga, ON

Price includes $783 shipping

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior colour:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 88,000
Stock #:: 460881
VIN:: 1GKKNXLS8MZ119470

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Home delivery

2020 GMC Sierra 1500

Denali Crew Cab 4WD

105,169 km

$44,658

Good Deal

$783/mo est.

Home delivery from Mississauga, ON

Price includes $699 shipping

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 105,169
Stock #:: T11659A
VIN:: 1GTU9FET4LZ264061

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2017 GMC Acadia

SLT-1 AWD

195,651 km

$13,978

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior colour:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 195,651
Stock #:: 261593A
VIN:: 1GKKNULS8HZ313680

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2018 GMC Sierra 1500

Denali Crew Cab 4WD

131,970 km

$32,995

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 131,970
Stock #:: 139121
VIN:: 3GTU2PEJXJG139121

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2024 GMC Terrain

SLE AWD

32,621 km

$28,990

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:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 32,621
Stock #:: RL229371
VIN:: 3GKALTEG6RL229371

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

25,968 km

$61,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 25,968
Stock #:: 260742
VIN:: 3GTUUEEL0RG378303

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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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2024 GMC Terrain

SLT AWD

45,561 km

$28,995

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:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 9-Speed Automatic
Mileage:: 45,561
Stock #:: 11657
VIN:: 3GKALVEGXRL197942

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2021 GMC Yukon

SLT 4WD

109,628 km

$58,500

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray (Dark Sky Metallic)
Fuel type:: Gasoline
Interior colour:: Dark Walnut/Slate
Mileage:: 109,628
Stock #:: 26374A
VIN:: 1GKS2BKD2MR228652

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2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

65,855 km

$93,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 65,855
Stock #:: 26359A
VIN:: 1GT19XEY5RF325741

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Home delivery

2026 GMC Terrain

AT4 AWD

4,688 km

$46,854

Good Deal

$822/mo est.

Certified Pre-Owned

Home delivery from Saint-Hyacinthe, QC

Price includes $955 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Other
Transmission:: Automatic
Mileage:: 4,688
Stock #:: 26-180
VIN:: 3GKALYEG4TL338691

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2026 GMC Terrain

Elevation AWD

18,872 km

$37,988

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 8-Speed Automatic
Mileage:: 18,872
Stock #:: R28614A
VIN:: 3GKALUEG8TL161880

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Home delivery

2026 GMC Terrain

AT4 AWD

8,125 km

$46,368

Good Deal

$813/mo est.

Home delivery from Brampton, ON

Price includes $310 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 8,125
Stock #:: 245124
VIN:: 3GKALYEG8TL245124

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2020 GMC Sierra 1500

SLT Crew Cab 4WD

70,429 km

$46,691

CarGurus partner

Year:: 2020
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
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 70,429
Stock #:: 29896
VIN:: 1GTU9DED5LZ143293

Used Gray GMC for Sale in Waltham, QC

2017 GMC Terrain

$15,687

2024 GMC Sierra 1500

$61,995

2020 GMC Terrain

$18,995

2024 GMC Sierra 1500

$56,145

2020 GMC Sierra 3500HD

$48,900

2023 GMC Terrain

$21,500

2017 GMC Terrain

$8,995

2020 GMC Yukon

$33,765

2025 GMC Sierra 1500

$54,995

2021 GMC Sierra 1500

$40,990

2021 GMC Acadia

$35,778

2020 GMC Sierra 1500

$44,658

2017 GMC Acadia

$13,978

2018 GMC Sierra 1500

$32,995

2024 GMC Terrain

$28,990

2024 GMC Sierra 1500

$61,995

2025 GMC Sierra 1500

$70,995

2024 GMC Terrain

$28,995

2021 GMC Yukon

$58,500

2024 GMC Sierra 2500HD

$93,995

2026 GMC Terrain

$46,854

2026 GMC Terrain

$37,988

2026 GMC Terrain

$46,368

2020 GMC Sierra 1500

$46,691

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