Used Gray GMC for Sale in Portland, ON

296 results

2024 GMC Terrain

SLE AWD

79,519 km

$27,495

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:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 79,519
Stock #:: CL5728
VIN:: 3GKALTEG4RL225805

2024 GMC Sierra 1500

Pro Crew Cab 4WD

40,844 km

$43,130

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 40,844
Stock #:: T4473A
VIN:: 1GTPUAEK9RZ200130

2023 GMC Sierra 1500

AT4X Crew Cab 4WD

94,704 km

$54,998

CarGurus partner

Year:: 2023
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:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 94,704
Stock #:: T4506
VIN:: 3GTUUFEL4PG187213

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

81,470 km

$45,459

Great Deal

$922/mo est.

Certified Pre-Owned

Home delivery from Maniwaki, QC

Price includes $461 shipping

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)
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 81,470
Stock #:: 4768A
VIN:: 3GTUUCE85RG152855

Home delivery

2024 GMC Terrain

SLE AWD

32,621 km

$29,170

Good Deal

$592/mo est.

Home delivery from Cobourg, ON

Price includes $180 shipping

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

Home delivery

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

15,539 km

$58,089

Good Deal

$1,178/mo est.

Home delivery from Sudbury, ON

Price includes $191 shipping

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 15,539
Stock #:: 71692A
VIN:: 3GTUUCED6SG394704

Home delivery

2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

47,691 km

$100,470

Good Deal

$2,037/mo est.

Home delivery from Orillia, ON

Price includes $475 shipping

CarGurus partner

Year:: 2025
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:: 47,691
Stock #:: TF315003A
VIN:: 1GT4UZEYXSF133373

Home delivery

2023 GMC Canyon

AT4 Crew Cab 4WD

128,726 km

$42,507

Good Deal

$862/mo est.

Home delivery from Québec, QC

Price includes $1,310 shipping

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 128,726
Stock #:: J3760A
VIN:: 1GTP6DEK3P1155998

Home delivery

2021 GMC Terrain

SLE AWD

42,872 km

$23,065

Good Deal

$468/mo est.

Home delivery from Gatineau, QC

Price includes $77 shipping

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 42,872
Stock #:: 26601A
VIN:: 3GKALTEV6ML313245

Home delivery

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

49,398 km

$52,520

Good Deal

$1,065/mo est.

Home delivery from Richmond Hill, ON

Price includes $532 shipping

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:: 49,398
Stock #:: WB2028
VIN:: 3GTUUCE86RG440867

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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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Home delivery

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

1,034 km

$70,618

Good Deal

$1,432/mo est.

Home delivery from Richmond Hill, ON

Price includes $539 shipping

CarGurus partner

Year:: 2026
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:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 1,034
Stock #:: TG266030
VIN:: 3GTUUCED6TG266030

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2026 GMC Terrain

Elevation AWD

18,872 km

$37,196

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

2023 GMC Sierra 1500

SLE Crew Cab 4WD

90,237 km

$40,744

Good Deal

$826/mo est.

Certified Pre-Owned

Home delivery from Victoriaville, QC

Price includes $749 shipping

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 90,237
Stock #:: L-5098M
VIN:: 3GTPUBEK8PG140411

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2018 GMC Yukon

SLT 4WD

100,689 km

$39,900

CarGurus partner

Year:: 2018
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:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 100,689
Stock #:: 5259
VIN:: 1GKS2BKC7JR227970

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Home delivery

2021 GMC Terrain

SLE AWD

127,242 km

$18,427

Good Deal

$374/mo est.

Home delivery from Barrie, ON

Price includes $531 shipping

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 127,242
Stock #:: BT12929
VIN:: 3GKALTEV2ML357758

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Home delivery

2022 GMC Sierra 1500 Limited

SLE Double Cab LB 4WD

127,171 km

$32,823

Good Deal

$666/mo est.

Home delivery from Peterborough, ON

Price includes $323 shipping

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
Body type:: Pickup Truck
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
Transmission:: Automatic
Mileage:: 127,171
Stock #:: 139614
VIN:: 1GTR9BED5NZ139614

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Home delivery

2024 GMC Terrain

Denali AWD

26,652 km

$34,681

Good Deal

$704/mo est.

Home delivery from Hamilton, ON

Price includes $683 shipping

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
Transmission:: Automatic
Mileage:: 26,652
Stock #:: 2445060
VIN:: 3GKALXEG5RL240806

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Home delivery

2024 GMC Sierra 1500

Denali Crew Cab 4WD

20,550 km

$68,021

Good Deal

$1,379/mo est.

Home delivery from Hamilton, ON

Price includes $683 shipping

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
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 20,550
Stock #:: 1009400
VIN:: 3GTUUGE86RG133528

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2024 GMC Terrain

SLE AWD

64,747 km

$26,577

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:: 64,747
Stock #:: 26122A
VIN:: 3GKALTEG1RL331077

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2023 GMC Acadia

SLE AWD

99,295 km

$29,900

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 228 hp 2L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 99,295
Stock #:: T6507
VIN:: 1GKKNRLS8PZ220718

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Home delivery

2025 GMC Canyon

Elevation Crew Cab 4WD

19,710 km

$49,779

Good Deal

$1,010/mo est.

Home delivery from Whitby, ON

Price includes $469 shipping

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 19,710
Stock #:: 11X522
VIN:: 1GTP2BEK2S1132849

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

49,185 km

$51,250

CarGurus partner

Year:: 2024
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:: 8-Speed Automatic
Mileage:: 49,185
Stock #:: A2290
VIN:: 3GTUUCED5RG210301

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2023 GMC Sierra 1500

Denali Crew Cab 4WD

85,955 km

$57,295

CarGurus partner

Year:: 2023
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
Transmission:: Automatic
Mileage:: 85,955
Stock #:: TRT182A
VIN:: 3GTUUGED6PG178818

Used Gray GMC for Sale in Portland, ON

2024 GMC Terrain

$27,495

2024 GMC Sierra 1500

$43,130

2023 GMC Sierra 1500

$54,998

2024 GMC Sierra 1500

$45,459

2024 GMC Terrain

$29,170

2025 GMC Sierra 1500

$58,089

2025 GMC Sierra 2500HD

$100,470

2023 GMC Canyon

$42,507

2021 GMC Terrain

$23,065

2024 GMC Sierra 1500

$52,520

2024 GMC Terrain

$28,995

2026 GMC Sierra 1500

$70,618

2026 GMC Terrain

$37,196

2023 GMC Sierra 1500

$40,744

2018 GMC Yukon

$39,900

2021 GMC Terrain

$18,427

2022 GMC Sierra 1500 Limited

$32,823

2024 GMC Terrain

$34,681

2024 GMC Sierra 1500

$68,021

2024 GMC Terrain

$26,577

2023 GMC Acadia

$29,900

2025 GMC Canyon

$49,779

2024 GMC Sierra 1500

$51,250

2023 GMC Sierra 1500

$57,295

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