Used GMC Sedans for Sale in St Marys, ON

1,522 results

2026 GMC Terrain

Elevation AWD

37,060 km

$38,688

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:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 37,060
Stock #:: TL129969
VIN:: 3GKALUEG7TL129969

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2023 GMC Terrain

SLE AWD

74,003 km

$22,998

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:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 74,003
Stock #:: PL188402
VIN:: 3GKALTEG8PL188402

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

41,000 km

$52,990

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:: Summit White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 41,000
Stock #:: 2N5019
VIN:: 3GTUUCED7RG204516

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

49,331 km

$48,995

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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 49,331
Stock #:: 20220
VIN:: 3GTUUCED6RG197980

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

35,956 km

$50,491

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:: Black
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 35,956
Stock #:: G250922
VIN:: 3GTUUCED6RG250922

2017 GMC Sierra 1500

Denali Crew Cab 4WD

182,020 km

$25,888

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: brown leather
Transmission:: Automatic
Mileage:: 182,020
Stock #:: E6119
VIN:: 3GTU2PEJ2HG192034

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

65,020 km

$47,954

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:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 65,020
Stock #:: G154577
VIN:: 3GTUUCED6RG154577

2024 GMC Terrain

SLE AWD

42,184 km

$26,988

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:: 42,184
Stock #:: RL130842
VIN:: 3GKALTEG6RL130842

2024 GMC Terrain

Denali AWD

37,461 km

$32,788

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:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 37,461
Stock #:: RL107103
VIN:: 3GKALXEG8RL107103

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

35,840 km

$46,995

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:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 35,840
Stock #:: 19558
VIN:: 3GTUUCED7PG336138

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

40,849 km

$51,695

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:: White
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 40,849
Stock #:: 327842
VIN:: 3GTUUCED2SG327842

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2024 GMC Terrain

SLE AWD

56,742 km

$24,941

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:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 56,742
Stock #:: U11074
VIN:: 3GKALTEG4RL334684

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2016 GMC Savana Cargo

2500 RWD

236,795 km

$11,997

CarGurus partner

Year:: 2016
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 285 hp 4.8L V8
Exterior colour:: White
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 236,795
VIN:: 1GTW7AFF7G1313896

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,992 km

$60,995

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:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 30,992
Stock #:: 19509
VIN:: 3GTUUGEL9RG247074

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2024 GMC Terrain

SLE AWD

100,632 km

$23,998

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:: 100,632
Stock #:: 260835A
VIN:: 3GKALTEG6RL170936

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

44,471 km

$57,985

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:: 44,471
Stock #:: 102786
VIN:: 3GTUUDE86SG228532

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2015 GMC Canyon

SLE Ext. Cab LB 4WD

263,470 km

$12,495

CarGurus partner

Year:: 2015
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 200 hp 2.5L I4
Exterior colour:: Red
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 263,470
Stock #:: 1123
VIN:: 1GTH6BEA4F1169763

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2023 GMC Sierra 3500HD

Denali Crew Cab 4WD

100,047 km

$74,998

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 100,047
Stock #:: 349412
VIN:: 1GT49WEY4PF190949

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2023 GMC Sierra 3500HD

Denali Crew Cab 4WD

48,379 km

$79,999

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 48,379
Stock #:: L0234
VIN:: 1GT49WEYXPF113275

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

25,133 km

$66,985

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:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: 10-Speed Automatic
Mileage:: 25,133
Stock #:: 104218
VIN:: 3GTUUEE82SG340167

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2026 GMC Sierra 1500

Pro Crew Cab 4WD

3,000 km

$59,989

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:: Black
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 3,000
Stock #:: 26T1
VIN:: 1GTUUAED1TZ102107

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2024 GMC Terrain

SLE AWD

78,397 km

$24,998

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:: 78,397
Stock #:: 260844A
VIN:: 3GKALTEG0RL170883

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2018 GMC Acadia

SLE-1 FWD

120,468 km

$14,798

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 193 hp 2.5L I4
Exterior colour:: Red (Burgundy)
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 120,468
Stock #:: (1-115) 162505
VIN:: 1GKKNKLAXJZ162504

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2022 GMC Canyon

AT4 Crew Cab 4WD with Cloth

65,952 km

$41,499

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 65,952
Stock #:: 26074A
VIN:: 1GTG6FEN8N1101566

Used GMC Sedans for Sale in St Marys, ON

2026 GMC Terrain

$38,688

2023 GMC Terrain

$22,998

2024 GMC Sierra 1500

$52,990

2024 GMC Sierra 1500

$48,995

2024 GMC Sierra 1500

$50,491

2017 GMC Sierra 1500

$25,888

2024 GMC Sierra 1500

$47,954

2024 GMC Terrain

$26,988

2024 GMC Terrain

$32,788

2023 GMC Sierra 1500

$46,995

2025 GMC Sierra 1500

$51,695

2024 GMC Terrain

$24,941

2016 GMC Savana Cargo

$11,997

2024 GMC Sierra 1500

$60,995

2024 GMC Terrain

$23,998

2025 GMC Sierra 1500

$57,985

2015 GMC Canyon

$12,495

2023 GMC Sierra 3500HD

$74,998

2023 GMC Sierra 3500HD

$79,999

2025 GMC Sierra 1500

$66,985

2026 GMC Sierra 1500

$59,989

2024 GMC Terrain

$24,998

2018 GMC Acadia

$14,798

2022 GMC Canyon

$41,499

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