New & Used 2026 GMC Sierra 3500HD for Sale near Mount Forest, ON

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

8,094 kilometres

$93,520

Fair Deal

Peterborough, ON

219 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Gray
Fuel type:: Gasoline
Interior colour:: Black Leather
Transmission:: Automatic
Mileage:: 8,094
Stock number:: 26028A
VIN:: 1GT4UWE72SF144177

2025 GMC Sierra 3500HD

New car

$131,072

Barrie, ON

117 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 1,110
Stock number:: S00792
VIN:: 1GT4UYEY6SF172519

2025 GMC Sierra 3500HD

New car

$106,896

Collingwood, ON

90 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: GBA Onyx Black
Fuel type:: Biodiesel
Interior colour:: H2X Jet Black
Transmission:: Automatic
Mileage:: 10
Stock number:: 25375
VIN:: 1GT4UWEY6SF320673

2025 GMC Sierra 3500HD

New car

$125,167

Niagara Falls, ON

187 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 3
Stock number:: 433B11172
VIN:: 1GT4UYEY2SF324182

2025 GMC Sierra 3500HD

New car

$118,310

Barrie, ON

117 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 90
Stock number:: SF330680
VIN:: 1GT4UWEY9SF330680

2025 GMC Sierra 3500HD

New car

$91,065

Milton, ON

109 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 65
Stock number:: 332933
VIN:: 1GT3USEY5SF332933

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2025 GMC Sierra 3500HD

New car

$124,675

Milton, ON

109 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 65
Stock number:: 358593
VIN:: 1GT4UWEY0SF358593

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2026 GMC Sierra 3500HD

New car

$96,844

Barrie, ON

117 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 90
Stock number:: TF100062
VIN:: 1GT4UTEY6TF100062

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2026 GMC Sierra 3500HD

New car

$132,883

Barrie, ON

117 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 90
Stock number:: TF118134
VIN:: 1GT4UYEY0TF118134

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2025 GMC Sierra 3500HD

New car

$103,987

Parry Sound, ON

174 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: JET BLACK
Transmission:: Automatic
Mileage:: 10
Stock number:: 29049
VIN:: 1GT4UWEY4SF331185

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2026 GMC Sierra 3500HD

New car

$123,638

Barrie, ON

117 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 90
Stock number:: TF122726
VIN:: 1GT4UWEY6TF122726

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2026 GMC Sierra 3500HD

New car

$120,035

Barrie, ON

117 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 90
Stock number:: TF122329
VIN:: 1GT4UWEY7TF122329

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2025 GMC Sierra 3500HD

New car

$110,526

Mississauga, ON

123 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: STERLING METALLIC
Fuel type:: Gasoline
Interior colour:: STERLING METALLIC
Transmission:: Automatic
Mileage:: 11
Stock number:: SF320165
VIN:: 1GT4UWE7XSF320165

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2025 GMC Sierra 3500HD

New car

$110,526

Mississauga, ON

123 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: ONYX BLACK
Fuel type:: Gasoline
Interior colour:: ONYX BLACK
Transmission:: Automatic
Mileage:: 11
Stock number:: SF320224
VIN:: 1GT4UWE70SF320224

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2026 GMC Sierra 3500HD

New car

$118,085

Kitchener, ON

80 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 12
Stock number:: 261580
VIN:: 1GT4UVEY5TF126356

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2026 GMC Sierra 3500HD

New car

$133,689

Milton, ON

109 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 65
Stock number:: 126181
VIN:: 1GT4UYEY5TF126181

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2026 GMC Sierra 3500HD

New car

$131,603

Cobourg, ON

232 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Metallic
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 8
Stock number:: T28057
VIN:: 1GT4UYEY3TF128057

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2026 GMC Sierra 3500HD

New car

$119,889

Cobourg, ON

232 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Sterling
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 8
Stock number:: T28458
VIN:: 1GT4UWEY4TF128458

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2026 GMC Sierra 3500HD

New car

$127,228

Windsor, ON

238 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: POLAR WHITE TRICOAT
Fuel type:: Biodiesel
Interior colour:: Denali
Transmission:: Automatic
Mileage:: 12
Stock number:: G26165
VIN:: 1GT4UWEY7TF126493

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2026 GMC Sierra 3500HD

New car

$130,424

Cobourg, ON

232 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Glacier White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 8
Stock number:: T27986
VIN:: 1GT4UYEY8TF127986

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2026 GMC Sierra 3500HD

New car

$81,424

Oshawa, ON

178 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: SUMMIT WHITE
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 229
Stock number:: 260231-new
VIN:: 1GT3UTE71TF135899

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2026 GMC Sierra 3500HD

New car

$124,540

Orillia, ON

146 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock number:: TF146106
VIN:: 1GT4UWEY8TF146106