New GMC Sierra 3500HD Denali for Sale near Whitby, ON

2025 GMC Sierra 3500HD

New car

$106,495

Cobourg, ON

62 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:: Summit White
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 8
Stock number:: T47806
VIN:: 1GT4UWEY2SF347806

2025 GMC Sierra 3500HD

New car

$109,495

Cobourg, ON

62 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:: 8
Stock number:: T47201
VIN:: 1GT4UWEY1SF347201

2025 GMC Sierra 3500HD

New car

$110,589

Mississauga, ON

62 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:: Jet Black
Transmission:: Automatic
Mileage:: 11
Stock number:: SF320165
VIN:: 1GT4UWE7XSF320165

2025 GMC Sierra 3500HD

New car

$113,058

Oshawa, ON

7 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: STERLING METALLIC
Transmission:: Automatic
Mileage:: 72
Stock number:: 250649-new
VIN:: 1GT4UWEY6SF331155

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2026 GMC Sierra 3500HD

New car

$115,024

Cobourg, ON

62 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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 2
Stock number:: T65782
VIN:: 1GT4UWEY0TF165782

2025 GMC Sierra 3500HD

New car

$116,149

Oshawa, ON

7 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: ONYX BLACK
Transmission:: Automatic
Mileage:: 10
Stock number:: 250551-new
VIN:: 1GT4UWEY7SF314686

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2025 GMC Sierra 3500HD

New car

$116,328

Oshawa, ON

7 km away

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock number:: 250608-new
VIN:: 1GT4UWEY3SF320534

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2026 GMC Sierra 3500HD

New car

$119,614

Burlington, ON

92 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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: JET BLACK
Transmission:: Automatic
Mileage:: 12
Stock number:: 268877
VIN:: 1GT4UWEYXTF151095

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2026 GMC Sierra 3500HD

New car

$119,614

Burlington, ON

92 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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: JET BLACK
Transmission:: Automatic
Mileage:: 14
Stock number:: 268875
VIN:: 1GT4UWEY2TF151110

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2026 GMC Sierra 3500HD

New car

$119,784

Cobourg, ON

62 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:: T88348
VIN:: 1GT4UWEY0TF188348

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2026 GMC Sierra 3500HD

New car

$119,784

Cobourg, ON

62 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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 9
Stock number:: T88359A
VIN:: 1GT4UWEY5TF188359

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2026 GMC Sierra 3500HD

New car

$119,789

Cobourg, ON

62 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

$120,279

Cobourg, ON

62 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
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 3
Stock number:: T88373A
VIN:: 1GT4UWEYXTF188373

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2026 GMC Sierra 3500HD

New car

$120,979

Cobourg, ON

62 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
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 9
Stock number:: T88389
VIN:: 1GT4UWEY3TF188389

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2026 GMC Sierra 3500HD

New car

$120,988

Oshawa, ON

7 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: ONYX BLACK
Transmission:: Automatic
Mileage:: 0
VIN:: 1GT4UWEY3TF179613

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2025 GMC Sierra 3500HD

New car

$122,367

Barrie, ON

78 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

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2026 GMC Sierra 3500HD

New car

$122,446

Barrie, ON

78 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

$123,115

Etobicoke, ON

56 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 11
Stock number:: WG347099
VIN:: 1GT4UWEY3SF347099

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2025 GMC Sierra 3500HD

New car

$123,115

Etobicoke, ON

56 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 11
Stock number:: WG352967
VIN:: 1GT4UWEY7SF352967

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2025 GMC Sierra 3500HD

New car

$123,115

Etobicoke, ON

56 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 11
Stock number:: WG352952
VIN:: 1GT4UWEY5SF352952

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2025 GMC Sierra 3500HD

New car

$123,115

Etobicoke, ON

56 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 3,058
Stock number:: WG352909
VIN:: 1GT4UWEY4SF352909

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2026 GMC Sierra 3500HD

New car

$123,445

Etobicoke, ON

56 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:: 11
Stock number:: WG134196
VIN:: 1GT4UWEY8TF134196

New GMC Sierra 3500HD Denali for Sale near Whitby, ON

2025 GMC Sierra 3500HD

$106,495

2025 GMC Sierra 3500HD

$109,495

2025 GMC Sierra 3500HD

$110,589

2025 GMC Sierra 3500HD

$113,058

2026 GMC Sierra 3500HD

$115,024

2025 GMC Sierra 3500HD

$116,149

2025 GMC Sierra 3500HD

$116,328

2026 GMC Sierra 3500HD

$119,614

2026 GMC Sierra 3500HD

$119,614

2026 GMC Sierra 3500HD

$119,784

2026 GMC Sierra 3500HD

$119,784

2026 GMC Sierra 3500HD

$119,789

2026 GMC Sierra 3500HD

$120,279

2026 GMC Sierra 3500HD

$120,979

2026 GMC Sierra 3500HD

$120,988

2025 GMC Sierra 3500HD

$122,367

2026 GMC Sierra 3500HD

$122,446

2025 GMC Sierra 3500HD

$123,115

2025 GMC Sierra 3500HD

$123,115

2025 GMC Sierra 3500HD

$123,115

2025 GMC Sierra 3500HD

$123,115

2026 GMC Sierra 3500HD

$123,445

GMC Sierra 3500HD Denali FAQs

What fuel types are available?