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New & Used 2025 GMC Sierra 3500HD for Sale near Alliston, ON

66 results
Alliston, ON
2024 GMC Sierra 3500HD SLE Crew Cab 4WD Karmann Fine Cars

2024 GMC Sierra 3500HD

SLE Crew Cab 4WD

39,204 kilometres

$79,900

Fair Deal
Toronto, ON
61 km away
Year:
2024
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:
39,204
Stock number:
STK305074
VIN:
1GT49TEY5RF305074

Sponsored

2025 GMC Sierra 3500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

14,060 kilometres

$109,088

Good Deal
Barrie, ON
23 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:
Titanium
Fuel type:
Biodiesel
Interior colour:
Alpine Umber
Transmission:
Automatic
Mileage:
14,060
Stock number:
1581BKU
VIN:
1GT4UYEY7SF232632

Sponsored

2025 GMC Sierra 3500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

14,060 kilometres

$109,088

Good Deal
Barrie, ON
23 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:
Titanium
Fuel type:
Biodiesel
Interior colour:
Alpine Umber
Transmission:
Automatic
Mileage:
14,060
Stock number:
1581BKU
VIN:
1GT4UYEY7SF232632

2024 GMC Sierra 3500HD SLE Crew Cab 4WD

2024 GMC Sierra 3500HD

SLE Crew Cab 4WD

39,204 kilometres

$79,900

Fair Deal
Toronto, ON
61 km away
Year:
2024
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:
39,204
Stock number:
STK305074
VIN:
1GT49TEY5RF305074

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$133,747

Barrie, ON
25 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

Preparing for a close up...

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2025 GMC Sierra 3500HD

New car

$123,896

Collingwood, ON
48 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

Preparing for a close up...

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2025 GMC Sierra 3500HD

New car

$122,367

Barrie, ON
25 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

Preparing for a close up...

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2025 GMC Sierra 3500HD

New car

$90,965

Milton, ON
69 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Transmission:
Automatic
Mileage:
65
Stock number:
332493
VIN:
1GT3USEY3SF332493

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$90,965

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

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$123,115

Etobicoke, ON
52 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

Preparing for a close up...

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2025 GMC Sierra 3500HD

SLE Crew Cab 4WD

$103,841

No Price Analysis
Milton, ON
69 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Stock number:
348874D
VIN:
1GT4UTEY4SF348874

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$123,115

Etobicoke, ON
52 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:
3,220
Stock number:
WG352909
VIN:
1GT4UWEY4SF352909

Preparing for a close up...

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2025 GMC Sierra 3500HD

New car

$124,575

Milton, ON
69 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:
65
Stock number:
358593
VIN:
1GT4UWEY0SF358593

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$128,064

Orillia, ON
60 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:
15
Stock number:
SF369297
VIN:
1GT4UYEY2SF369297

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$128,064

Orillia, ON
60 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:
15
Stock number:
SF369295
VIN:
1GT4UYEY9SF369295

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$96,983

Barrie, ON
25 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$135,556

Barrie, ON
25 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$126,122

Barrie, ON
25 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$122,446

Barrie, ON
25 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

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$110,589

Mississauga, ON
60 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

  1. Home
  2. / Used Cars
  3. / GMC Sierra 3500HD
  4. / 2025
  5. / Ontario
  6. / Alliston
FAQs

2025 GMC Sierra 3500HD FAQs

How much does the 2025 GMC Sierra 3500HD cost in Alliston, ON?

The average 2025 GMC Sierra 3500HD costs about $105,166.88. The average price has decreased by -6.8% since last year. The 5 for sale near Alliston, ON on CarGurus, range from $56,688 to $109,088 in price.

How many 2025 GMC Sierra 3500HD vehicles in Alliston, ON have no reported accidents or damage?

5 out of 5 for sale near Alliston, ON have no reported accidents or damage.

What fuel types are available?

Biodiesel engines are available.

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