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

20 results
Welland, ON
2025 GMC Sierra 3500HD Denali Crew Cab 4WD

2025 GMC Sierra 3500HD

New car

$110,589

Mississauga, ON
76 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 Denali Crew Cab 4WD

2025 GMC Sierra 3500HD

New car

$110,589

Mississauga, ON
76 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:
Jet Black
Transmission:
Automatic
Mileage:
11
Stock number:
SF320224
VIN:
1GT4UWE70SF320224

2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car

$119,614

Burlington, ON
58 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

2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car

$119,614

Burlington, ON
58 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$121,128

Georgetown, ON
89 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:
0
Stock number:
42455
VIN:
1GT4UWEY5TF199202

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$122,915

Milton, ON
76 km away
Year:
2026
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:
130219
VIN:
1GT4UWEY7TF130219

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$123,115

Etobicoke, ON
84 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...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$123,445

Etobicoke, ON
84 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$123,768

Cambridge, ON
97 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:
10
Stock number:
260288
VIN:
1GT4UWEY7TF161826

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$124,575

Milton, ON
76 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

  1. Home
  2. / New Cars
  3. / GMC Sierra 3500HD
  4. / Denali
  5. / Ontario
  6. / Fonthill
FAQs

GMC Sierra 3500HD Denali FAQs

What fuel types are available?

Biodiesel engines are available.

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