New & Used Black GMC Sierra_3500hd in Cars & Trucks in Ontario

Showing 1 - 19 of 19 results

2026 GMC Sierra 3500HD Denali Ultimate
$137,284.00
NEW CAR Oakville / Halton Region 17/10/2025
WAS: $137284 NOW: $134284 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment StabiliTrak, stability control system with Proactive Roll Avoidance and traction control ...
With over 30 years selling vehicles, we know a thing or two about great customer service. We are your HD Truck specialist, as well as 1500's & SUVs. Want pre-owned? We carry over 100 different makes and models. Come by today and see!
Automatic

Dealer updates

  • Online Financing approvals
  • Home Delivery
  • Online Purchasing
  • Service Open
  • Virtual Appraisal
  • Video Chat
  • Service Drop Off/Pick up
2025 GMC Sierra 3500HD Pro
$90,965.00
NEW CAR Oakville / Halton Region 17/10/2025
Engine: 8 Cylinder Engine 6.6L Safety Equipment StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist ...
With over 30 years selling vehicles, we know a thing or two about great customer service. We are your HD Truck specialist, as well as 1500's & SUVs. Want pre-owned? We carry over 100 different makes and models. Come by today and see!
Automatic

Dealer updates

  • Online Financing approvals
  • Home Delivery
  • Online Purchasing
  • Service Open
  • Virtual Appraisal
  • Video Chat
  • Service Drop Off/Pick up
2026 GMC Sierra 3500HD AT4
$123,345.00
NEW CAR Oakville / Halton Region 17/10/2025
WAS: $123345 NOW: $120345 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment StabiliTrak, stability control system with Proactive Roll Avoidance and traction control ...
With over 30 years selling vehicles, we know a thing or two about great customer service. We are your HD Truck specialist, as well as 1500's & SUVs. Want pre-owned? We carry over 100 different makes and models. Come by today and see!
Automatic

Dealer updates

  • Online Financing approvals
  • Home Delivery
  • Online Purchasing
  • Service Open
  • Virtual Appraisal
  • Video Chat
  • Service Drop Off/Pick up
2026 GMC Sierra 3500HD AT4
$123,345.00
NEW CAR Oakville / Halton Region 17/10/2025
WAS: $123345 NOW: $120345 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment StabiliTrak, stability control system with Proactive Roll Avoidance and traction control ...
With over 30 years selling vehicles, we know a thing or two about great customer service. We are your HD Truck specialist, as well as 1500's & SUVs. Want pre-owned? We carry over 100 different makes and models. Come by today and see!
Automatic

Dealer updates

  • Online Financing approvals
  • Home Delivery
  • Online Purchasing
  • Service Open
  • Virtual Appraisal
  • Video Chat
  • Service Drop Off/Pick up
2025 GMC Sierra 3500HD Denali
$124,575.00
NEW CAR Oakville / Halton Region 17/10/2025
WAS: $124566 NOW: $112230 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment StabiliTrak, stability control system with Proactive Roll Avoidance and traction control ...
With over 30 years selling vehicles, we know a thing or two about great customer service. We are your HD Truck specialist, as well as 1500's & SUVs. Want pre-owned? We carry over 100 different makes and models. Come by today and see!
Automatic

Dealer updates

  • Online Financing approvals
  • Home Delivery
  • Online Purchasing
  • Service Open
  • Virtual Appraisal
  • Video Chat
  • Service Drop Off/Pick up
2024 GMC Sierra 3500HD Denali DUALLIE!
$104,995.00
$109,995.00
Barrie 15/10/2025
Low Mileage, Cooled Seats, Wireless Charging, Navigation, Leather Seats, Premium Audio! Compare at $108145 - is just $104995! With stout build quality and astounding towing capability, there isn't a ...
Automatic | 10,210 km | CARFAX Canada Report
2026 GMC Sierra 3500HD Denali
$123,885.00
NEW CAR Mississauga / Peel Region 15/10/2025
Off-Road Package, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist! Take on the most arduous of tasks with this incredibly potent 2026 GMC 3500HD. This 2026 GMC 3500HD is highly ...
Automatic

Dealer updates

  • Online Financing approvals
  • Home Delivery
  • Online Purchasing
  • Service Open
  • Virtual Appraisal
  • Video Chat
  • Showroom Open
  • By Appointment Only
2025 GMC Sierra 3500HD Denali
$110,589.00
NEW CAR Mississauga / Peel Region 14/10/2025
Cooled Seats, Wireless Charging, Bose Premium Audio, Multi-Pro Tailgate, Navigation, Heated Steering Wheel, Remote Start, Adaptive Cruise Control, Park Assist, 360 Camera, Blind Zone Alert Take on ...
Great Service, Great Deal !!!
Automatic

Dealer updates

  • Online Financing approvals
  • Home Delivery
  • Online Purchasing
  • Service Open
  • Virtual Appraisal
  • Video Chat
  • Showroom Open
  • By Appointment Only
  • Payment Deferrals
  • Return Policy
2025 GMC Sierra 3500HD Denali
$126,694.00
NEW CAR Oshawa / Durham Region 08/10/2025
Cooled Seats, Wireless Charging, Bose Premium Audio, Multi-Pro Tailgate, Navigation, Heated Steering Wheel, Remote Start, Adaptive Cruise Control, Park Assist, 360 Camera, Blind Zone Alert Take on ...
Automatic
2025 GMC Sierra 3500HD Denali
$123,128.00
NEW CAR Oshawa / Durham Region 08/10/2025
Cooled Seats, Wireless Charging, Bose Premium Audio, Multi-Pro Tailgate, Navigation, Heated Steering Wheel, Remote Start, Adaptive Cruise Control, Park Assist, 360 Camera, Blind Zone Alert Take on ...
Automatic
2025 GMC Sierra 3500HD AT4- Preferred Package
$114,548.00
NEW CAR Barrie 08/10/2025
*Find your next vehicle at Georgian Chevrolet Buick GMC in Barrie, ON — one of the largest GM dealerships in Canada.* For over 40 years, Georgian GM has proudly served Barrie and the surrounding ...
Automatic
2025 GMC Sierra 3500HD Denali Ultimate- Technology Pkg - Safety
$133,747.00
NEW CAR Barrie 08/10/2025
*Find your next vehicle at Georgian Chevrolet Buick GMC in Barrie, ON — one of the largest GM dealerships in Canada.* For over 40 years, Georgian GM has proudly served Barrie and the surrounding ...
Automatic
2016 GMC Sierra 3500 Dually $643.09 Bi-weekly
$44,900.00
Ottawa 07/10/2025
Duramax 6.6L Turbo Diesel V8, Allison Transmission, 4WD, Comfortable Tech-Rich Black Interior, 397 Horsepower and 765 lb-ft of Torque, Exhaust Brake, Dual Rear Wheels, LED Daytime Running Lights, ...
Automatic | 152,112 km
2021 GMC Denali 3500 HD Long Box Diesel
$80,000.00
Ignace 27/09/2025
All the fixings. Added air bag suspension, in tailgate stereo system, in console safe, auto steps, extra box tie downs, storm deflectors, back rack, spray in box liner, trailer camera, fifth wheel ...
Automatic | 101,000 km
2025 GMC Sierra 3500HD Denali - Sunroof - Dually
Please Contact
NEW CAR Timmins 22/09/2025
Sunroof, Technology Package, Dually! This 2025 GMC 3500HD is highly configurable work truck that can haul a colossal amount of weight thanks to its potent drivetrain. This truck also offers amazing ...
All pricing are plus HST and Licensing.
Automatic
2025 GMC Sierra 3500HD AT4- Snow Plow Prep/Camper Pkg
$122,826.00
NEW CAR Barrie 08/09/2025
Snow Plow Prep/Camper Package - AT4 Preferred Package - AT4 Premium Plus Package - Remote Vehicle Start *Find your next vehicle at Georgian Chevrolet Buick GMC in Barrie, ON --- one of the largest GM ...
Automatic
2025 GMC Sierra 3500HD Denali- Snow Plow Prep/Camper Pkg
$127,867.00
NEW CAR Barrie 07/09/2025
Snow Plow Prep/Camper Package - GMC Protection Package - Power Sunroof - Remote Vehicle Start *Find your next vehicle at Georgian Chevrolet Buick GMC in Barrie, ON --- one of the largest GM ...
Automatic
2025 GMC Sierra 3500HD
$111,179.00
NEW CAR City of Toronto 07/09/2025
Sierra Denalis sharp proportions, mountainous stance and unmistakable front end creates a premium look that reflects the innovative technology and powerful engines inside. Keyless Open and Start ...
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2022 GMC Sierra 3500HD
$76,498.00
City of Toronto 06/09/2025
The Denali includes eye-catching features that give the vehicle its signature, standout good looks. Keyless Open and Start Remote Vehicle Start Leather Interior Heated and Ventilated Front Seats ...
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137,785 km | Certified Pre-owned
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