Results in Cars & Trucks in Ontario

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2025 GMC Sierra 2500HD Denali Ultimate
Condition
New
Location
Location Pin Icon Oakville / Halton Region
Transmission
Automatic
$132,536.00

Wallace Chevrolet Buick Cadillac

Wallace Chevrolet Buick Cadillac

2025 GMC Sierra 2500HD Denali Ultimate
$131,286.00
NEW CAR Oakville / Halton Region < 18 hours ago
WAS: $131286 NOW: $118738 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
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

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2025 GMC SIERRA 2500HD Denali- Diesel
$106,390.00
NEW CAR Markham / York Region < 19 hours ago
6-Way MultiPro Tailgate | Duramax Diesel | HD Surround Vision | Head-Up Display | Rear Camera Mirror Wilson-Niblett Motors has been proud to serve York Region for more than six decades! We want to ...
Large Enough to Service your Vehicle Needs, Small Enough to know your Name
Automatic
2025 GMC Sierra 2500HD Denali DENALI RESERVE PKG // HIGH IDLE...
$124,701.00
NEW CAR Barrie < 20 hours ago
WAS: $124701 NOW: $109826 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
All of our Certified Pre Owned vehicles come with a 30 day or 2500km exchange policy, warranty, and 150 point inspection
Automatic
2025 GMC Sierra 2500HD AT4
$105,616.00
NEW CAR Oshawa / Durham Region < 22 hours ago
This immensely capable 2025 GMC 2500HD has everything you're looking for in a heavy-duty truck. This 2025 GMC 2500HD is highly configurable work truck that can haul a colossal amount of weight thanks ...
2025 GMC Sierra 2500HD SLE - Power Mirrors
$84,657.00
NEW CAR Timmins < 22 hours ago
Remote Engine Start, Spray-On Bed Liner, Power Mirrors! Take on the most arduous of tasks with this incredibly potent 2025 GMC 2500HD. This 2025 GMC 2500HD is highly configurable work truck that can ...
Automatic
2025 GMC Sierra 2500HD Denali
$108,221.00
NEW CAR Oshawa / Durham Region < 22 hours ago
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 With stout ...
2025 GMC Sierra 2500HD Pro - Apple CarPlay - Android Auto
$74,453.00
NEW CAR Timmins < 23 hours ago
Trailering Package, Apple CarPlay, Android Auto, Front Pedestrian Braking, Lane Departure Warning! Bold and burly, this GMC 2500HD is built for the toughest jobs without breaking a sweat. This 2025 ...
Automatic
2024 GMC Sierra 2500HD Denali Ultimate | Leather | Sunroof
$107,888.00
Guelph 11/07/2025
Recent Arrival! Wow!!! What a truck! If you are looking for a truck that can work hard and wrap you in luxury, then this 2024 GMC 2500HD Denali is perfect! This Sierra is equipped with the 6.6L ...
Our Sales Department will be open from 9:00 AM to 5:00 PM from Monday to Friday and Saturday 9:00 AM to 4:00 PM
Automatic | 15,366 km | CARFAX Canada Report

Dealer updates

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2025 GMC Sierra 2500HD SLT
$113,496.00
NEW CAR Oakville / Halton Region 11/07/2025
WAS: $113496 NOW: $102201 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
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
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2021 GMC Sierra 2500 4WD Crew Cab 172" Denali
$55,989.00
London 11/07/2025
Looking for a heavy-duty pickup that blends rugged capability with refined luxury? Then check out this meticulously maintained 2021 GMC Sierra 2500 Denali, available now at Auto Haven. This imposing ...
Automatic | 283,030 km | CARFAX Canada Report
2011 GMC Sierra 2500HD Denali
$31,500.00
Kingston 10/07/2025
VISA MASTERCARD AND AMERICAN EXPRESS ACCEPTED WARRANTYS 12 MONTH 20000 KMS COST $650 OVER 30 CARS IN STOCK WE MAKE IT WORTH THE DRIVE Engine: 8 Cylinder Engine 6.6L/403CI
299,135 km
2024 GMC Sierra 2500HD Denali Ultimate ULTIMATE Diesel, V8, S...
$110,999.00
$112,499.00
Oakville / Halton Region 10/07/2025
DOMINATE EVERY ROAD AND OFF IT. ?? 2024 GMC Sierra 2500HD Denali Ultimate 4WD Built to Conquer. Designed to Impress. ?? Onyx Black | Jet Black / Alpine Umber Leather | Denali Ultimate Package Get ...
Automatic | 40,693 km | Certified Pre-owned CARFAX Canada Report

Dealer updates

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2025 GMC Sierra 2500HD Pro
$85,638.00
NEW CAR Markham / York Region 10/07/2025
Chevrolet Cadillac Buick GMC dealership between Barrie and Aurora. We sell new and used GM vehicles throughout our York Simcoe region. Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, ...
Automatic
2025 GMC Sierra 2500HD Denali Ultimate
$131,286.00
NEW CAR Oakville / Halton Region 10/07/2025
WAS: $131286 NOW: $118738 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
Automatic

Dealer updates

  • Online Financing approvals
  • Home Delivery
  • Online Purchasing
  • Service Open
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  • Video Chat
  • Service Drop Off/Pick up
2025 GMC Sierra 2500HD Denali DENALI RESERVE PKG // 20 HIGH...
$123,701.00
NEW CAR Barrie 10/07/2025
WAS: $123701 NOW: $109823 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
2025 GMC Sierra 2500HD AT4 AT4 PREMIUM PLUS PKG // MAX TRAILE...
$120,811.00
NEW CAR Barrie 10/07/2025
WAS: $120811 NOW: $107739 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
2024 GMC Sierra 2500HD AT4 LOADED! AT4
$94,988.00
Markham / York Region 10/07/2025
WOW! What a truck! Do not miss out on this perfectly balanced between function and luxury 2024 AT4 Sierra! Loaded with Heated and Air Cooled Leather Seats, Sunroof, Navigation, Memory Seats, HUD and ...
Automatic | 49,486 km | CARFAX Canada Report

Dealer updates

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2025 GMC Sierra 2500HD AT4
$121,866.00
NEW CAR Oakville / Halton Region 10/07/2025
Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; ...
Automatic

Dealer updates

  • Online Financing approvals
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2023 GMC Sierra 2500HD Denali One Owner | Clean Carfax | Dena...
$85,999.00
Oakville / Halton Region 10/07/2025
Make: GMC Model: Sierra 2500HD Trim: Denali with Denali Ultimate & Technology Packages Model Year: 2023 Drivetrain: 4WD Autotrac Two-Speed Transfer Case Engine: Duramax 6.6L V8 Turbo Diesel L5P ...
Automatic | 76,227 km | Certified Pre-owned CARFAX Canada Report

Dealer updates

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2024 GMC Sierra 2500HD AT4 - Power Folding Mirrors, Blind Spot
$89,980.00
Belleville 10/07/2025
The 2024 GMC Sierra 2500HD AT4 is the ultimate heavy-duty truck designed for Canadians who need serious power without sacrificing daily comfort and capability. Whether you're working hard on a job ...
Automatic | 16,720 km | Certified Pre-owned CARFAX Canada Report
2025 GMC Sierra 2500HD SLE
$92,308.00
NEW CAR Timmins 10/07/2025
Remote Engine Start! Take on the most arduous of tasks with this incredibly potent 2025 GMC 2500HD. This 2025 GMC 2500HD is highly configurable work truck that can haul a colossal amount of weight ...
Automatic
2025 GMC Sierra 2500HD Denali
$109,122.00
NEW CAR Oshawa / Durham Region 10/07/2025
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 With stout ...
2025 GMC Sierra 2500HD Denali - Cooled Seats
$107,839.00
NEW CAR Oshawa / Durham Region 10/07/2025
Cooled Seats, Wireless Charging, Bose Premium Audio, Multi-Pro Tailgate, Navigation! Take on the most arduous of tasks with this incredibly potent 2025 GMC 2500HD. This 2025 GMC 2500HD is highly ...
2025 GMC Sierra 2500HD SLT SLT CONVENIENCE PKG // 5TH WHEEL P...
$110,372.00
NEW CAR Barrie 09/07/2025
WAS: $110372 NOW: $99598 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
Automatic
2025 GMC Sierra 2500HD Denali Ultimate
$134,339.00
Mississauga / Peel Region 09/07/2025
Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With over 45 vehicles in stock and easy online trade-in valuation, finding your next ride has never been ...
Automatic | 25 km

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2025 GMC Sierra 2500HD Denali
$121,736.00
NEW CAR Oakville / Halton Region 09/07/2025
WAS: $121736 NOW: $109673 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
Automatic

Dealer updates

  • Online Financing approvals
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2025 GMC Sierra 2500HD Denali
$120,391.00
NEW CAR Oakville / Halton Region 09/07/2025
WAS: $120391 NOW: $108639 plus taxes and licensing fees Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
Automatic

Dealer updates

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2015 GMC Sierra 2500HD 4WD Crew Cab | 153.7" SLT | CAM | HEATED
$33,995.00
Mississauga / Peel Region 09/07/2025
GMC inspection can be arranged upon request! Highlighted Vehicle Features: BACKUP CAMERA , AC, CD, AIR CONDITIONING, CRUISE CTRL, CLIMATE CONTROL, TILT WHEEL, TRACTION CONTROL, AND MUCH MORE! ...
238,258 km
2022 GMC Sierra 2500HD
$84,999.00
Ottawa 09/07/2025
ITS A DENALI FULLY FULLY LOADED. AUTOMATIC RUNNING BOARDS, HEADS UP DISPLAY, AUTOMATIC FOLDING MIRRORS AND MANY MANY MORE OPTIONS. HEATED AND COOLED SEATS, LANE DEPARTURE, FRONT AND REAR CAMERA, ...
70,899 km
2025 GMC Sierra 2500HD AT4
$105,234.00
NEW CAR Oshawa / Durham Region 08/07/2025
Bold and burly, this GMC 2500HD is built for the toughest jobs without breaking a sweat. This 2025 GMC 2500HD is highly configurable work truck that can haul a colossal amount of weight thanks to its ...
2025 GMC Sierra 2500HD Denali
$107,758.00
NEW CAR Oshawa / Durham Region 08/07/2025
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 Bold and ...
2025 GMC Sierra 2500HD AT4
$106,135.00
NEW CAR Oshawa / Durham Region 08/07/2025
Take on the most arduous of tasks with this incredibly potent 2025 GMC 2500HD. This 2025 GMC 2500HD is highly configurable work truck that can haul a colossal amount of weight thanks to its potent ...
2016 GMC Sierra 2500HD 4WD Crew Cab 167.7" SLE
$17,800.00
Mississauga / Peel Region 07/07/2025
2016 GMC SIERRA 2500HD 4WD CREW CAB SLE POWER, PERFORMANCE, AND CAPABILITY. Special Price: $17,800 | Regular Price: $18,999 Odometer: 386,500 KM | 5-Passenger Pickup Truck | Black Exterior | Gray ...
Automatic | 386,500 km | CARFAX Canada Report
2021 GMC SIERRA 2500HD 4WD Crew Cab 159 Denali
$75,900.00
Belleville 07/07/2025
READY FOR WORK OR PLAY WITH THIS 2500HD SIERRA DENALI DURAMAX DIESEL 4X4!! GORGEOUS TRUCK...FULLY LOADED!! MUST BE SEEN!!. Brand new 3 BDS suspension lift with FOX shocks. 2010 -18 GT OFFROAD STRIKE ...
65,321 km
2018 GMC Sierra 2500HD
$35,495.00
Oakville / Halton Region 06/07/2025
SAFETY INCLUDED FREE ACCIDENT Very Clean GMC Sierra 2500HD Duramax Crew 4x4 6.6L V8 Diesel with Automatic Transmission. Black on Tan Interior. Equipped with: Power Windows, Power Locks, and Power ...
Automatic | 208,130 km
2024 GMC GMC Sierra 2500 4WD
Please Contact
Barrie 06/07/2025
2024 GMC GMC Sierra 2500 4WD GMC GMC Sierra 2500 4WD 2024 Engine: 8 Cylinder Engine 6.6L Safety Equipment Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted ...
Semi-Automatic | 27,367 km | CARFAX Canada Report
2023 GMC SIERRA 2500HD DENALI | HEATED LEATHER | CARPLAY | CLEAN
$79,823.00
$80,985.00
Oakville / Halton Region 06/07/2025
Apple Carplay / Android Auto, Clean Accident History Report, 4WD, Leather, Bose Premium 7 Speaker Sound System, Driver Alert Package I, Driver Alert Package II, Exterior Parking Camera Rear, Heated & ...
Semi-Automatic | 104,311 km | CARFAX Canada Report
2025 GMC Sierra 2500HD SLE - Aluminum Wheels
$93,549.00
NEW CAR Oshawa / Durham Region 06/07/2025
Aluminum Wheels, Keyless Entry, Trailering Package, Apple CarPlay, Android Auto! Take on the most arduous of tasks with this incredibly potent 2025 GMC 2500HD. This 2025 GMC 2500HD is highly ...
2025 GMC Sierra 2500HD Pro
$83,641.00
NEW CAR Oshawa / Durham Region 06/07/2025
Take on the most arduous of tasks with this incredibly potent 2025 GMC 2500HD. This 2025 GMC 2500HD is highly configurable work truck that can haul a colossal amount of weight thanks to its potent ...
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