2026 GMC Sierra 2500HD
in Oshawa

The amount shown reflects an estimate of the amount that you can expect to pay in Canadian dollars and includes freight and PDI. Taxes are excluded (unless selected otherwise). Photos represent the model offered but may vary slightly in color, options, or features. While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.
Drivetrain
Rear Wheel Drive
Engine
Gas V8
Transmission
Automatic
Fuel Type
Gasoline
 
Estimated Fuel Economy
for the 2026 GMC Sierra 2500HD
City
L/100 km
Highway
L/100 km
Combined
L/100 km
Actual mileage may vary with options, driving conditions, driving habits, and vehicle's condition.
Our 2026 GMC Sierra 2500HD Regular Cab Long Box 2-Wheel Drive Pro in stock!
  • GMC Sierra 2500 HD  2026
    Stock: 260417-NEW
    VIN: 1GT4ULE7XTF199962
    10 KM. Auto., Ext: SUMMIT WHITE, Int: JET BLACK
    Stock #: 260417-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: SUMMIT WHITE
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    247 @ 3.99%

    (5.17 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260407-NEW
    VIN: 1GT4ULE76TF200153
    10 KM. Auto., Ext: SUMMIT WHITE, Int: JET BLACK
    Stock #: 260407-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: SUMMIT WHITE
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    246 @ 3.99%

    (5.17 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260415-NEW
    VIN: 1GT4UME77TF200121
    12 KM. Auto., Ext: SUMMIT WHITE, Int: JET BLACK
    Stock #: 260415-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: SUMMIT WHITE
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    268 @ 3.99%

    (5.07 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260388-NEW
    VIN: 1GT4UME75TF200456
    10 KM. Auto., Ext: SUMMIT WHITE, Int: JET BLACK
    Stock #: 260388-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: SUMMIT WHITE
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    280 @ 3.99%

    (5.02 % APR)
    +HST & Licensing/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 HD  2026
    Stock: 260428-NEW
    VIN: 1GT4UME78TF200063
    12 KM. Auto., Ext: SUMMIT WHITE, Int: JET BLACK
    Stock #: 260428-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: SUMMIT WHITE
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    269 @ 3.99%

    (5.07 % APR)
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra  2026
    Stock: 13421812
    VIN: 1GT4UMEY3TF218673
    GMC 2026 Sierra SLE in Oshawa
    94,709
    +HST & Licensingwas 100,709
    Auto., Ext: SUMMIT WHITE, Int: JET BLACK
    Stock #: 13421812
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: SUMMIT WHITE
    Interior Colour: JET BLACK
    Financing 84 months
    308 @ 3.99%

    (4.93 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260272-NEW
    VIN: 1GT4UPEY1TF174464
    10 KM. Auto., Ext: ONYX BLACK, Int: JET BLACK/KALAHARI
    Stock #: 260272-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: JET BLACK/KALAHARI
    Doors: 4
    Financing 84 months
    364 @ 3.99%

    (4.78 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260391-NEW
    VIN: 1GT4UZEY9TF199964
    10 KM. Auto., Ext: ONYX BLACK, Int: OBSIDIAN RUSH
    Stock #: 260391-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: OBSIDIAN RUSH
    Doors: 4
    Financing 84 months
    399 @ 3.99%

    (4.71 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260337-NEW
    VIN: 1GT4UREY7TF188140
    12 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: JET BLACK
    Stock #: 260337-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: GLACIER WHITE TRICOAT
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    374 @ 3.99%

    (4.76 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260329-NEW
    VIN: 1GT4UREY3TF188166
    12 KM. Auto., Ext: STERLING METALLIC, Int: JET BLACK
    Stock #: 260329-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: STERLING METALLIC
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    370 @ 3.99%

    (4.77 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260336-NEW
    VIN: 1GT4UREY6TF188145
    12 KM. Auto., Ext: TITANIUM RUSH METALLIC, Int: JET BLACK
    Stock #: 260336-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: TITANIUM RUSH METALLIC
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    371 @ 3.99%

    (4.76 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260338-NEW
    VIN: 1GT4UREYXTF188178
    16 KM. Auto., Ext: ONYX BLACK, Int: JET BLACK
    Stock #: 260338-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    370 @ 3.99%

    (4.77 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260464-NEW
    VIN: 1GT4UREY1TF157787
    220 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: JET BLACK
    Stock #: 260464-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: GLACIER WHITE TRICOAT
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    373 @ 3.99%

    (4.76 % APR)
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra  2026
    Stock: 13395146
    VIN: 1GT4UREYXTF213628
    GMC 2026 Sierra Denali in Oshawa
    119,173
    +HST & Licensingwas 125,173
    Auto., Ext: ONYX BLACK, Int: JET BLACK
    Stock #: 13395146
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: JET BLACK
    Financing 84 months
    385 @ 3.99%

    (4.74 % APR)
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra  2026
    Stock: 13400638
    VIN: 1GT4UREY5TF213648
    GMC 2026 Sierra Denali in Oshawa
    115,638
    +HST & Licensingwas 121,638
    Auto., Ext: GLACIER WHITE TRICOAT, Int: JET BLACK
    Stock #: 13400638
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: GLACIER WHITE TRICOAT
    Interior Colour: JET BLACK
    Financing 84 months
    374 @ 3.99%

    (4.76 % APR)
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra  2026
    Stock: 13421814
    VIN: 1GT4UREY7TF219628
    GMC 2026 Sierra in Oshawa
    111,634
    +HST & Licensingwas 117,634
    Auto., Ext: STERLING METALLIC, Int: JET BLACK
    Stock #: 13421814
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Colour: STERLING METALLIC
    Interior Colour: JET BLACK
    Financing 84 months
    361 @ 3.99%

    (4.79 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260282-NEW
    VIN: 1GT4UXEYXTF174236
    10 KM. Auto., Ext: ONYX BLACK, Int: ALPINE UMBER
    Stock #: 260282-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: ALPINE UMBER
    Doors: 4
    Financing 84 months
    401 @ 3.99%

    (4.71 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260375-NEW
    VIN: 1GT4UXEY8TF200154
    12 KM. Auto., Ext: ONYX BLACK, Int: ALPINE UMBER
    Stock #: 260375-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: ALPINE UMBER
    Doors: 4
    Financing 84 months
    412 @ 3.99%

    (4.69 % APR)
    +HST & Licensing/wk 0 cash down
  • Demo
    GMC Sierra 2500 HD  2026
    Stock: 260352-DEMO
    VIN: 1GT4UXEY6TF194063
    19 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: ALPINE UMBER
    Stock #: 260352-DEMO
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: GLACIER WHITE TRICOAT
    Interior Colour: ALPINE UMBER
    Doors: 4
    Financing 84 months
    405 @ 3.99%

    (4.70 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260351-NEW
    VIN: 1GT4UXEY3TF193985
    12 KM. Auto., Ext: ONYX BLACK, Int: ALPINE UMBER
    Stock #: 260351-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: ALPINE UMBER
    Doors: 4
    Financing 84 months
    416 @ 3.99%

    (4.68 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260374-NEW
    VIN: 1GT4UXEY3TF200174
    12 KM. Auto., Ext: STERLING METALLIC, Int: ALPINE UMBER
    Stock #: 260374-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: STERLING METALLIC
    Interior Colour: ALPINE UMBER
    Doors: 4
    Financing 84 months
    413 @ 3.99%

    (4.69 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260373-NEW
    VIN: 1GT4UXEY0TF193989
    10 KM. Auto., Ext: ONYX BLACK, Int: ALPINE UMBER
    Stock #: 260373-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: ALPINE UMBER
    Doors: 4
    Financing 84 months
    401 @ 3.99%

    (4.71 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 HD  2026
    Stock: 260389-NEW
    VIN: 1GT4UXEY8TF200204
    10 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: ALPINE UMBER
    Stock #: 260389-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: GLACIER WHITE TRICOAT
    Interior Colour: ALPINE UMBER
    Doors: 4
    Financing 84 months
    416 @ 3.99%

    (4.68 % APR)
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra  2026
    Stock: 13405703
    VIN: 1GT4UXEY5TF212648
    GMC 2026 Sierra Denali Ultimate in Oshawa
    130,544
    +HST & Licensingwas 136,544
    Auto., Ext: STERLING METALLIC, Int: ALPINE UMBER
    Stock #: 13405703
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: STERLING METALLIC
    Interior Colour: ALPINE UMBER
    Financing 84 months
    421 @ 3.99%

    (4.67 % APR)
    +HST & Licensing/wk 0 cash down
Indemnification clause
The amount shown reflects an estimate of the amount that you can expect to pay in Canadian dollars. Taxes are excluded (unless selected otherwise). Photos represent the model offered but may vary slightly in color, options, or features. While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.
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Build & Price Your 2026 GMC Sierra 2500HD Pro Now!
You can build & price your own 2026 GMC Sierra 2500HD including the style, color & options to get an exact price, with our promotions and rebates and availability in stock.
starting at $65,599 +HST & Licenses
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