2026 GMC Sierra 3500HD
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 3500HD
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 3500HD 2WD Regular Cab Long Box Pro in stock!
  • Clearance
    GMC Sierra 3500 HD  2026
    Stock: 260231-NEW
    VIN: 1GT3UTE71TF135899
    229 KM. Auto., Ext: SUMMIT WHITE, Int: JET BLACK
    Stock #: 260231-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: 2
    Financing 84 months
    263 @ 4.79%
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 3500 HD  2026
    Stock: 260408-NEW
    VIN: 1GT4UTE76TF200248
    10 KM. Auto., Ext: ONYX BLACK, Int: JET BLACK
    Stock #: 260408-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: JET BLACK
    Doors: 4
    Financing 84 months
    283 @ 3.99%

    (5.01 % APR)
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra  2026
    Stock: 13421816
    VIN: 1GT4UTEY0TF219192
    GMC 2026 Sierra in Oshawa
    98,304
    +HST & Licensingwas 104,304
    Auto., Ext: ONYX BLACK, Int: JET BLACK
    Stock #: 13421816
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: JET BLACK
    Financing 84 months
    319 @ 3.99%

    (4.89 % APR)
    +HST & Licensing/wk 0 cash down
  • New arrivals
    GMC Sierra 3500 HD  2026
    Stock: 260479-NEW
    VIN: 1GT4UVEY2TF150422
    195 KM. Auto., Ext: SUMMIT WHITE, Int: JET BLACK/KALAHARI
    Stock #: 260479-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: SUMMIT WHITE
    Interior Colour: JET BLACK/KALAHARI
    Doors: 4
    Financing 84 months
    366 @ 3.99%

    (4.78 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 3500 HD  2026
    Stock: 260363-NEW
    VIN: 1GT4UYEY2TF196964
    12 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: ALPINE UMBER
    Stock #: 260363-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
    413 @ 3.99%

    (4.68 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 3500 HD  2026
    Stock: 260376-NEW
    VIN: 1GT4UYEY4TF200691
    10 KM. Auto., Ext: ONYX BLACK, Int: ALPINE UMBER
    Stock #: 260376-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
    417 @ 3.99%

    (4.68 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 3500 HD  2026
    Stock: 260409-NEW
    VIN: 1GT4UYEY2TF201273
    10 KM. Auto., Ext: ONYX BLACK, Int: ALPINE UMBER
    Stock #: 260409-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
    417 @ 3.99%

    (4.68 % APR)
    +HST & Licensing/wk 0 cash down
  • New arrivals
    GMC Sierra 3500 HD  2026
    Stock: 260430-NEW
    VIN: 1GT4UYEY1TF201345
    10 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: ALPINE UMBER
    Stock #: 260430-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
    421 @ 3.99%

    (4.67 % APR)
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra  2026
    Stock: 13395147
    VIN: 1GT4UWEYXTF213630
    GMC 2026 Sierra Denali in Oshawa
    120,813
    +HST & Licensingwas 126,813
    Auto., Ext: ONYX BLACK, Int: JET BLACK
    Stock #: 13395147
    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
    390 @ 3.99%

    (4.73 % APR)
    +HST & Licensing/wk 0 cash down
  • GMC Sierra 3500 HD  2026
    Stock: 260431-NEW
    VIN: 1GT4UYEYXTF200436
    10 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: ALPINE UMBER
    Stock #: 260431-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
    412 @ 3.99%

    (4.69 % 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 3500HD Pro Now!
You can build & price your own 2026 GMC Sierra 3500HD including the style, color & options to get an exact price, with our promotions and rebates and availability in stock.
starting at $67,599 +HST & Licenses
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