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!
  • GMC Sierra 3500 HD 4WD Regular Cab Long Box SLE 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
    270 @ 4.79%
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra AT4 2026
    Stock: 13196985
    VIN: 1GT4UVEY9TF188083
    GMC 2026 Sierra AT4 in Oshawa
    115,463
    +HST & Licensingwas 119,463
    Auto., Ext: ONYX BLACK, Int: JET BLACK/KALAHARI
    Stock #: 13196985
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: ONYX BLACK
    Interior Colour: JET BLACK/KALAHARI
    Financing 84 months
    373 @ 3.99%

    (4.76 % APR)
    +HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra Denali 2026
    Stock: 13162188
    VIN: 1GT4UWEY3TF179613
    GMC 2026 Sierra Denali in Oshawa
    120,988
    +HST & Licensingwas 124,988
    Auto., Ext: ONYX BLACK, Int: JET BLACK
    Stock #: 13162188
    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
    391 @ 3.99%

    (4.73 % 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 $69,499 +HST & Licenses
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