2026 GMC Sierra 2500HD
in Oakville

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 Slt Crew Cab 2026
    Stock: SR26021-NEW
    VIN: 1GT4UNEYXTF134100
    GMC 2026 Sierra 2500 Slt Crew Cab in Oakville
    112,422
    + HST & Licensingwas 115,422
    35 KM. 10-Speed Auto., Ext: Black, Int: Black
    Stock #: SR26021-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Financing 84 months
    363 @ 3.99%

    (4.76 % APR)
    + HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra SLE 2026
    Stock: 13134597
    VIN: 1GT4UME78TF179652
    GMC 2026 Sierra SLE in Oakville
    85,737
    + HST & Licensingwas 88,737
    Auto., Ext: Black, Int: Black
    Stock #: 13134597
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Financing 84 months
    280 @ 3.99%

    (5.02 % 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 $69,567 + HST & Licensing
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