Budds' Chevrolet Cadillac Buick GMC
410 South Service Rd West, Oakville, ON, L6K 2H4
905 845-1681
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2026 GMC Sierra 2500HD Denali Ultimate
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
Four Wheel Drive
Engine
Turbocharged Diesel 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 Crew Cab Standard Box 4-Wheel Drive Denali Ultimate in stock!
  • GMC Sierra 2500 2026
    Stock: SR26021-NEW
    VIN: 1GT4UNEYXTF134100
    View Details
    GMC 2026 Sierra 2500 SLT in Oakville
    112,422
    + HST & Licensing
    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
  • GMC Sierra 2500 2026
    Stock: SR26032-NEW
    VIN: 1GT4UPEY3TF165183
    View Details
    GMC 2026 Sierra 2500 AT4 in Oakville
    117,367
    + HST & Licensing
    36 KM. 10-Speed Auto., Ext: Black, Int: Black
    Stock #: SR26032-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
    379 @ 3.99%

    (4.75 % APR)
    + HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 2026
    Stock: SR26036-NEW
    VIN: 1GT4UREY9TF174420
    View Details
    GMC 2026 Sierra 2500 Denali in Oakville
    119,161
    + HST & Licensing
    38 KM. 10-Speed Auto., Ext: Black, Int: Black
    Stock #: SR26036-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
    385 @ 3.99%

    (4.74 % APR)
    + HST & Licensing/wk 0 cash down
  • In Transit
    GMC Sierra 2026
    Stock: 13395166
    VIN: 1GT4UXEY4TF213306
    View Details
    GMC 2026 Sierra Denali Ultimate in Oakville
    137,337
    + HST & Licensing
    Auto., Ext: Silver, Int: ALPINE UMBER
    Stock #: 13395166
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Colour: Silver
    Interior Colour: ALPINE UMBER
    Financing 84 months
    442 @ 3.99%

    (4.64 % APR)
    + HST & Licensing/wk 0 cash down
  • GMC Sierra 2500 2026
    Stock: SR26050-NEW
    VIN: 1GT4ULE71TF195444
    View Details
    GMC 2026 Sierra 2500 PRO in Oakville
    77,107
    + HST & Licensing
    35 KM. 10-Speed Auto., Ext: White, Int: Black
    Stock #: SR26050-NEW
    Engine: 6.6L V8 WITH DIRECT INJECTION AND VARIABLE VALVE T
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Colour: White
    Interior Colour: Black
    Financing 84 months
    252 @ 3.99%

    (5.14 % 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 Denali Ultimate 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 $127,367 + HST & Licensing
    Start here!
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