2025 GMC Sierra 2500HD SLE
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 2025 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 2025 GMC Sierra 2500HD in stock!
  • Clearance
    GMC Sierra 2500 Denali Ultimate 2025
    Stock: 250150-DEMO
    VIN: 1GT4UXEY8SF117984
    GMC 2025 Sierra 2500 Denali Ultimate in Oshawa
    126,053
    +HST & Licenseswas 131,053
    249 KM. 10-Speed Auto., Ext: Onyx Black, Int: ALPINE UMBER
    Stock #: 250150-DEMO
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Onyx Black
    Interior Color: ALPINE UMBER
    Financing 84 months
    399 @ 2.99%

    (4.15 % APR)
    +HST & Licenses/wk 0 cash down
  • GMC Sierra 2500 Denali 2025
    Stock: 250242-NEW
    VIN: 1GT4UREY1SF229084
    GMC 2025 Sierra 2500 Denali in Oshawa
    112,649
    +HST & Licenseswas 117,649
    17 KM. 10-Speed Auto., Ext: Onyx Black, Int: Black
    Stock #: 250242-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Onyx Black
    Interior Color: Black
    Financing 84 months
    358 @ 2.99%

    (4.28 % APR)
    +HST & Licenses/wk 0 cash down
  • GMC Sierra 2500 Denali 2025
    Stock: 250265-NEW
    VIN: 1GT4UREY7SF233821
    GMC 2025 Sierra 2500 Denali in Oshawa
    114,674
    +HST & Licenseswas 119,674
    16 KM. 10-Speed Auto., Ext: Onyx Black, Int: Black
    Stock #: 250265-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Onyx Black
    Interior Color: Black
    Financing 84 months
    364 @ 2.99%

    (4.26 % APR)
    +HST & Licenses/wk 0 cash down
  • GMC Sierra 2500 SLE 2025
    Stock: 250247-NEW
    VIN: 1GT4UMEY8SF230476
    GMC 2025 Sierra 2500 SLE in Oshawa
    93,749
    +HST & Licenseswas 98,749
    12 KM. 10-Speed Auto., Ext: Summit White, Int: Black
    Stock #: 250247-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Summit White
    Interior Color: Black
    Financing 84 months
    301 @ 2.99%

    (4.54 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 SLT 2025
    Stock: 250358-NEW
    VIN: 1GT4UNE78SF102610
    GMC 2025 Sierra 2500 SLT in Oshawa
    94,764
    +HST & Licenseswas 99,764
    764 KM. 10-Speed Auto., Ext: Summit White, Int: Black
    Stock #: 250358-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 Color: Summit White
    Interior Color: Black
    Financing 84 months
    304 @ 2.99%

    (4.52 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 SLT 2025
    Stock: 250273-NEW
    VIN: 1GT4UNEY8SF233819
    GMC 2025 Sierra 2500 SLT in Oshawa
    108,159
    +HST & Licenseswas 113,159
    19 KM. 10-Speed Auto., Ext: Volcanic Red Tintcoat, Int: Black
    Stock #: 250273-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Volcanic Red Tintcoat
    Interior Color: Black
    Financing 84 months
    345 @ 2.99%

    (4.34 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 AT4 2025
    Stock: 250310-NEW
    VIN: 1GT4UPEY5SF245583
    GMC 2025 Sierra 2500 AT4 in Oshawa
    110,974
    +HST & Licenseswas 115,974
    10 KM. 10-Speed Auto., Ext: Summit White, Int: Black
    Stock #: 250310-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Summit White
    Interior Color: Black
    Financing 84 months
    353 @ 2.99%

    (4.30 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 At4x 2025
    Stock: 250330-NEW
    VIN: 1GT4UZEY5SF245451
    GMC 2025 Sierra 2500 At4x in Oshawa
    121,589
    +HST & Licenseswas 126,589
    10 KM. 10-Speed Auto., Ext: Sterling Metallic, Int: Black
    Stock #: 250330-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Sterling Metallic
    Interior Color: Black
    Financing 84 months
    386 @ 2.99%

    (4.19 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 At4x 2025
    Stock: 250323-NEW
    VIN: 1GT4UZEY5SF245790
    GMC 2025 Sierra 2500 At4x in Oshawa
    133,488
    +HST & Licenseswas 138,488
    12 KM. 10-Speed Auto., Ext: Sterling Metallic, Int: Black
    Stock #: 250323-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Sterling Metallic
    Interior Color: Black
    Financing 84 months
    422 @ 2.99%

    (4.08 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 At4x 2025
    Stock: 250362-NEW
    VIN: 1GT4UZEY9SF256954
    GMC 2025 Sierra 2500 At4x in Oshawa
    122,144
    +HST & Licenseswas 127,144
    10 KM. 10-Speed Auto., Ext: Sterling Metallic, Int: Black
    Stock #: 250362-NEW
    Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL
    Cylinders: 8
    Transmission: 10-Speed Auto.
    Drive train: Four-wheel drive
    Category: Trucks
    Exterior Color: Sterling Metallic
    Interior Color: Black
    Financing 84 months
    387 @ 2.99%

    (4.18 % APR)
    +HST & Licenses/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 2025 GMC Sierra 2500HD SLE Now!
You can build & price your own 2025 GMC Sierra 2500HD including the style, color & options to get an exact price, with our promotions and rebates and availability in stock.
starting at $72,299 +HST & Licenses
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