2025 GMC Sierra 2500HD SLT
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!
  • New arrivals
    GMC Sierra 2500 HD 4WD Double Cab Standard Box SLE 2025
    Stock: 250447-NEW
    VIN: 1GT5UME72SF288109
    10 KM. Auto., Ext: Special Exterior Colour,
    Stock #: 250447-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Color: Special Exterior Colour
    Doors: 4
    Financing 84 months
    277 @ 4.99%
    +HST & Licenses/wk 0 cash down
  • GMC Sierra 2500 HD 4WD Crew Cab Standard Box SLE 2025
    Stock: 250247-NEW
    VIN: 1GT4UMEY8SF230476
    12 KM. Auto., Ext: Special Exterior Colour,
    Stock #: 250247-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Special Exterior Colour
    Doors: 4
    Financing 84 months
    301 @ 2.99%

    (4.54 % APR)
    +HST & Licenses/wk 0 cash down
  • In Transit
    GMC Sierra SLE 2025
    Stock: 12143799
    VIN: 1GT4UME74SF287250
    GMC 2025 Sierra SLE in Oshawa
    84,439
    +HST & Licenseswas 89,439
    Auto., Ext: ONYX BLACK, Int: JET BLACK
    Stock #: 12143799
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Front-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Color: ONYX BLACK
    Interior Color: JET BLACK
    Financing 84 months
    272 @ 2.99%

    (4.71 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 HD 4WD Crew Cab Standard Box SLT 2025
    Stock: 250445-NEW
    VIN: 1GT4UNE76SF287823
    10 KM. Auto., Ext: Volcanic Red Tintcoat,
    Stock #: 250445-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Color: Volcanic Red Tintcoat
    Doors: 4
    Financing 84 months
    300 @ 2.99%

    (4.54 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 2025
    Stock: 250416-NEW
    VIN: 1GT4UPEYXSF275369
    10 KM. Auto., Ext: Sterling Metallic, Int: Black
    Stock #: 250416-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Sterling Metallic
    Interior Color: Black
    Doors: 4
    Financing 84 months
    352 @ 2.99%

    (4.31 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 2025
    Stock: 250446-NEW
    VIN: 1GT4UPEY1SF287054
    10 KM. Auto., Ext: Sterling Metallic, Int: Black
    Stock #: 250446-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Sterling Metallic
    Interior Color: Black
    Doors: 4
    Financing 84 months
    359 @ 2.99%

    (4.28 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 2025
    Stock: 250431-NEW
    VIN: 1GT4UPEY4SF280759
    10 KM. Auto., Ext: Summit White,
    Stock #: 250431-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Summit White
    Doors: 4
    Financing 84 months
    353 @ 2.99%

    (4.30 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 HD 4WD Crew Cab Standard Box AT4 2025
    Stock: 250415-NEW
    VIN: 1GT4UPEY1SF275244
    10 KM. Auto., Ext: Onyx Black,
    Stock #: 250415-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Onyx Black
    Doors: 4
    Financing 84 months
    357 @ 2.99%

    (4.29 % APR)
    +HST & Licenses/wk 0 cash down
  • In Transit
    GMC Sierra Denali 2025
    Stock: 12080732
    VIN: 1GT4URE74SF274639
    GMC 2025 Sierra Denali in Oshawa
    102,589
    +HST & Licenseswas 107,589
    Auto., Ext: ONYX BLACK, Int: JET BLACK
    Stock #: 12080732
    Engine: 6.6 L
    Transmission: Auto.
    Drive train: Rear-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Color: ONYX BLACK
    Interior Color: JET BLACK
    Financing 84 months
    328 @ 2.99%

    (4.41 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 HD 4WD Crew Cab Standard Box Denali 2025
    Stock: 250419-NEW
    VIN: 1GT4URE79SF274412
    10 KM. Auto., Ext: Downpour Metallic, Int: Brown
    Stock #: 250419-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Gas
    Category: Trucks
    Exterior Color: Downpour Metallic
    Interior Color: Brown
    Doors: 4
    Financing 84 months
    328 @ 2.99%

    (4.41 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 HD 4WD Crew Cab Standard Box Denali 2025
    Stock: 250413-NEW
    VIN: 1GT4UREY8SF274569
    10 KM. Auto., Ext: Onyx Black,
    Stock #: 250413-NEW
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Onyx Black
    Doors: 4
    Financing 84 months
    363 @ 2.99%

    (4.27 % APR)
    +HST & Licenses/wk 0 cash down
  • New arrivals
    GMC Sierra 2500 Denali 2025
    Stock: 250414-NEW
    VIN: 1GT4UREY7SF274627
    GMC 2025 Sierra 2500 Denali in Oshawa
    114,044
    +HST & Licenseswas 119,044
    10 KM. 10-Speed Auto., Ext: Sterling Metallic, Int: Black
    Stock #: 250414-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
    363 @ 2.99%

    (4.27 % APR)
    +HST & Licenses/wk 0 cash down
  • Clearance
    GMC Sierra 2500 HD 4WD Crew Cab Standard Box Denali Ultimate 2025
    Stock: 250150-DEMO
    VIN: 1GT4UXEY8SF117984
    1,880 KM. Auto., Ext: Onyx Black,
    Stock #: 250150-DEMO
    Engine: 6.6 L
    Cylinders: V8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Onyx Black
    Doors: 4
    Financing 84 months
    400 @ 2.99%

    (4.15 % 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 SLT 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 $82,399 +HST & Licenses
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