MacDonald Buick GMC
111 Baig Blvd, Moncton, NB, E1E 1C9
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2025 GMC Sierra 3500HD
in Moncton

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 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 2025 GMC Sierra 3500HD in stock!
  • In Transit
    GMC Sierra 3500 AT4 2025
    Stock: ZFGGMP6-NEW
    VIN: 1GT4UVEY2SF334130
    View Details
    GMC 2025 Sierra 3500 AT4 in Moncton, NB
    106,774
    +Taxes & Licenseswas 118,608
    Auto., Ext: Black, Int: Black
    Stock #: ZFGGMP6-NEW
    Engine: 6.6
    Cylinders: 8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Black
    Interior Color: Black
    Doors: 4
    Financing 84 months
    348 @ 4.99%
    +Taxes & Licenses/wk 0 cash down
  • In Transit
    GMC Sierra 3500 AT4 2025
    Stock: ZFGGMP7-NEW
    VIN: 1GT4UVEYXSF334151
    View Details
    GMC 2025 Sierra 3500 AT4 in Moncton, NB
    106,774
    +Taxes & Licenseswas 118,608
    Auto., Ext: White, Int: Black
    Stock #: ZFGGMP7-NEW
    Engine: 6.6
    Cylinders: 8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: White
    Interior Color: Black
    Doors: 4
    Financing 84 months
    348 @ 4.99%
    +Taxes & Licenses/wk 0 cash down
  • In Transit
    GMC Sierra 3500 SLT 2025
    Stock: ZFFJMN2-NEW
    VIN: 1GT4UUEY4SF315931
    View Details
    GMC 2025 Sierra 3500 SLT in Moncton, NB
    105,021
    +Taxes & Licenseswas 116,508
    Auto., Ext: Black, Int: Black
    Stock #: ZFFJMN2-NEW
    Engine: 6.6
    Cylinders: 8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Black
    Interior Color: Black
    Doors: 4
    Financing 84 months
    342 @ 4.99%
    +Taxes & Licenses/wk 0 cash down
  • In Transit
    GMC Sierra 3500 Denali 2025
    Stock: ZFGGPJN-NEW
    VIN: 1GT4UWEYXSF335161
    View Details
    GMC 2025 Sierra 3500 Denali in Moncton, NB
    113,746
    +Taxes & Licenseswas 126,073
    Auto., Ext: White, Int: Black
    Stock #: ZFGGPJN-NEW
    Engine: 6.6
    Cylinders: 8
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: White
    Interior Color: Black
    Doors: 4
    Financing 84 months
    370 @ 4.99%
    +Taxes & Licenses/wk 0 cash down
  • In Transit
    GMC Sierra 3500 Denali Ultimate 2025
    Stock: ZFGGN2V-NEW
    VIN: 1GT4UYEY6SF331992
    View Details
    GMC 2025 Sierra 3500 Denali Ultimate in Moncton, NB
    112,532
    +Taxes & Licenseswas 136,088
    Auto., Ext: Black, Int: Brown
    Stock #: ZFGGN2V-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Color: Black
    Interior Color: Brown
    Doors: 4
    Financing 84 months
    366 @ 4.99%
    +Taxes & 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 3500HD Pro Now!
    You can build & price your own 2025 GMC Sierra 3500HD including the style, color & options to get an exact price, with our promotions and rebates and availability in stock.
    starting at $70,499 +Taxes & Licenses
    Start here!
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