Wallace Chevrolet Cadillac Buick GMC
801 Main Street East, Milton, ON, L9T 3Z3
905 581-2231

2026 GMC Sierra 2500HD
in Milton

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
Gas
 
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!
  • Promotions
    GMC Sierra 2500 2026
    Stock: 350132-DEMO
    VIN: 1GT4UMEY4TF350132
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" SLE in Milton
    97,608
    *HST & Licenses not included.was 104,608
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    103,649
    Dealer fees
    959
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    97,608
    65 KM. Auto., Ext: Silver, Int: Black
    Stock #: 350132-DEMO
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Silver
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    329 @ 3.99%

    (6.09% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 325126-NEW
    VIN: 1GT4UPEY3TF325126
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
    109,143
    *HST & Licenses not included.was 119,143
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    118,184
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    109,143
    65 KM. Auto., Ext: Black, Int: Black
    Stock #: 325126-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    366 @ 3.99%

    (5.87% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 324257-NEW
    VIN: 1GT4UPEY2TF324257
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
    109,623
    *HST & Licenses not included.was 119,623
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    118,664
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    109,623
    65 KM. Auto., Ext: Black, Int: Black
    Stock #: 324257-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    367 @ 3.99%

    (5.86% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 323867-NEW
    VIN: 1GT4UPEY2TF323867
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
    109,623
    *HST & Licenses not included.was 119,623
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    118,664
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    109,623
    65 KM. Auto., Ext: Black, Int: Black
    Stock #: 323867-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    367 @ 3.99%

    (5.86% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 364564-NEW
    VIN: 1GT4UPEY2TF364564
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
    110,037
    *HST & Licenses not included.was 120,037
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    119,078
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    110,037
    65 KM. Auto., Ext: White, Int: Black
    Stock #: 364564-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: White
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    369 @ 3.99%

    (5.86% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 166940-DEMO
    VIN: 1GT4UPEY0TF166940
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
    106,077
    *HST & Licenses not included.was 126,441
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    123,883
    Dealer fees
    959
    Hard Tonneau Cover
    1,599
    Wallace Demo Exclusive
    -13,364
    Non-Stackable Cash Delivery Allowance (NSCDA)
    -7,000
    Your Price:
    106,077
    9,210 KM. Auto., Ext: Beige, Int: Black
    Stock #: 166940-DEMO
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Beige
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    356 @ 3.99%

    (5.92% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 386311-NEW
    VIN: 1GT4UPEY6TF386311
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
    109,912
    *HST & Licenses not included.was 119,912
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    118,953
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    109,912
    65 KM. Auto., Ext: Black, Int: Black
    Stock #: 386311-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    368 @ 3.99%

    (5.86% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 340516-NEW
    VIN: 1GT4UZEY9TF340516
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4X in Milton
    134,442
    *HST & Licenses not included.was 144,442
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    143,483
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    134,442
    65 KM. Auto., Ext: Silver, Int: Black
    Stock #: 340516-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Silver
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    446 @ 3.99%

    (5.52% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 338484-NEW
    VIN: 1GT4UZEY1TF338484
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4X in Milton
    121,867
    *HST & Licenses not included.was 131,867
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    130,908
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    121,867
    65 KM. Auto., Ext: Black, Int: Black
    Stock #: 338484-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    406 @ 3.99%

    (5.68% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 365582-NEW
    VIN: 1GT4UZEY4TF365582
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4X in Milton
    120,607
    *HST & Licenses not included.was 130,607
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    129,648
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    120,607
    65 KM. Auto., Ext: Black, Int: Black
    Stock #: 365582-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    402 @ 3.99%

    (5.69% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 366530-NEW
    VIN: 1GT4UZEY1TF366530
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4X in Milton
    120,607
    *HST & Licenses not included.was 130,607
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    129,648
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    120,607
    65 KM. Auto., Ext: Black, Int: Black
    Stock #: 366530-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    402 @ 3.99%

    (5.69% APR)
    *HST & Licenses not included./wk 0 cash down
  • In Transit
    GMC Sierra 2500 2026
    Stock: 382813-NEW
    VIN: 1GT4UZEY5TF382813
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4X in Milton
    120,872
    *HST & Licenses not included.was 130,872
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    129,913
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    120,872
    65 KM. Auto., Ext: Silver, Int: Black
    Stock #: 382813-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Silver
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    403 @ 3.99%

    (5.69% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 382851-NEW
    VIN: 1GT4UZEY2TF382851
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4X in Milton
    120,872
    *HST & Licenses not included.was 130,872
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    129,913
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    -7,000
    Your Price:
    120,872
    65 KM. Auto., Ext: Black, Int: Black
    Stock #: 382851-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Black
    Doors: 4
    Financing 84 months
    403 @ 3.99%

    (5.69% APR)
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 330867-NEW
    VIN: 1GT4UXEY4TF330867
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" Denali Ultimate in Milton
    129,437
    *HST & Licenses not included.was 132,437
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    131,478
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Your Price:
    129,437
    65 KM. Auto., Ext: Black, Int: Brown
    Stock #: 330867-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Black
    Interior Colour: Brown
    Doors: 4
    Financing 84 months
    408 @ 3.99%
    *HST & Licenses not included./wk 0 cash down
  • Promotions
    GMC Sierra 2500 2026
    Stock: 330590-NEW
    VIN: 1GT4UXEY9TF330590
    View Details
    GMC 2026 Sierra 2500 4WD Crew Cab 159" Denali Ultimate in Milton
    131,838
    *HST & Licenses not included.was 134,838
    Hide Pricing Details
    2026 GMC Sierra 2500 MSRP starting at
    133,879
    Dealer fees
    959
    Wallace Exclusive
    -3,000
    Your Price:
    131,838
    65 KM. Auto., Ext: Silver, Int: Brown
    Stock #: 330590-NEW
    Transmission: Auto.
    Drive train: Four-wheel drive
    Fuel: Diesel
    Category: Trucks
    Exterior Colour: Silver
    Interior Colour: Brown
    Doors: 4
    Financing 84 months
    415 @ 3.99%
    *HST & Licenses not included./wk 0 cash down
    Browse the 2026 GMC Sierra 2500HD different trims
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    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.
    front45
    Build & Price Your 2026 GMC Sierra 2500HD 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 $70,558 *HST & Licenses not included.
    Start here!
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