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2026 GMC Sierra 2500 AT4 
in Ontario 

420 km
 10-Speed automatic
Ext: Black Int: Black
Clearance
2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-1
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-1
    GMC Sierra-2500 2026 - Photo #1
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-2
    GMC Sierra-2500 2026 - Photo #2
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-3
    GMC Sierra-2500 2026 - Photo #3
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-4
    GMC Sierra-2500 2026 - Photo #4
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-5
    GMC Sierra-2500 2026 - Photo #5
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-6
    GMC Sierra-2500 2026 - Photo #6
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-7
    GMC Sierra-2500 2026 - Photo #7
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-8
    GMC Sierra-2500 2026 - Photo #8
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-9
    GMC Sierra-2500 2026 - Photo #9
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-10
    GMC Sierra-2500 2026 - Photo #10
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-11
    GMC Sierra-2500 2026 - Photo #11
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-12
    GMC Sierra-2500 2026 - Photo #12
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-13
    GMC Sierra-2500 2026 - Photo #13
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-14
    GMC Sierra-2500 2026 - Photo #14
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-15
    GMC Sierra-2500 2026 - Photo #15
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-16
    GMC Sierra-2500 2026 - Photo #16
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-17
    GMC Sierra-2500 2026 - Photo #17
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-18
    GMC Sierra-2500 2026 - Photo #18
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-19
    GMC Sierra-2500 2026 - Photo #19
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-20
    GMC Sierra-2500 2026 - Photo #20
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-21
    GMC Sierra-2500 2026 - Photo #21
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-22
    GMC Sierra-2500 2026 - Photo #22
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-23
    GMC Sierra-2500 2026 - Photo #23
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Black, AT4, 112193. Budds Family. 2881B-new-24
    GMC Sierra-2500 2026 - Photo #24
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 for illustration purposes only. 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.

2026 GMC Sierra 2500 - Specifications 

City
Highway
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  • Model: Sierra 2500
  • Category: Trucks
  • Exterior Colour: Black
  • Interior Colour: Black
  • Passengers: 5
  • Odometer: 420 km
  • Stock #: 2881B-new
  • VIN: 1GT4UPEY6TF367757
  • See options
  • Drive train: Four-wheel drive
  • Transmission: 10-Speed automatic
  • Fuel: Diesel
  • Engine: DURAMAX 6.6 TURBO-DIESE V8, B20-DIESE COMPATIB L
  • Cylinders: 8
  • Price: 112,193

Key features of the 2026 GMC Sierra 2500 

AT4 Off-Road Trim

AT4 trim adds a rugged, adventure-ready identity to this heavy-duty Sierra 2500HD.

6.6 L Engine

Equipped with a 6.6 L engine for heavy-duty capability and dependable performance.

AWD Confidence

AWD traction helps provide confident grip and control across changing road conditions.

Crew Cab Space

Crew Cab configuration offers a roomy cabin design for everyday comfort and utility.

The key features listed may depend on the trim, options, or equipment package.

2026 GMC Sierra 2500 - Description 

GMC Sierra 2500 AT4 2026

2026 GMC Sierra 2500 - Options 

2026 GMC Sierra 2500 - Technical Specifications 

  • Fuel:
  • Fuel efficiency:  
    • City: Liters / 100 Km
    • Highway: Liters / 100 Km
  • Horse Power: Hp at Rpm
  • Torque: Lbs at Rpm
  • Trunk space: Liters
  • Vehicle weight: Kg
  • Length: mm
  • Width: mm
  • Height: mm

This 2026 GMC Sierra 2500 location 

Highland GM Chevrolet Buick GMC 15783 Yonge St
Aurora, ON
L4G 1P4
905 727-9444 logo

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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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