Sept-Iles Chevrolet Buick GMC
109 Rue Mgr Blanche, Sept-Îles, QC, G4R 4Y3
418 968-4343

2026 GMC Sierra 2500 At4x 
in Sept-Îles 

 Automatic
Ext: Black Int: Brown
Reduced Price
2026 GMC Sierra-2500 new, Ext:Black, int:Brown, At4x, 125901. Sept-Iles Chevrolet Buick GMC. 63887-neuf-1
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Brown, At4x, 125901. Sept-Iles Chevrolet Buick GMC. 63887-neuf-1
    GMC Sierra-2500 2026 - Photo #1
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Brown, At4x, 125901. Sept-Iles Chevrolet Buick GMC. 63887-neuf-2
    GMC Sierra-2500 2026 - Photo #2
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Brown, At4x, 125901. Sept-Iles Chevrolet Buick GMC. 63887-neuf-3
    GMC Sierra-2500 2026 - Photo #3
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Brown, At4x, 125901. Sept-Iles Chevrolet Buick GMC. 63887-neuf-4
    GMC Sierra-2500 2026 - Photo #4
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Brown, At4x, 125901. Sept-Iles Chevrolet Buick GMC. 63887-neuf-5
    GMC Sierra-2500 2026 - Photo #5
  • 2026 GMC Sierra-2500 new, Ext:Black, int:Brown, At4x, 125901. Sept-Iles Chevrolet Buick GMC. 63887-neuf-6
    GMC Sierra-2500 2026 - Photo #6
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
Share Vehicle Listing on Facebook
Download the window sticker
  • Model: Sierra 2500
  • Trim Level: At4x
  • Category: Trucks
  • Exterior Colour: Black
  • Interior Colour: Brown
  • Passengers: 5
  • Doors: 4
  • Stock #: 63887-neuf
  • VIN: 1GT4UZEYXTF303006
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Diesel
  • Engine: 6.6L/-TBD-
  • Cylinders: 8
  • Price: 125,901

Key features of the 2026 GMC Sierra 2500 

AT4X Off-Road Trim

AT4X trim highlights a premium heavy-duty off-road focused Sierra 2500HD configuration.

Crew Cab Comfort

Crew Cab body style offers a spacious cabin layout for work, travel, and daily versatility.

AWD Confidence

AWD traction supports confident driving across changing road and weather conditions.

6.6L Engine

The 6.6L engine delivers heavy-duty capability suited to this Sierra 2500HD AT4X.

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

2026 GMC Sierra 2500 - Description 

GMC Sierra 2500 At4x
Original Manufacturer's Warranty: 60,000 KM

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

Similar Vehicles 

Other Links 

Indemnification Clause
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.
ter
carfax canada 3colour2023 e n
FREE! Get a free Carfax vehicle historical report by providing us with your contact information:
This site is protected by reCAPTCHA.
Submit
ajax loader2