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2026 GMC Sierra 3500 SLT 
in Smithers 

9 km
 10-Speed automatic
Ext: White Int: Black
Great Value
2026 GMC Sierra-3500 new, Ext:White, int:Black, SLT, 102665. Coast Mountain GM. 26123-new-1
  • 2026 GMC Sierra-3500 new, Ext:White, int:Black, SLT, 102665. Coast Mountain GM. 26123-new-1
    GMC Sierra-3500 2026 - Photo #1
  • 2026 GMC Sierra-3500 new, Ext:White, int:Black, SLT, 102665. Coast Mountain GM. 26123-new-2
    GMC Sierra-3500 2026 - Photo #2
  • 2026 GMC Sierra-3500 new, Ext:White, int:Black, SLT, 102665. Coast Mountain GM. 26123-new-3
    GMC Sierra-3500 2026 - Photo #3
  • 2026 GMC Sierra-3500 new, Ext:White, int:Black, SLT, 102665. Coast Mountain GM. 26123-new-4
    GMC Sierra-3500 2026 - Photo #4
  • 2026 GMC Sierra-3500 new, Ext:White, int:Black, SLT, 102665. Coast Mountain GM. 26123-new-5
    GMC Sierra-3500 2026 - Photo #5
  • 2026 GMC Sierra-3500 new, Ext:White, int:Black, SLT, 102665. Coast Mountain GM. 26123-new-6
    GMC Sierra-3500 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 3500 - Specifications 

City
Highway
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  • Model: Sierra 3500
  • Category: Trucks
  • Exterior Colour: White
  • Interior Colour: Black
  • Kilometers: 9 km
  • Stock #: 26123-new
  • VIN: 1GT4UUEY3TF226854
  • See options
  • Drive train: Four-wheel drive
  • Transmission: 10-Speed automatic
  • Fuel: Diesel
  • Engine: 6.6L
  • Cylinders: 8
  • Price: 102,665

Key features of the 2026 GMC Sierra 3500 

Powerful 6.6L V8 Engine

Delivers high towing capacity and strong performance for heavy-duty tasks.

Advanced Safety Tech

Includes lane assist, collision alerts, and adaptive cruise for safer journeys.

Premium Crew Cab Comfort

Spacious seating for five, high-quality materials, and advanced ergonomic design.

Smart Connectivity Suite

Large touchscreen, Apple CarPlay, Android Auto, and Wi-Fi hotspot keep you connected.

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

2026 GMC Sierra 3500 - Description 

GMC Sierra 3500 SLT 2026

2026 GMC Sierra 3500 - Options 

2026 GMC Sierra 3500 - 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
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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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