Township Chevrolet Buick GMC Ltd.
34 Water St, Summerside, PE, C1N 4T8

2026 GMC Sierra 2500 Denali Ultimate demo 
in Summerside 

6 km
 10-Speed automatic
Ext: White Int: Brown
Demo
2026 GMC Sierra-2500 used pre-owned, Ext:White, int:Brown, Denali Ultimate, 128246. Township Chevrolet Buick GMC Ltd.. 47466-demo-1
  • 2026 GMC Sierra-2500 used pre-owned, Ext:White, int:Brown, Denali Ultimate, 128246. Township Chevrolet Buick GMC Ltd.. 47466-demo-1
    GMC Sierra-2500 2026 - Photo #1
  • 2026 GMC Sierra-2500 used pre-owned, Ext:White, int:Brown, Denali Ultimate, 128246. Township Chevrolet Buick GMC Ltd.. 47466-demo-2
    GMC Sierra-2500 2026 - Photo #2
  • 2026 GMC Sierra-2500 used pre-owned, Ext:White, int:Brown, Denali Ultimate, 128246. Township Chevrolet Buick GMC Ltd.. 47466-demo-3
    GMC Sierra-2500 2026 - Photo #3
  • 2026 GMC Sierra-2500 used pre-owned, Ext:White, int:Brown, Denali Ultimate, 128246. Township Chevrolet Buick GMC Ltd.. 47466-demo-4
    GMC Sierra-2500 2026 - Photo #4
  • 2026 GMC Sierra-2500 used pre-owned, Ext:White, int:Brown, Denali Ultimate, 128246. Township Chevrolet Buick GMC Ltd.. 47466-demo-5
    GMC Sierra-2500 2026 - Photo #5
  • 2026 GMC Sierra-2500 used pre-owned, Ext:White, int:Brown, Denali Ultimate, 128246. Township Chevrolet Buick GMC Ltd.. 47466-demo-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
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  • Model: Sierra 2500
  • Trim Level: Denali Ultimate
  • Exterior Colour: White
  • Interior Colour: Brown
  • Kilometers: 6 km
  • Stock #: 47466-demo
  • VIN: 1GT4UXEY7TF129173
  • See options
  • Drive train: Four-wheel drive
  • Transmission: 10-Speed automatic
  • Fuel: Diesel
  • Towing capacity up to: 9080kg
  • Engine: 6.6L
  • Cylinders: 8
  • Price: 128,246

Key features of the 2026 GMC Sierra 2500 

6.6L Duramax Diesel Power

Mighty 6.6L turbo-diesel engine provides top towing, torque, and power for work or play.

Denali Ultimate Luxury

Premium interior with real leather, massaging seats, high-end finishes, and advanced tech for comfort.

Advanced Driver Assistance

Cutting-edge safety tech with Super Cruise, trailer camera views, and advanced collision avoidance.

Heavy-Duty Towing Tech

Max Trailering Package with enhanced hitch guidance, in-bed scales, and ProGrade Trailering System.

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

2026 GMC Sierra 2500 - Description 

2026 GMC Sierra 2500 Denali Ultimate

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

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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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