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2025 GMC Sierra 3500 HD Denali Ultimate 4X4 6.6L Diesel 
in Leduc 

15 km
 Automatic
Ext: Black
Black
Int: Brown
Brown
Great Value
2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-1
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-1
    GMC Sierra-3500-HD 2025 - Photo #1
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-2
    GMC Sierra-3500-HD 2025 - Photo #2
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-3
    GMC Sierra-3500-HD 2025 - Photo #3
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-4
    GMC Sierra-3500-HD 2025 - Photo #4
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-5
    GMC Sierra-3500-HD 2025 - Photo #5
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-6
    GMC Sierra-3500-HD 2025 - Photo #6
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-7
    GMC Sierra-3500-HD 2025 - Photo #7
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-8
    GMC Sierra-3500-HD 2025 - Photo #8
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-9
    GMC Sierra-3500-HD 2025 - Photo #9
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-10
    GMC Sierra-3500-HD 2025 - Photo #10
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-11
    GMC Sierra-3500-HD 2025 - Photo #11
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-12
    GMC Sierra-3500-HD 2025 - Photo #12
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-13
    GMC Sierra-3500-HD 2025 - Photo #13
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-14
    GMC Sierra-3500-HD 2025 - Photo #14
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-15
    GMC Sierra-3500-HD 2025 - Photo #15
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-16
    GMC Sierra-3500-HD 2025 - Photo #16
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-17
    GMC Sierra-3500-HD 2025 - Photo #17
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-18
    GMC Sierra-3500-HD 2025 - Photo #18
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-19
    GMC Sierra-3500-HD 2025 - Photo #19
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-20
    GMC Sierra-3500-HD 2025 - Photo #20
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-21
    GMC Sierra-3500-HD 2025 - Photo #21
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-22
    GMC Sierra-3500-HD 2025 - Photo #22
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-23
    GMC Sierra-3500-HD 2025 - Photo #23
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-24
    GMC Sierra-3500-HD 2025 - Photo #24
  • 2025 GMC Sierra-3500-HD new, Ext:Black, int:Brown, Denali Ultimate 4X4 6.6L Diesel, 118789. Schwab Chevrolet Buick GMC. 25668-new-25
    GMC Sierra-3500-HD 2025 - Photo #25
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.

Vehicle History 

2025 GMC Sierra 3500 HD - Specifications 

City
Highway
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  • Model: Sierra 3500 HD
  • Trim Level: Denali Ultimate 4X4 6.6L Diesel
  • Category: Trucks
  • Exterior Colour: Black
  • Interior Colour: Brown
  • Passengers: 4
  • Doors: 4
  • Kilometers: 15 km
  • Stock #: 25668-new
  • VIN: 1GT4UYEY9SF333025
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Diesel
  • Truck bed length: 82"
  • Towing capacity up to: 9070kg
  • Engine: 6.6 L
  • Cylinders: V8
  • Price: 118,789

Key features of the 2025 GMC Sierra 3500 HD 

Powerful Duramax Diesel

6.6L V8 Duramax engine delivers exceptional towing and hauling performance for heavy-duty needs.

Denali Ultimate Luxury

Premium interior with full-grain leather, real wood trim, and advanced tech for first-class comfort.

Advanced Trailering Tech

Innovative trailering camera views and ProGrade Trailering System for safer, easier towing.

Comprehensive Safety Suite

Includes Super Cruise, enhanced driver-assist features for confident highway and daily driving.

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

2025 GMC Sierra 3500 HD - Description 

2025 GMC Sierra 3500HD 4WD Crew Cab Standard Box Denali Ultimate for sale
.

2025 GMC Sierra 3500 HD - Options 

2025 GMC Sierra 3500 HD - 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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