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2025 GMC Sierra Sle L/box Duramax demo 
in Québec 

 Automatic
Ext: White Int: Black
Demo
2025 GMC Sierra used pre-owned, Ext:White, int:Black, Sle L/box Duramax, 99759. Cartier Chevrolet Buick GMC. 25079-neuf-1
  • 2025 GMC Sierra used pre-owned, Ext:White, int:Black, Sle L/box Duramax, 99759. Cartier Chevrolet Buick GMC. 25079-neuf-1
    GMC Sierra 2025 - Photo #1
  • 2025 GMC Sierra used pre-owned, Ext:White, int:Black, Sle L/box Duramax, 99759. Cartier Chevrolet Buick GMC. 25079-neuf-2
    GMC Sierra 2025 - Photo #2
  • 2025 GMC Sierra used pre-owned, Ext:White, int:Black, Sle L/box Duramax, 99759. Cartier Chevrolet Buick GMC. 25079-neuf-3
    GMC Sierra 2025 - Photo #3
  • 2025 GMC Sierra used pre-owned, Ext:White, int:Black, Sle L/box Duramax, 99759. Cartier Chevrolet Buick GMC. 25079-neuf-4
    GMC Sierra 2025 - Photo #4
  • 2025 GMC Sierra used pre-owned, Ext:White, int:Black, Sle L/box Duramax, 99759. Cartier Chevrolet Buick GMC. 25079-neuf-5
    GMC Sierra 2025 - Photo #5
  • 2025 GMC Sierra used pre-owned, Ext:White, int:Black, Sle L/box Duramax, 99759. Cartier Chevrolet Buick GMC. 25079-neuf-6
    GMC Sierra 2025 - 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.Right to Repair Notice - In accordance with Québec's Consumer Protection Act, the availability of replacement parts, repair services, or the information necessary for the maintenance or repair of the vehicle or any of its components may vary depending on the manufacturer and model. Please contact the dealership for full details regarding parts and service availability.

2025 GMC Sierra - Specifications 

City
Highway
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  • Model: Sierra
  • Trim Level: Sle L/box Duramax
  • Category: Truck
  • Exterior Colour: White
  • Interior Colour: Black
  • Stock #: 25079-neuf
  • VIN: 1GT2UMEY1SF124152
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Diesel
  • Engine: 6.6 L
  • Price: 99,759

Key features of the 2025 GMC Sierra 

Powerful Towing Capacity

Tow up to 18,700 lbsideal for hauling trailers, equipment, or heavy loads with ease.

Advanced Safety Tech

Includes lane departure warning, forward collision alert, and rear park assist for safer driving.

Spacious Double Cab

Comfortably seats up to 6 adults with ample rear legroom for crew or family.

Modern Connectivity

Features a large touchscreen, Apple CarPlay, Android Auto, and Wi-Fi hotspot capabilities.

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

Safety features of the 2025 GMC Sierra 

Forward Collision Alert

Warns you of possible frontal collisions, keeping you and your passengers safer every drive.

Lane Keep Assist

Gently steers if you drift, helping you stay securely in your lane at all times.

Blind Zone Alert

Detects vehicles in blind spots, giving you confidence when changing lanes or merging.

Rear Cross Traffic Alert

Warns of crossing vehicles as you reverse, making parking lots much safer and stress-free.

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

2025 GMC Sierra - Description 

GMC Sierra Sle L/box Duramax

2025 GMC Sierra - Options 

2025 GMC Sierra - 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
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.
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