2026 GMC Sierra At4x 
in Québec 

 Automatic
Ext: Black Int: Black
In Transit
2026 GMC Sierra new, Ext:Black, int:Black, At4x, 102933. Marlin Chevrolet Buick GMC. -1
  • 2026 GMC Sierra new, Ext:Black, int:Black, At4x, 102933. Marlin Chevrolet Buick GMC. -1
    GMC Sierra 2026 - Photo #1
  • 2026 GMC Sierra new, Ext:Black, int:Black, At4x, 102933. Marlin Chevrolet Buick GMC. -2
    GMC Sierra 2026 - Photo #2
  • 2026 GMC Sierra new, Ext:Black, int:Black, At4x, 102933. Marlin Chevrolet Buick GMC. -3
    GMC Sierra 2026 - Photo #3
  • 2026 GMC Sierra new, Ext:Black, int:Black, At4x, 102933. Marlin Chevrolet Buick GMC. -4
    GMC Sierra 2026 - Photo #4
  • 2026 GMC Sierra new, Ext:Black, int:Black, At4x, 102933. Marlin Chevrolet Buick GMC. -5
    GMC Sierra 2026 - Photo #5
  • 2026 GMC Sierra new, Ext:Black, int:Black, At4x, 102933. Marlin Chevrolet Buick GMC. -6
    GMC Sierra 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.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.

2026 GMC Sierra - Specifications 

City
Highway
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  • Model: Sierra
  • Trim Level: At4x
  • Category: Truck
  • Exterior Colour: Black
  • Interior Colour: Black
  • VIN: 3GTUUFE81TG279434
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Gas
  • Engine: 3.0 L
  • Price: 102,933

Key features of the 2026 GMC Sierra 

Advanced Off-Road Capability

AT4X trim, AWD system and off-road suspension tackle tough terrain with ease.

Luxury Interior Comfort

Premium leather seats, upscale materials and advanced climate control keep you comfortable.

Cutting-Edge Technology

Large infotainment screen, wireless Apple CarPlay/Android Auto, and advanced driver assists.

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

2026 GMC Sierra - Description 

GMC Sierra At4x
Meet the brand new 2026 GMC Sierra, now available at Marlin Chevrolet Buick GMC in Québec. Finished in Black with a Black interior, this full-size truck delivers a bold look, strong diesel power, and the confidence of 4-wheel drive. The 2026 GMC Sierra is built for drivers who want real capability, everyday comfort, and dependable strength.

With its 3.0 L engine and automatic transmission, the 2026 GMC Sierra is ready for work, travel, and changing road conditions across Canada. This new truck blends smooth power delivery with the traction needed for tough weather and rougher terrain. Its full-size design also gives it the road presence and utility truck buyers expect.

FEATURES OF THE Sierra

»» Brand new full-size GMC pickup
»» Black exterior with Black interior
»» Automatic transmission for smooth driving
»» Four-wheel drive for added traction

TRUCK FEATURES

»» Strong diesel power for daily hauling
»» Four-wheel drive supports off-road confidence
»» Full-size pickup built for hard work
»» Box designed for cargo flexibility

ADVANCED SAFETY FEATURES

»» Four-wheel drive adds control on roads
»» Large truck design supports visibility
»» Stable platform for confident driving
»» Built for changing Canadian conditions

PERFORMANCE AND EFFICIENCY

»» 3.0 L engine delivers strong torque
»» Automatic transmission shifts smoothly and quickly
»» Diesel power supports long-distance efficiency
»» Four-wheel drive improves all-surface traction

COMFORT AND CONVENIENCE

»» Spacious cabin suits work and travel
»» Black interior offers clean modern style
»» Easy entry for everyday usability
»» Full-size layout boosts passenger comfort

TECHNONOLGY AND CONNECTIVITY

»» Clear driver-focused cabin layout design
»» Modern controls placed within easy reach
»» Automatic transmission simplifies daily operation
»» Functional design supports busy lifestyles

CARGO SPACE

»» Pickup box handles gear and supplies
»» Large bed supports everyday utility
»» Truck design helps carry bulky items
»» Ideal for work or weekend loads

WHAT OTHER OWNERS LIKE

»» Strong diesel torque for towing confidence
»» Comfortable ride in a full-size truck
»» Four-wheel drive for winter peace
»» Practical box for work and play

The 2026 GMC Sierra stands out as a smart choice for drivers who need a truck that can handle real tasks without giving up comfort. Its diesel engine is well known for strong low-end pulling power, making it a great fit for drivers who value capability and efficiency in one package. The automatic transmission helps make city driving, highway travel, and jobsite use feel smooth and easy.

At Marlin Chevrolet Buick GMC in Québec, this new 2026 GMC Sierra offers the rugged utility truck buyers want with the clean, professional look of a Black-on-Black finish. It is a practical and confident pickup for workdays, road trips, and everyday driving in every season. If you want a new truck with proven GMC strength, 4-wheel drive confidence, and full-size versatility, this 2026 GMC Sierra deserves a close look.

This 2026 GMC Sierra's VIN is: 3GTUUFE81TG279434.

2026 GMC Sierra - Options 

2026 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
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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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