Marlin Chevrolet Buick GMC
2145 Frank Carrel, Québec, QC, G1N 2G2
418 688-1212

2026 GMC Sierra 1500 AT4 
in Québec 

324 km
 Automatic
Ext: Black Int: Black
Promotions
2026 GMC Sierra-1500 new, Ext:Black, int:Black, AT4, 90568. Marlin Chevrolet Buick GMC. 61013-neuf-1
  • 2026 GMC Sierra-1500 new, Ext:Black, int:Black, AT4, 90568. Marlin Chevrolet Buick GMC. 61013-neuf-1
    GMC Sierra-1500 2026 - Photo #1
  • 2026 GMC Sierra-1500 new, Ext:Black, int:Black, AT4, 90568. Marlin Chevrolet Buick GMC. 61013-neuf-2
    GMC Sierra-1500 2026 - Photo #2
  • 2026 GMC Sierra-1500 new, Ext:Black, int:Black, AT4, 90568. Marlin Chevrolet Buick GMC. 61013-neuf-3
    GMC Sierra-1500 2026 - Photo #3
  • 2026 GMC Sierra-1500 new, Ext:Black, int:Black, AT4, 90568. Marlin Chevrolet Buick GMC. 61013-neuf-4
    GMC Sierra-1500 2026 - Photo #4
  • 2026 GMC Sierra-1500 new, Ext:Black, int:Black, AT4, 90568. Marlin Chevrolet Buick GMC. 61013-neuf-5
    GMC Sierra-1500 2026 - Photo #5
  • 2026 GMC Sierra-1500 new, Ext:Black, int:Black, AT4, 90568. Marlin Chevrolet Buick GMC. 61013-neuf-6
    GMC Sierra-1500 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 1500 - Specifications 

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Highway
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  • Model: Sierra 1500
  • Category: Trucks
  • Exterior Colour: Black
  • Interior Colour: Black
  • Passengers: 5
  • Doors: 4
  • Kilometers: 324 km
  • Stock #: 61013-neuf
  • VIN: 3GTUUEE80TG249819
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Diesel
  • Engine: 3,0L/183
  • Cylinders: 6
  • Price: 90,568

Key features of the 2026 GMC Sierra 1500 

AT4 Off-Road Ability

Factory off-road package with lifted stance, skid protection, and confident traction for rugged terrain.

Strong 4WD Capability

Advanced 4WD system delivers control and stability in mud, snow, gravel, and challenging conditions.

Crew Cab Comfort

Spacious Crew Cab interior offers generous rear-seat room and comfort for family or work crews.

Bold AT4 Design

Distinctive AT4 styling adds premium presence with rugged accents and an upscale, adventurous look.

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

Safety features of the 2026 GMC Sierra 1500 

Advanced Safety Shield

Comprehensive suite of driver-assist technologies for maximum protection on every drive.

Adaptive Cruise Control

Automatically adjusts speed to maintain a safe distance from vehicles ahead.

Lane Keep Assist

Helps prevent unintentional lane departures for safer highway driving.

360° Surround Vision

Provides a birds-eye view for easier parking and maneuvering in tight spaces.

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

2026 GMC Sierra 1500 - Description 

GMC Sierra 1500 AT4
Discover a brand new 2026 GMC Sierra 1500 AT4 at Marlin Chevrolet Buick GMC in Québec. This full-size truck blends off-road confidence with everyday comfort. Finished in Black with a Black interior, this four-door pickup features four-wheel drive, a 3.0L Duramax diesel engine, and an automatic transmission.

Built for drivers who want strong capability and smart utility, the 2026 GMC Sierra 1500 AT4 brings a bold presence and practical equipment. This truck includes a sunroof, engine block heater, steps, box cover, automatic transmission, and a spare tire. It is ready for work, travel, and life in every season.

FEATURES OF THE Sierra 1500 AT4
»» Distinct AT4 off-road focused appearance
»» Four-wheel drive for added traction
»» Diesel power for strong pulling
»» Crew-friendly four-door truck layout

TRUCK FEATURES
»» Pickup box adds daily hauling flexibility
»» Box cover helps protect cargo
»» Side steps ease cabin access
»» Spare tire supports roadside readiness

ADVANCED SAFETY FEATURES
»» Four-wheel drive aids slippery road control
»» Spare tire adds emergency preparedness
»» Elevated truck stance supports visibility
»» Solid truck design inspires confidence

PERFORMANCE AND EFFICIENCY
»» 3.0L Duramax diesel delivers strong torque
»» Automatic transmission supports smooth shifting
»» Diesel power suits highway travel
»» Four-wheel drive boosts all-season traction

COMFORT AND CONVENIENCE
»» Sunroof brings in light and air
»» Four doors improve passenger access
»» Steps help entry and exit
»» Engine block heater aids cold starts

TECHNOLOGY AND CONNECTIVITY
»» Automatic transmission simplifies daily driving
»» Driver-focused layout supports easy operation
»» Clear truck configuration suits varied needs
»» Modern GMC design feels user-friendly

CARGO SPACE
»» Pickup bed handles gear with ease
»» Box cover helps shield stored items
»» Spacious bed supports work and play
»» Truck design suits active lifestyles

WHAT OTHER OWNERS LIKE
»» Strong diesel torque for towing confidence
»» Comfortable ride for a full-size truck
»» Useful bed for work and gear
»» Four-wheel drive for winter confidence

WARRANTY

This 2026 GMC Sierra 1500 AT4's VIN is: 3GTUUEE80TG249819.

2026 GMC Sierra 1500 - Options 

2026 GMC Sierra 1500 - 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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