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

2026 GMC Sierra 1500 AT4 
in Québec 

56 km
 Automatic
Ext: White Int: Black
Promotions
2026 GMC Sierra-1500 new, Ext:White, int:Black, AT4, 83069. Marlin Chevrolet Buick GMC. 61150-neuf-1
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, AT4, 83069. Marlin Chevrolet Buick GMC. 61150-neuf-1
    GMC Sierra-1500 2026 - Photo #1
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, AT4, 83069. Marlin Chevrolet Buick GMC. 61150-neuf-2
    GMC Sierra-1500 2026 - Photo #2
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, AT4, 83069. Marlin Chevrolet Buick GMC. 61150-neuf-3
    GMC Sierra-1500 2026 - Photo #3
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, AT4, 83069. Marlin Chevrolet Buick GMC. 61150-neuf-4
    GMC Sierra-1500 2026 - Photo #4
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, AT4, 83069. Marlin Chevrolet Buick GMC. 61150-neuf-5
    GMC Sierra-1500 2026 - Photo #5
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, AT4, 83069. Marlin Chevrolet Buick GMC. 61150-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 

City
Highway
Share Vehicle Listing on Facebook
Download the window sticker
  • Model: Sierra 1500
  • Category: Trucks
  • Exterior Colour: White
  • Interior Colour: Black
  • Passengers: 5
  • Doors: 4
  • Kilometers: 56 km
  • Stock #: 61150-neuf
  • VIN: 3GTUUEE80TG364808
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Diesel
  • Engine: 3,0L/183
  • Cylinders: 6
  • Price: 83,069

Key features of the 2026 GMC Sierra 1500 

AT4 Off-Road Ability

Factory lift, skid plates, and rugged 4WD capability help conquer trails, mud, and harsh conditions.

Crew Cab Comfort

Spacious Crew Cab layout offers generous rear legroom and premium comfort for passengers and daily driving.

Strong Towing Power

Built for hauling and towing with confident power delivery, ideal for trailers, gear, and tough jobs.

Advanced Tech Suite

Modern infotainment, connectivity, and driver-assist features enhance convenience, awareness, and confidence on every trip.

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
Meet the brand new 2026 GMC Sierra 1500 AT4 at Marlin Chevrolet Buick GMC in Québec. This full-size pickup blends off-road confidence, diesel efficiency, and everyday comfort in one capable package. Finished in White with a Black interior, this four-door truck is built for drivers who want strong utility and refined road manners.

The 2026 GMC Sierra 1500 AT4 brings a bold presence and real truck capability. Its 3.0L Duramax diesel engine works with an automatic transmission and 4 roues motrices, giving you smooth power delivery and dependable traction in changing Québec conditions. An engine block heater also helps support cold-weather starts.

FEATURES OF THE Sierra 1500 AT4
»» Off-road focused AT4 trim design
»» Four-wheel drive for added traction
»» Diesel power for long-range driving
»» Four-door cabin adds daily practicality

TRUCK FEATURES
»» Strong diesel torque for confident pulling
»» Pickup bed supports work and gear
»» Spare tire adds roadside reassurance
»» Built for towing and rough roads

ADVANCED SAFETY FEATURES
»» Four-wheel drive aids slippery road control
»» Large truck stance supports visibility
»» Spare tire helps during roadside issues
»» Heated starts aided by block heater

PERFORMANCE AND EFFICIENCY
»» 3.0L diesel delivers strong low-end torque
»» Automatic transmission shifts smoothly and efficiently
»» Four-wheel drive boosts year-round confidence
»» Diesel engine supports long-distance fuel economy

COMFORT AND CONVENIENCE
»» Four full doors ease cabin access
»» Black interior gives a clean look
»» Mirrors help with daily visibility
»» Cabin suits work and family use

TECHNOLOGY AND CONNECTIVITY
»» Automatic transmission simplifies everyday driving
»» Driver-focused controls support easy operation
»» Clear mirror visibility aids manoeuvres
»» Modern truck layout feels intuitive

CARGO SPACE
»» Pickup box handles tools and supplies
»» Bed suits weekend and jobsite needs
»» Cabin space supports passenger comfort
»» Spare tire stored for added preparedness

WHAT OTHER OWNERS LIKE
»» Strong diesel torque for easy hauling
»» Comfortable ride for a full-size truck
»» Four-wheel drive confidence in winter
»» Practical mix of work and comfort

WARRANTY

This 2026 GMC Sierra 1500 AT4's VIN is: 3GTUUEE80TG364808.

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

Similar Vehicles 

Other Links 

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.
ter
carfax canada 3colour2023 e n
FREE! Get a free Carfax vehicle historical report by providing us with your contact information:
This site is protected by reCAPTCHA.
Submit
You can finance your 2026 GMC Sierra-1500 now!
You can easily fill-out a credit request on this 2026 GMC Sierra-1500
and quickly get pre-approved! Start now....
CLICK HERE!
ajax loader2