2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 
in Oshawa 

10 km
 Automatic
Ext: White
SUMMIT WHITE
Int: Black
JET BLACK/KALAHARI
Clearance
2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-1
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-1
    GMC Sierra-1500 2026 - Photo #1
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-2
    GMC Sierra-1500 2026 - Photo #2
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-3
    GMC Sierra-1500 2026 - Photo #3
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-4
    GMC Sierra-1500 2026 - Photo #4
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-5
    GMC Sierra-1500 2026 - Photo #5
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-6
    GMC Sierra-1500 2026 - Photo #6
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-7
    GMC Sierra-1500 2026 - Photo #7
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-8
    GMC Sierra-1500 2026 - Photo #8
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-9
    GMC Sierra-1500 2026 - Photo #9
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-10
    GMC Sierra-1500 2026 - Photo #10
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-11
    GMC Sierra-1500 2026 - Photo #11
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-12
    GMC Sierra-1500 2026 - Photo #12
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-13
    GMC Sierra-1500 2026 - Photo #13
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-14
    GMC Sierra-1500 2026 - Photo #14
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-15
    GMC Sierra-1500 2026 - Photo #15
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-16
    GMC Sierra-1500 2026 - Photo #16
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-17
    GMC Sierra-1500 2026 - Photo #17
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-18
    GMC Sierra-1500 2026 - Photo #18
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-19
    GMC Sierra-1500 2026 - Photo #19
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-20
    GMC Sierra-1500 2026 - Photo #20
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-21
    GMC Sierra-1500 2026 - Photo #21
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-22
    GMC Sierra-1500 2026 - Photo #22
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-23
    GMC Sierra-1500 2026 - Photo #23
  • 2026 GMC Sierra-1500 new, Ext:White, int:Black, Crew Cab Short Box 4-Wheel Drive AT4, 88929. Mills Motors Buick GMC. 260514-new-24
    GMC Sierra-1500 2026 - Photo #24
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.

2026 GMC Sierra 1500 - Specifications 

City
Highway
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  • Model: Sierra 1500
  • Trim Level: Crew Cab Short Box 4-Wheel Drive AT4
  • Category: Trucks
  • Exterior Colour: Summit White
  • Interior Colour: Jet Black/kalahari
  • Passengers: 4
  • Doors: 4
  • Kilometers: 10 km
  • Stock #: 260514-new
  • VIN: 1GTUUEEL6TZ297278
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Gas
  • Truck bed length: 69"
  • Towing capacity up to: 4082kg
  • Engine: 6.2 L
  • Cylinders: V8
  • Price: 88,929

Key features of the 2026 GMC Sierra 1500 

6.2L V8 Power

Robust 6.2L V8 engine delivers formidable horsepower and towing for any adventure.

AT4 Off-Road Capability

Advanced AWD system and off-road suspension for superior handling on tough terrain.

Premium Interior Comfort

Spacious Crew Cab with luxurious seating and modern comfort features for all passengers.

Innovative Safety Tech

Equipped with the latest driver assistance and safety features for your peace of mind.

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

2026 GMC Sierra 1500 - Description 

2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 for sale
Performance & Powertrain
>> 10-speed automatic transmission - smooth and efficient shifting with tow/haul capability.
>> Four-Wheel Drive (4WD) - rugged traction for off-road, snow, and low-traction surfaces.
>> Autotrac 2-speed transfer case - optimized on- and off-road driveline control.
>> Hill Descent Control - helps maintain speed on steep downhill terrain.

Heavy-Duty Utility & Capability
>> Crew Cab (4-door) - comfortable passenger space while preserving full truck capability.
>> MultiPro Tailgate - six-function versatile tailgate for easier loading/unloading.
>> Integrated Trailer Brake Controller - improves trailer braking control and safety.
>> Heavy-Duty Trailering Package - gear for confident towing of large trailers and loads.
>> Off-Road Suspension with Rancho monotube shocks - enhanced rugged handling and articulation.

Exterior & Functional Features
>> LED headlights and taillights - sharp illumination and modern styling.
>> Skid plates - underbody protection for off-road use.
>> All-terrain tires - aggressive grip for dirt, mud, and gravel roads.
>> CornerStep rear bumper - easier access to the truck bed.

Interior & Comfort
>> 13.4-inch diagonal GMC Premium Infotainment System with Google built-in - large touchscreen with navigation & voice.
>> Apple CarPlay & Android Auto - wireless phone integration.
>> Wireless charging pad - convenient power for compatible phones.
>> Dual-zone automatic climate control - personalized front-seat comfort.
>> Heated & ventilated front seats and heated steering wheel - comfort in cold and hot weather.

Safety & Driver Assistance
>> Forward Collision Alert - warns of potential frontal impacts.
>> Lane Keep Assist with Lane Departure Warning - helps prevent drifting.
>> Automatic Emergency Braking - assists in avoiding or reducing collision severity.
>> Trailer Side Blind Zone Alert - helps detect vehicles alongside your trailer.

Off-Road & Specialty Enhancements
>> Terrain Mode selectors - tuned responses across surfaces.
>> Hill Start Assist - stabilizes vehicle when starting on steep slopes.
>> Low-range gearing - added torque at low speeds for trail climbing.

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
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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