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.
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Robust 6.6L V8 offers outstanding towing and hauling capacity for heavy-duty tasks.
AT4 Off-Road Capability
Advanced AT4 trim provides off-road suspension and skid plates for rugged terrains.
Premium Cabin Comfort
Spacious Crew Cab with heated and ventilated seats for superior driver and passenger comfort.
Advanced Safety Suite
Includes driver-assist tech: lane departure warning, parking sensors, and more for safer driving.
The key features listed may depend on the trim, options, or equipment package.
2026 GMC Sierra 3500 HD - Description
2026 GMC Sierra 3500HD 4WD Crew Cab Standard Box AT4 for sale
Heavy-duty capability. Premium AT4 comfort.
This 2026 GMC Sierra 3500HD AT4 Crew Cab 4WD is powered by the 6.6L Duramax Diesel and built to handle the big jobs with serious capability, off-road tires, and rugged AT4 styling.Stock number: F26040
Inside, enjoy leather seating, heated front and rear seats, memory seating, a heated steering wheel, dual-zone climate control, a power sunroof, built-in navigation, Apple CarPlay®, Android Auto", blind spot monitoring, and more.
Big truck capability. Premium comfort. AT4 confidence.
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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