GMC Sierra 3500Hd 2026

Highlights

• Duramax 6.6L V8 Turbo Diesel engine
• 10-speed automatic transmission
• 4WD capability with X31 Off-Road & Protection Package
• Gooseneck/5th Wheel Prep Package for serious towing

Options

Safety:

• Automatic Emergency Braking
• Forward Collision Alert
• Lane Departure Warning
• HD Rear Vision Camera
• IntelliBeam auto high beams

Comfort:

• 10-way power driver seat
• Dual-zone automatic climate control
• 13.4 diagonal color touchscreen with Google built-in
• Wireless Apple CarPlay and Android Auto

Technology:

• 12.3 digital reconfigurable driver information center
• Integrated trailer brake controller
• Power-adjustable vertical trailering mirrors

Features

• Chrome assist steps
• LED roof marker lamps
• 18 machined aluminum wheels
• Chrome bumpers
• Spray-on bedliner
• Remote Start Package
• High idle switch

Why Choose This Vehicle?

This 2026 GMC Sierra 3500HD SLE is a heavy-duty truck built for serious towing and off-road capability. With its powerful Duramax Diesel engine and advanced safety features, it offers both performance and peace of mind.