Highlights
- Duramax diesel engine for immense power and torque
- 4-Wheel Drive with AutoTrac transfer case for enhanced traction
- Premium AT4 interior with heated and ventilated seats
Options
Safety:
- Forward Collision Alert
- Automatic Emergency Braking
- Lane Departure Warning
- Adaptive Cruise Control
- Rear Cross Traffic Alert
- HD Surround Vision
- Teen Driver Mode
Comfort:
- Heated and ventilated front seats
- Heated second-row outboard seats
- Heated steering wheel
- Dual-zone automatic climate control
- Rain-sensing windshield wipers
- All-weather floor liners
Technology:
- 13.4” GMC Premium Infotainment System with Google Built-In
- 12” Reconfigurable Digital Driver Display
- Multicolor 15 Head-Up Display
- Wireless Charging
- Bose Premium Audio System
- 120V Power Outlets
- Wi-Fi Capability
Features
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Safety Equipment:
- Dual-stage frontal airbags
- Seat-mounted side-impact airbags
- Head-curtain airbags
- Front and Rear Park Assist
- Rear Cross Traffic Alert
- Teen Driver Mode
- StabiliTrak stability control system
- Daytime Running Lamps
- Hitch Guidance
- Tire Pressure Monitoring System
- Safety Alert Seat
- Trailer Side Blind Zone Alert
- Hitch Guidance with Hitch View
- Front Pedestrian Braking
- Automatic Emergency Braking
- HD Surround Vision
- Bed View Camera
- Trailer Camera Provisions
- Forward Collision Alert
- Following Distance Indicator
- Lane Departure Warning
- Buckle to Drive
- Trailering Information Label
- OnStar Services
-
Interior Equipment:
- Power front bucket seats with memory settings
- Power sliding rear window
- Power sunroof
- 12” Reconfigurable Digital Driver Display
- Multicolor 15 Head-Up Display
- Wireless Charging
- USB Ports
- Wi-Fi Capability
- Universal Home Remote
- Heated and ventilated front seats
- Heated second-row outboard seats
- Heated steering wheel
- Dual-zone automatic climate control
- Rain-sensing windshield wipers
- All-weather floor liners
-
Exterior Equipment:
- Onyx Black exterior
- 20” Black Aluminum Wheels
- Off-Road High-Clearance Steps
- Red Front Recovery Hooks
- LED Headlamps, Fog Lamps, and Roof Marker Lamps
- LED Cargo Bed Lighting
- Spray-On Bedliner
- 120V Bed-Mounted Power Outlet
- Rear Bumper Corner Steps
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Entertainment Equipment:
- Bose Premium Audio System
- Bluetooth for phone connectivity
- Wi-Fi Hotspot
- Wireless phone projection for Apple CarPlay and Android Auto
- 13.4” diagonal Premium GMC Infotainment System with Google built-in
- SiriusXM with 360L Trial Subscription
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Mechanical Equipment:
- 6.6L V8 with Direct Injection and Variable Valve Timing
- Four-wheel drive
- 10-Speed automatic transmission
- Heavy-duty air filter
- Auto-locking rear differential
- Hill Descent Control
- Recovery hooks
- Transfer case, two-speed active, electronic Autotrac
- In-Vehicle Trailering App
- Skid Plates
- Suspension, Off-Road
- GVWR, 10,850 lbs
Why Choose This Vehicle?
This 2026 GMC Sierra 2500HD AT4 offers unmatched power and comfort, making it ideal for both work and adventure. With its Duramax diesel engine and advanced off-road capabilities, it’s built to handle any challenge while providing a premium interior experience.
