Summit White 2025 GMC Sierra 2500HD AT4 4WD
10-Speed Automatic , Duramax 6.6L V8 Turbodiesel
Built to dominate the toughest jobs and the roughest terrain, the Sierra 2500HD AT4 combines legendary Duramax diesel strength with advanced trailering tech and refined comfort. From job sites to backcountry access roads, this AT4 HD is engineered to work hard and go farther.
Heavy-Duty Performance & Off-Road Capability
Duramax 6.6L V8 Turbodiesel
2-Speed Active Transfer Case
X31 Off-Road Package
Gooseneck / 5th Wheel Prep Package
Advanced Trailering System with Trailer Viewing Software
Bed View Camera with Dual Trailer Camera Provisions
Trailer Side Blind Zone Alert
Technology & Driver Confidence
15 Multicolor Head-Up Display
HD Surround Vision
Rear Camera Mirror with Auto-Dimming
Ultrasonic Front & Rear Park Assist
Rear Cross Traffic Alert
Safety Alert Seat
Interior Comfort & Connectivity
Ventilated & Heated Front Seats
Heated 2nd Row Outboard Seats
Bose Premium 7-Speaker Audio
Wireless Charging & Wireless Phone Projection
Power Sliding Rear Window with Defogger
Universal Home Remote
AT4 HD Styling & Utility
Gloss Black Header Grille & Grille Insert Bars
LED Smoked Amber Roof Marker Lamps
Spray-On Bedliner with GMC Logo
Rear Wheelhouse Liners
LED Cargo Area Lighting
120-Volt Bed-Mounted Power Outlet
Recent Arrival!
All of us here at Camp Chevrolet of Spokane are dedicated to delivering 100% customer satisfaction. Let us know how we can make your experience even better.


