2026
GMC SIERRA 2500HD AT4 4X4 CREW CAB 6.75 FT. BOX

The power is pushed to the limits with the GMC Sierra AT4. This truck is equipped with powertrains to take on the challenges of the untamed backcountry. 

6.6L V8 Turbocharged Diesel Engine

·  Keyless Open and Start

·  Remote Vehicle Start

·  Heated and Ventilated Front Seats

·  Heated Rear Outboard Seats

·  Heated Steering Wheel

·  Dual-Zone Automatic Climate Control

·  GMC Premium 13.4" Infotainment Touchscreen with Google

·  Wireless Charging

·  Bose Speaker System

·  Adaptive Cruise Control

·  Heads-Up Display

·  Rear Camera Mirror

·  HD Surround Vision

·  Hitch Guidance

·  Hill Descent Control

·  Trailer Brake Controller

·  Front and Rear Park Assist

·  Driver’s Safety Alert Seat

·  Forward Collision and Rear Cross Traffic Alert

·  Lane Departure Warning

·  Automatic Emergency Braking

·  Power Sunroof

·  GMC Multipro Tailgate

·  Body-Colour Wheel Arch Mouldings

·  Rain Sensing Windshield Wipers

·  Off-Road High Clearance Steps

·  Power-Adjustable and Heated Outside Trailering Mirrors

·  Winter Grille Cover

·  Power Sliding Rear Window

·  Power Seats and more!

Don’t see what you are looking for? We have access to inventory from more than 10 other dealerships! Or perhaps interested in trading or selling us your vehicle? We will do on-the-spot appraisals and give you the best value for your vehicle. Do you have no credit or bad credit? We work with all major financial institutions for financing and have our own in-house leasing program to fit your needs. Come see how we can help! AMVIC Licensed Dealer.

Why choose Davis GMC Buick? We are a true believer in our 4 core values and stand behind them: family, teamwork, integrity, and community. We are family here and treat all our customers as part of our family. We will be there with you every step of the way and will always go above and beyond for family.