2026 GMC Sierra 1500 AT4

• AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote and (A48) rear sliding power window
• SUNROOF POWER
• TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
• TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolour 15" Diagonal Head-Up Display (Includes (UVN) Bed View Camera.)
• COASTAL DUNE
• ENGINE DURAMAX 3.0L TURBO-DIESEL I6 (305 hp [227 kW] @ 3750 rpm 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) (STD)
• JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER FRONT SEAT TRIM
• 4-Wheel Disc Brakes
• Locking/Limited Slip Differential
• Power Windows
• Front Collision Mitigation
• Front Collision Warning
• Four Wheel Drive
• Auxiliary Audio Input
• Conventional Spare Tire
• Tow Hooks
• Bluetooth Connection
• ABS
• Requires Subscription
• Power Steering
• Satellite Radio
• Telematics
• Tires - Rear All-Terrain
• Automatic Highbeams
• Keyless Start
• MP3 Capability
• Tires - Front All-Terrain
• Lane Keeping Assist
• Tow Hitch
• Turbocharged
• Aluminum Wheels
• Requires Subscription
• Lane Departure Warning
• Power Folding Mirrors
• Front Head Air Bag
• Keyless Start
• Aerial View Display System
• Tire Pressure Monitor
• Intermittent Wipers
• A/C
• Variable Speed Intermittent Wipers
• Navigation System
• Front Collision Warning
• Adaptive Cruise Control
• Climate Control
• Keyless Entry
• Smart Device Integration
• Heated Steering Wheel
• Stability Control
• Power Driver Seat
• Rear Head Air Bag
• Mirror Memory
• Cruise Control
• Leather Seats
• Rear Bench Seat
• Cooled Front Seat(s)
• Back-Up Camera
• Front Collision Warning
• Integrated Tailgate Step
• Bluetooth Connection
• Power Windows
• Auxiliary Audio Input
• Daytime Running Lights
• Traction Control
• Daytime Running Lights
• Rear Parking Aid
• Floor Mats
• Mirror Memory
• Power Door Locks
• Heated Front Seat(s)
• Premium Sound System
• Heated Front Seat(s)
• Floor Mats
• Power Mirror(s)
• Power Windows
• Lane Departure Warning
• Passenger Adjustable Lumbar
• Steering Wheel Audio Controls
• Front Collision Warning
• MP3 Capability
• Front Side Air Bag
• Seat Memory
• Driver Adjustable Lumbar
• Security System
• Front Collision Mitigation
• Driver Monitoring
• Auto-Dimming Rearview Mirror
• Bluetooth Connection
• Telematics
• Cross-Traffic Alert
• Heated Mirrors
• Pass-Through Rear Seat
• Heated Rear Seat(s)
• Satellite Radio
• Blind Spot Monitor
• Smart Device Integration
• Automatic Highbeams
• Rear Defrost
• Privacy Glass
• Bucket Seats
• AM/FM Stereo
• WiFi Hotspot
• Lane Keeping Assist
• Front Collision Mitigation
• Adjustable Steering Wheel
• Remote Engine Start
• Bed Liner
• Passenger Air Bag Sensor
• Power Door Locks
• Rain Sensing Wipers
• Fog Lamps
• Requires Subscription
• Driver Air Bag
• Auxiliary Audio Input
• Power Passenger Seat
• Passenger Air Bag
• Multi-Zone A/C
• MP3 Capability
• Requires Subscription
• LED Headlights

Our 2026 GMC Sierra 1500 AT4 Crew Cab Short Bed 4X4 in Coastal Dune delivers diesel-powered strength, premium off-road capability, and bold AT4 design built to push through extreme challenges. Motivated by a TurboCharged 3.0 Litre DuraMax Diesel 6 Cylinder serving up 305hp and 495lb-ft of torque to a 10 Speed Automatic transmission. A 2-inch lift, a 2-speed transfer case, and an auto-locking rear differential help dominate difficult terrain, and this Four Wheel Drive truck scores approximately 8.7L/100km on the highway. Our Sierra shows off rugged style with LED lighting, red recovery hooks, a MultiPro tailgate, robust skid plates, perimeter lighting, a sunroof, and bold alloy wheels. AT4 comfort surrounds you in our cabin with heated and ventilated leather power front and heated rear seats, a heated leather steering wheel, dual-zone automatic climate control, remote start, and keyless open with pushbutton ignition. Modern technologies for mobile connections include a 13.4-inch touchscreen and a 12.3-inch driver display with Google Built-In, wireless charging, WiFi compatibility, wireless Android Auto®/Apple CarPlay®, Bluetooth®, voice control, and Bose audio. Drive confidently, knowing GMC's smart safety systems include adaptive cruise control, front/rear automatic braking, HD surround vision, hill descent control, trailer blind-spot monitoring, lane-keeping assistance, trailer-sway control, and more. Crafted to exceed expectations, our Sierra 1500 AT4 is an excellent choice! Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Towards Ownership! Serving the Westman area for decades, our award-winning dealership and our professional sales staff are here to make your auto shopping experience hassle-free.