2026 GMC Sierra 1500 AT4 AT4 - Includes Floor Liners, Mud Flaps, and Running Boards

• LPO BLACK SIERRA NAMEPLATES (dealer-installed)
• GVWR 7100 LBS. (3221 KG)
• AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
• TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking
• ENGINE BLOCK HEATER
• SUNROOF POWER
• ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
• AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package and (VXW) Off-Road High Clearance Steps
• REAR AXLE 3.23 RATIO
• TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolour 15" Diagonal Head-Up Display (Includes (UVN) Bed View Camera.)
• TIRES LT265/60R20 BLACKWALL GOODYEAR WRANGLER TERRITORY MT Includes (XCQ) spare tire.)
• LPO BLACK BADGING PACKAGE (dealer-installed) includes (SFZ) Black GMC emblems LPO and (RIK) Black Sierra Nameplates LPO.
• LPO OFF-ROAD HIGH CLEARANCE STEPS (dealer-installed)
• LPO BLACK GMC EMBLEMS (dealer-installed)
• ACTIVE EXHAUST DUAL SPORT-MODE ENABLED
• ONYX BLACK
• 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

" Sunroof, Heated Steering Wheel, Adaptive Cruise Control, Leather Seats, Off-Road High Clearance Steps, Rear Camera Mirror, 15"" Diagonal Head-Up Display. * Experience the luxury of a power sunroof, perfect for enjoying the open air. * Stay comfortable in any weather with a heated steering wheel and ventilated front seats. * Adaptive Cruise Control helps make highway driving easier by maintaining your preferred speed and distance from the vehicle ahead. * The exquisite leather seats with Kalahari accents provide unmatched comfort and style. * Conquer rough terrains with the Off-Road High Clearance Steps, designed for the adventurous driver. * Enhance your view with the Rear Camera Mirror, which offers a wide, unobstructed view of what's behind you. * Navigate with ease using the 15"" Diagonal Head-Up Display, projecting important information directly onto your windshield. === Why Choose the AT4 Trim? === The GMC Sierra 1500 AT4 trim is tailored for those who seek adventure without compromising on luxury. This trim stands out with its off-road capability, featuring exclusive high clearance steps and a robust suspension system. The AT4 also includes premium interior materials and advanced technology upgrades like the Technology Package, setting it apart from other trims. Enjoy an elevated driving experience with features like Adaptive Cruise Control and a tailored off-road experience. Stay connected and entertained with Android Auto and Apple CarPlay, seamlessly integrating your smartphone with the vehicle's advanced infotainment system. This vehicle is located in Dauphin, a perfect place to begin your next adventure with the GMC Sierra 1500 AT4. Dean Cooley GM has been serving the Parkland area since 1995, and we are proud to have contributed to the area's automotive needs for almost three decades. Specializing in Chevrolet, Buick, and GMC vehicles, along with certified pre-owned options, we take pride in matching you with the perfect vehicle to suit your needs. Our in-house financial experts are dedicated to simplifying the financing and leasing process, offering personalized solutions. At the heart of our operation lies our service department, complete with a cutting-edge collision and glass center. Here, we service all makes and models with meticulous precision and care. We also have a comprehensive parts department, stocked with essential parts, accessories, and tires all conveniently located under one roof. Visit us today at 1600 Main Street South in Dauphin and experience a new standard in the automotive industry. "