2026 GMC Sierra 1500 AT4 Crew Cab 4WD

With exciting times ahead, our 2026 GMC Sierra 1500 AT4 Crew Cab 4X4 powers through extreme challenges in Onyx Black! Motivated by a 6.2 Liter EcoTec3 V8 serving up 420hp to a 10 Speed Automatic transmission. A 2-inch lift, a 2-speed transfer case, and an auto-locking rear differential help you dominate difficult terrain, and this Four Wheel Drive truck scores nearly 19mpg on the highway. Our Sierra has an off-road style, too, with LED lighting, fog lamps, red recovery hooks, a spray-on bedliner, a MultiPro tailgate, robust skid plates, perimeter lighting, and alloy wheels.Take a look at our AT4 cabin that is engineered for comfortable adventures and features heated/ventilated leather power front and heated rear seats, a heated-wrapped power steering wheel, dual-zone automatic climate control, remote start, and keyless open/ignition. Modern technologies for mobile connections start with a 13.4-inch touchscreen, a 12.3-inch driver display, Google Built-In, wireless charging, WiFi compatibility, wireless Android Auto®/Apple CarPlay®, Bluetooth®, 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!

Additional Information

REAR AXLE 3.23 RATIO,GVWR 7100 LBS. (3221 KG),LPO GMC MULTIPRO TAILGATE STEP LIGHTS (dealer-installed),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,SUNROOF POWER,TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display (Includes (UVN) Bed View Camera.),LPO ALL-WEATHER FLOOR LINERS 1ST AND 2ND ROWS (includes AT4 logo),AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package and (VXW) Off-Road High Clearance Steps,ONYX BLACK,ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management,ACTIVE EXHAUST DUAL SPORT-MODE ENABLED,Tow Hitch,Lane Departure Warning,Lane Keeping Assist,Front Collision Mitigation,Front Collision Warning,Automatic Highbeams,Keyless Start,Locking/Limited Slip Differential,Four Wheel Drive,Tow Hooks,Power Steering,ABS,4-Wheel Disc Brakes,Aluminum Wheels,Tires - Front All-Terrain,Tires - Rear All-Terrain,Conventional Spare Tire,Daytime Running Lights,LED Headlights,Automatic Highbeams,Fog Lamps,Heated Mirrors,Power Mirror(s),Mirror Memory,Power Folding Mirrors,Intermittent Wipers,Variable Speed Intermittent Wipers,Rain Sensing Wipers,Privacy Glass,Integrated Tailgate Step,Bed Liner,AM/FM Stereo,Navigation System,MP3 Capability,Bluetooth Connection,Auxiliary Audio Input,Smart Device Integration,Requires Subscription,Satellite Radio,Requires Subscription,Premium Sound System,Bluetooth Connection,Bluetooth Connection,Smart Device Integration,Steering Wheel Audio Controls,WiFi Hotspot,Bucket Seats,Leather Seats,Power Driver Seat,Driver Adjustable Lumbar,Power Passenger Seat,Passenger Adjustable Lumbar,Heated Front Seat(s),Mirror Memory,Seat Memory,Heated Front Seat(s),Cooled Front Seat(s),Pass-Through Rear Seat,Heated Rear Seat(s),Floor Mats,Floor Mats,Adjustable Steering Wheel,Heated Steering Wheel,Power Windows,Power Windows,Power Windows,Power Door Locks,Keyless Entry,Power Door Locks,Keyless Start,Remote Engine Start,Cruise Control,Adaptive Cruise Control,Security System,MP3 Capability,Auxiliary Audio Input,MP3 Capability,Auxiliary Audio Input,Climate Control,Multi-Zone A/C,A/C,Rear Defrost,Auto-Dimming Rearview Mirror,Front Collision Mitigation,Front Collision Warning,Front Collision Mitigation,Front Collision Warning,Traction Control,Stability Control,Daytime Running Lights,Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Passenger Air Bag Sensor,Telematics,Requires Subscription,Telematics,Navigation from Telematics,Requires Subscription,Back-Up Camera,Aerial View Display System,Rear Parking Aid,Front Collision Warning,Lane Departure Warning,Lane Keeping Assist,Blind Spot Monitor,Cross-Traffic Alert,Driver Monitoring,Tire Pressure Monitor

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