2025 GMC Sierra 1500 AT4 Crew Cab 4WD

Gillman's Lifetime Engine Warranty lasts as long as you own your vehicle - free with the Gillman Pre-Owned Promise. If the vehicle isn't right for you, return it in purchase condition within 2 days or 200 miles as part of our Happy-Driving Guarantee. Experience the power and capability of the 2025 GMC Sierra 1500 AT4 Crew Cab in a striking Gray finish. With advanced 4x4 capability, EcoTec3 6.2L V8 engine, and a 10-speed automatic transmission, this truck is ready for any adventure. Enjoy a luxurious cabin featuring leather-trimmed upholstery, heated and ventilated front seats, a heated steering wheel, and a massive 13.4-inch touchscreen with Google Built-In, wireless Apple CarPlay/Android Auto, and Bose premium audio. Stay confident with cutting-edge safety tech like adaptive cruise control, surround view camera, lane keeping assist, front/rear automatic emergency braking, blind spot monitoring, and rear cross traffic alert. The AT4 off-road tuned suspension, hill descent control, and power multi-function tailgate make tackling tough terrain a breeze. Additional highlights include a spray-on bed liner, trailer brake controller, power sunroof, and advanced connectivity with Alexa and MyGMC app compatibility. Don't miss your chance to own a premium, adventure-ready truck that blends ruggedness with refinement-visit us today to test drive! All vehicles subject to prior sale. We are not responsible for typographical errors and may change information without notice. Photos may not depict the actual vehicle. Tax, title, and license fees not included. Dealer Discount available to all buyers.Vehicles purchased from Gillman Automotive Group include a Bring It Back Guarantee: return the vehicle in purchase condition within two days or 200 miles. New current-model-year vehicles and qualifying pre-owned vehicles (under 90,000 miles and less than 7 years old) are eligible. Guarantee is non-transferable and has no cash value. Lifetime Warranty available on select pre-owned vehicles. See dealer for details; restrictions may apply.

Additional Information

REAR CAMERA MIRROR INSIDE REARVIEW AUTO-DIMMING with full camera display,LPO SPORT STEP BLACK (dealer-installed),REAR AXLE 3.23 RATIO,LICENSE PLATE KIT FRONT,WHEELS 20" X 9" (50.8 CM X 22.9 CM) MACHINED ALUMINUM with Carbon Grey Metallic accents (STD),TIRE SPARE 255/80R17SL ALL-SEASON BLACKWALL (STD),GVWR 7100 LBS. (3221 KG),JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER FRONT SEAT TRIM,UNIVERSAL HOME REMOTE,AUDIO SYSTEM 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE INCLUDES COLOR TOUCH-SCREEN MULTI-TOUCH DISPLAY AM/FM STEREO Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD),BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed display located in infotainment screen,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,SEATS FRONT BUCKET with center console (STD),TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display (Includes (UVN) Bed View Camera.),COOLING EXTERNAL ENGINE OIL COOLER,AT4 PREFERRED EQUIPMENT GROUP includes standard equipment,TIRES 275/60R20SL ALL-TERRAIN BLACKWALL (STD),STERLING METALLIC,AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote and (A48) rear sliding power window,AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package and (VXW) Off-Road High Clearance Steps,WINDOW POWER REAR SLIDING WITH REAR DEFOGGER,ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management,MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY,ACTIVE EXHAUST DUAL SPORT-MODE ENABLED,COOLING AUXILIARY EXTERNAL TRANSMISSION OIL COOLER,ALTERNATOR 170 AMPS,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,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,Navigation System,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