2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Heated/Cooled Leather Seats, Nav System, Heated Rear Seat. AT4 trim, Summit White exterior and Jet Black with Kalahari accents interior SEE MORE!<br /<br /KEY FEATURES INCLUDE<br /Leather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Satellite Radio, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Remote Engine Start, Dual Zone A/C, Blind Spot Monitor, WiFi Hotspot, Cross-Traffic Alert Privacy Glass, Keyless Entry, Steering Wheel Controls, Heated Mirrors, Alarm. GMC AT4 with Summit White exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. <br /<br /OPTION PACKAGES<br /ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package, (CF5) power sunroof, (CWM) Technology Package and (VXW) AT4 high clearance step, LPO, TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display, AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window and (U01) Roof Marker Lamps, ASSIST STEPS, POWER RETRACTABLE, BLACK includes LED lighting, 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), TRANSMISSION, 10-SPEED AUTOMATIC. <br /<br /Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase. <br /

Additional Information

10-Speed A/T,4-Wheel Disc Brakes,8 Cylinder Engine,A/C,A/T,ABS,Adaptive Cruise Control,Adjustable Steering Wheel,Aerial View Display System,Air conditioning, dual-zone automatic climate control,Air filter, heavy-duty,Air filtration monitoring,Air vents, rear,Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.),Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.),Aluminum Wheels,AM/FM Stereo,Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted,Auto-Dimming Rearview Mirror,Auto-locking rear differential,Automatic Highbeams,Auxiliary Audio Input,Back-Up Camera,Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.),Bed Liner,Bed Step, Black integrated on forward portion of bed on driver and passenger side,Bed View Camera, camera in the CHMSL to show a view of the cargo bed display located in infotainment screen, includes Two Trailer Camera Provisions,Blind Spot Monitor,Bluetooth Connection,Brake lining wear indicator,Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors,Bucket Seats,Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.),Bumper, front, body-color lower,Bumper, rear body-color with bumper CornerSteps,Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.),Cargo tie downs (12), fixed, rated at 500 lbs per corner,Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability,Climate Control,Compass, located in instrument cluster,Conventional Spare Tire,Cooled Front Seat(s),Cooling, auxiliary external transmission oil cooler,Cooling, external engine oil cooler,CornerStep, rear bumper,Cross-Traffic Alert,Cruise Control,Daytime Running Lights,Diesel Fuel,Door handles, body-color,Driver Adjustable Lumbar,Driver Air Bag,Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display,Driver memory recalls driver presets for power driver seat and outside mirrors,Driver Restriction Features,Exterior Temperature Display, located in radio display,Floor covering, color-keyed carpeting,Floor Mats,Fog Lamps,Fog lamps, LED,Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.),Four wheel drive,Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section,Front and Rear Park Assist, ultrasonic,Front Collision Mitigation,Front Collision Warning,Front Head Air Bag,Front Side Air Bag,Glass, deep-tinted,GMC Premium information Display- 13.4 diagonal Multicolor touch screen,Grille (Gloss Black header and grille insert bars with Black Chrome accents.),GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18, 20 or 22 wheels.),Heated Front Seat(s),Heated Mirrors,Heated Rear Seat(s),Heated Steering Wheel,Hill Descent Control,Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching,In-Vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.),Integrated Tailgate Step,Integrated Turn Signal Mirrors,Intermittent Wipers,Keyless Entry,Keyless Start,Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel,Lane Departure Warning,Leather Seats,LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob,Locking/Limited Slip Differential,Mirror caps, high gloss Black,Mirror Memory,Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31 [84.25mm]) lighting,Moldings, beltline, Black,MP3 Capability,Multi-Zone A/C,Navigation System,Passenger Adjustable Lumbar,Passenger Air Bag,Passenger Air Bag On/Off Switch,Passenger Air Bag Sensor,Power Door Locks,Power Driver Seat,Power Folding Mirrors,Power Mirror(s),Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) in