2025 GMC Sierra 2500HD

Installed

• AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
• UPFITTER SWITCH KIT, (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com.
• WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER
• SEATS, FRONT BUCKET with center console (STD)
• ASSIST STEPS, POWER RETRACTABLE, BLACK includes LED lighting
• WINTER GRILLE COVER
• SUNROOF, POWER
• TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display
• REAR CAMERA MIRROR inside rearview auto-dimming with full camera display
• ONYX BLACK
• REAR AXLE, 3.42 RATIO
• JET BLACK WITH KALAHARI ACCENTS, PERFORATED FRONT LEATHER SEAT TRIM
• 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)
• GVWR, 11,350 LBS. (5148 KG)
• ENGINE BLOCK HEATER
• EXHAUST BRAKE
• ALTERNATOR, 220 AMP
• 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.)
• TRANSMISSION, ALLISON 10-SPEED AUTOMATIC
• AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package, (CF5) power sunroof, (CWM) Technology Package and (VXW) AT4 high clearance step, LPO
• TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
• WHEELS, 20" (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 spokes (STD)
• TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL (STD)
• LAMPS, SMOKED AMBER ROOF MARKER, (LED)
• UNIVERSAL HOME REMOTE
• MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY
• TRAILERING WIRING PROVISIONS, FOR TRAILERING, 5TH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness located at the rear of the pickup bed attached to the rear frame cross member
• LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING