2025 GMC Sierra 2500

REAR AXLE 3.42 RATIO, AUDIO SYSTEM GMC INFOTAINMENT SYSTEM WITH 7 DIAGONAL COLOR TOUCH-SCREEN AM/FM stereo with seek-and-scan and digital clock includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable (STD), LICENSE PLATE KIT FRONT INCANDESCENT LIGHTING, PRO PREFERRED EQUIPMENT GROUP includes standard equipment, BEDLINER SPRAY-ON PICKUP BEDLINER with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel), GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). Includes (CGN) spray-on bedliner. Not available with (ZW9) pickup bed delete.), ENGINE BLOCK HEATER, SEATS FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD), TIRE SPARE LT245/75R17E ALL-SEASON BLACKWALL (STD), 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.), WINTER GRILLE COVER, LPO BLACK ASSIST STEP (dealer-installed), GVWR 11 000 LBS. (4990 KG), LPO HITCH PACKAGE Gooseneck ball and chain tiedown kit with case (dealer-installed), ALTERNATOR 220 AMP, TRANSMISSION ALLISON 10-SPEED AUTOMATIC, JET BLACK CLOTH SEAT TRIM, TIRES LT245/75R17E ALL-SEASON BLACKWALL (STD), ONYX BLACK, EXHAUST BRAKE, WHEELS 17 (43.2 CM) PAINTED STEEL SILVER (STD), Lane Departure Warning, Front Collision Mitigation, Front Collision Warning, Automatic Highbeams, Tow Hitch, Running Boards/Side Steps, Keyless Start, Locking/Limited Slip Differential, Four Wheel Drive, Tow Hooks, Power Steering, ABS, 4-Wheel Disc Brakes, Steel Wheels, Tires - Front All-Season, Tires - Rear All-Season, Conventional Spare Tire, Daytime Running Lights, Automatic Highbeams, AM/FM Stereo, MP3 Capability, Bluetooth Connection, Auxiliary Audio Input, Smart Device Integration, Bluetooth Connection, Bluetooth Connection, Smart Device Integration, WiFi Hotspot, Split Bench Seat, Pass-Through Rear Seat, Rear Bench Seat, Floor Mats, Adjustable Steering Wheel, Power Windows, Power Windows, Power Windows, Power Door Locks, Keyless Entry, Power Door Locks, Cruise Control, MP3 Capability, Auxiliary Audio Input, Power Outlet, A/C, Front Collision Mitigation, Front Collision Mitigation, Front Collision Warning, Traction Control, Stability Control, Daytime Running Lights, 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, Back-Up Camera, Front Collision Warning, Lane Departure Warning, Driver Restriction Features, Tire Pressure Monitor