New 2025 GMC Sierra 3500HD SLT

EMISSIONS::EMISSIONS, FEDERAL REQUIREMENTS%%AXLE::REAR AXLE, 3.73 RATIO%%PAINT::STERLING METALLIC%%ADDITIONAL EQUIPMENT::GOOSENECK / 5TH WHEEL PREP PACKAGE%%ADDITIONAL EQUIPMENT::HEAVY DUTY FRONT SPRING/CAMPER PACKAGE%%ADDITIONAL EQUIPMENT::LICENSE PLATE KIT, FRONT%%ADDITIONAL EQUIPMENT::SKID PLATES%%ADDITIONAL EQUIPMENT::X31 OFF-ROAD PACKAGE%%ADDITIONAL EQUIPMENT::BED LINER, SPRAY-ON%%ADDITIONAL EQUIPMENT::LAMPS, SMOKED AMBER ROOF MARKER, (LED)%%ADDITIONAL EQUIPMENT::HILL DESCENT CONTROL%%PREFERRED EQUIPMENT GROUP::SLT PREFERRED EQUIPMENT GROUP%%WHEELS::WHEELS, 20 (50.8 CM) BRIGHT FACE WHEELS WITH DARK PAINTED POCKETS%%SEAT TRIM::JET BLACK, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM

MECHANICAL::Four wheel drive%%INTERIOR::Steering wheel audio controls%%ENTERTAINMENT::Audio system feature, 6-speaker system%%INTERIOR::Remote vehicle starter system%%INTERIOR::Mirror, inside rearview auto-dimming%%INTERIOR::Floor covering, color-keyed carpeting%%INTERIOR::Steering wheel, heated%%EXTERIOR::Door handles, chrome%%MECHANICAL::Trailer brake controller, integrated%%MECHANICAL::Cooling, external engine oil cooler%%EXTERIOR::Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door%%SAFETY::StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist%%EXTERIOR::Single rear wheels%%EXTERIOR::Glass, deep-tinted%%MECHANICAL::Cooling, auxiliary external transmission oil cooler%%EXTERIOR::CornerStep, rear bumper%%EXTERIOR::Mirror caps, chrome%%INTERIOR::Theft-deterrent system, unauthorized entry%%INTERIOR::Air conditioning, dual-zone automatic climate control%%INTERIOR::Steering column, manual Tilt-Wheel and telescoping%%EXTERIOR::Wipers, front rain-sensing%%EXTERIOR::Tailgate and bed rail protection caps, top%%EXTERIOR::Bumper, rear chrome with bumper CornerSteps%%EXTERIOR::Bumper, front chrome lower%%INTERIOR::Air vents, rear%%SAFETY::Rear seat reminder%%SAFETY::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.)%%MECHANICAL::Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors%%EXTERIOR::Fog lamps, LED%%INTERIOR::Seat adjuster, driver 10-way power including lumbar%%INTERIOR::Seat adjuster, passenger 10-way power including lumbar%%INTERIOR::Compass, located in instrument cluster%%INTERIOR::Exterior Temperature Display located in radio display%%INTERIOR::Window, power front, drivers express up/down%%EXTERIOR::Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light%%INTERIOR::Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)%%INTERIOR::Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)%%MECHANICAL::Brake lining wear indicator%%EXTERIOR::Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel%%MECHANICAL::Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)%%MECHANICAL::Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)%%MECHANICAL::Air filtration monitoring