2026 GMC Sierra 3500

Four wheel drive,Steering wheel audio controls,Door handles, body-color,Floor covering, color-keyed carpeting,Seat adjuster, driver 4-way manual,Trailer brake controller, integrated,Cooling, external engine oil cooler,StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist,Single rear wheels,Glass, deep-tinted,Cooling, auxiliary external transmission oil cooler,CornerStep, rear bumper,Recovery hooks, front, frame-mounted, black,Bumper, rear chrome with bumper CornerSteps,Bumper, front chrome lower,Steering, Recirculating Ball with smart flow power steering system,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 a,Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors,Compass, located in instrument cluster,Exterior Temperature Display located in radio display,Window, power front, drivers express up/down,Seat adjuster, passenger 4-way manual,Mirror, inside rearview, manual tilt,Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet),Tailgate, standard (Deleted with (ZW9) pickup bed delete.),Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.),Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.),Air vents, rear (Not available with Regular Cab model.),Rear Seat Reminder (Requires Crew Cab or Double Cab model.),Brake lining wear indicator,Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel,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),Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.),Air filtration monitoring,Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.),Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section,Moldings, beltline, stainless steel,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.),Cargo tie downs (12), fixed, rated at 500 lbs per corner,Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted,Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.),Suspension Package (Not available with (X31) Off-Road Package.),Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.),Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.),Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light (Deleted with (ZW9) pickup bed delete.),Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet) (Deleted with (ZW9) pickup bed delete.),Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.),Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives y,Air filter, heavy-duty,Auto-locking rear differential,Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.),Driver Information Center, enhanced, 12.3' diagonal reconfigurable multicolor digital display,USB ports, (2) charge-only, rear,Steering wheel, wrapped