2026 GMC Sierra 3500HD SLT Crew Cab 4WD

This 2026 GMC Sierra 3500HD SLT is proudly offered by Hall Buick GMC This GMC includes: GVWR, 14,000 LBS Dual Rear Wheels TIRES, LT235/80R18 ALL-TERRAIN, BLACKWALL Tires - Rear All-Terrain Tires - Front All-Terrain ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged TRANSMISSION, 10-SPEED AUTOMATIC A/T 10-Speed A/T PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, FRONT Floor Mats SKID PLATES TRAILER TIRE PRESSURE MONITOR SENSORS Tire Pressure Monitor TEXAS SLT PREMIUM PACKAGE Bed Liner Running Boards/Side Steps WHEELS, 18 Aluminum Wheels EMISSIONS, FEDERAL REQUIREMENTS HIGH IDLE SWITCH GOOSENECK / 5TH WHEEL PREP PACKAGE Tow Hitch Bed Liner LPO, HITCH PACKAGE Tow Hitch TAILGATE, GMC MULTIPRO TAILGATE Integrated Tailgate Step REAR AXLE, 3.42 RATIO *Note - For third party subscriptions or services, please contact the dealer for more information.* There's a level of quality and refinement in this GMC Sierra 3500HD SLT that you won't find in your average vehicle. This 4WD-equipped vehicle handles any condition on- or off-road with the sure footedness of a mountain goat. With unequaled traction and stability, you'll drive with confidence in any weather with this White 2026 4WD GMC Sierra 3500HD SLT. You can finally stop searching... You've found the one you've been looking for.

Additional Information

SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)|SiriusXM|Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Wireless Phone Projection for Apple CarPlay and Android Auto|Bluetooth for phone connectivity to vehicle infotainment system|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.|Audio system feature, 6-speaker system|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Tailgate, standard|Glass, deep-tinted|Mirror caps, chrome|CornerStep, rear bumper|Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed models.)|IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)|Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps|Door handles, chrome|Wipers, front rain-sensing|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Moldings, beltline, stainless steel|Wheelhouse liners, rear (Not available with dual rear wheel models.)|Wheels, 18 (45.7 cm) machined aluminum wheel with Dark Grey metallic accents (Requires single rear wheels.)|Grille, Chrome surround with chrome insert bars|Tailgate and bed rail protection caps, top|Bumper, front chrome lower|Fog lamps, LED|Single Rear Wheels|Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps|LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob|Bed Step, Black integrated on forward portion of bed on driver and passenger side|Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)|Cargo tie downs (12), fixed, rated at 500 lbs per corner|Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31 [84.25mm])|Bumper, rear chrome with bumper CornerSteps|Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light|Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)|Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDB) SLT Premium Package or (PDC) Texas Edition SLT Premium Package.)|GMC Premium information Display- 13.4 diagonal Multicolor touch screen|Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)|Window, power front, drivers express up/down|Steering column, manual Tilt-Wheel and telescoping|Seat trim, Perforated Leather-appointed front outboard seating positions|Window, power front, passenger express up/down|Steering wheel, wrapped|Cruise control, steering wheel-mounted|Defogger, rear-window electric|Windows, power rear, express down|Mirror, inside rearview auto-dimming|Theft-deterrent system, unauthorized entry|Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted|Seat adjuster, passenger 10-way power including lumbar|Air conditioning, dual-zone automatic climate control|Compass, located in instrument cluster|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.)|Seat adjuster, driver 10-way power including lumbar|Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display|Air vents, rear|Steering wheel audio controls|Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)|Driver memory, recalls driver presets for power driver seat and outside mirrors|Keyless Open and Start includes remote keyless entry|Exterior Temperature Display located in radio display|USB ports, (2) charge-only, rear|Seating, heated driver and front outboard passenger|Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)|Floor covering, color-keyed carpeting|Steering wheel, heated|Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)|USB Ports, 2, Charge/Data ports located on instrument panel|Door locks, power|Remote vehicle starter system|Air filtration monitoring|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)|Auto-locking rear differential|Cooling, external engine oil cooler|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.)|Brake lining wear indicator|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Cooling, auxiliary external transmission oil cooler|Push Button Start|Transfer case, two-speed active electronic Autotrac with push button control (Requires 4WD models.)|Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)|Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)|Suspension Package (Not available with (X31) Off-Road Package.)|Recovery hooks, front, frame-mounted, Black|Air filter, heavy-duty|Four wheel drive|Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section|Trailer brake controller, integrated|Transmission, 10-Speed automatic|Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)|GVWR, 11,700 lbs. (5307 kg) with single rear wheels (Included and only available with model TK30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)|Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue|Pickup bed includes bed assist step|Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)|Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking|ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App|Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering|Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)|HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)|Daytime Running Lamps LED signature lighting|Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)|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 you information on driving habits and helps you to continue to coach your new driver|Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)|OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)|Tire Pressure Monitoring System auto learn, includes Tire Fill Alert (does not apply to spare tire)|LED Signature DRL's|Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching|Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)|OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)|Indicator-Seat Belt WARNING, Rear Seat (Requires Crew Cab or Double Cab model.)|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)|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.)|Rear Seat Reminder|Seat Belt Adjustable Guide Loops, front row only|StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist|Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)|Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/TiltPREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, FRONT|SKID PLATES|TRAILER TIRE PRESSURE MONITOR SENSORS|TEXAS SLT PREMIUM PACKAGE|HIGH IDLE SWITCH|GOOSENECK / 5TH WHEEL PREP PACKAGE|LPO, HITCH PACKAGE|TAILGATE, GMC MULTIPRO TAILGATE|REAR AXLE, 3.42 RATIO|EMISSIONS, FEDERAL REQUIREMENTS|ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE|GVWR, 14,000 LBS|TIRES, LT235/80R18 ALL-TERRAIN, BLACKWALL|TRANSMISSION, 10-SPEED AUTOMATIC|WHEELS, 18