2024 GMC Sierra 3500 Crew Cab 4x2 Harbor Contractor Truck
Vehicle Notes
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Chassis Details
Vehicle Options
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- PUSH BUTTON START
- Auto-locking rear differential
- Air filter, heavy-duty
- Air filtration monitoring
- Rear wheel drive
- Cooling, external engine oil cooler
- Cooling, auxiliary external transmission 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.)
- Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- Trailer brake controller, integrated
- Recovery hooks, front, frame-mounted, black
- Body, Chassis Cab
- Frame, fully-boxed, hydroformed front section and an open "C" rear section
- GVWR, 14,000 lbs. (6350 kg)
- Suspension Package
- Steering, Recirculating Ball with smart flow power steering system
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Fuel tank, front and rear, 63.5 gallon (240 liters)
- Capped Fuel Fill
- Spare tire delete Deletes the spare tire and wheel.
- Wheel trim, painted center caps
- Bumper, front chrome lower
- Bumper, rear, delete
- Moldings, beltline, Black
- Grille (Chrome with flat black grille insert bars.)
- Lamps, Smoked Amber roof marker, (LED)
- Lamps, cargo area, cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel
- Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black (Not included on Regular Cab models.)
- Glass, solar absorbing, tinted
- Door handles, Black grained
- Audio system feature, 6-speaker system (Requires Crew Cab model.)
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Seat adjuster, driver 4-way manual
- Seat adjuster, passenger 4-way manual
- Seat, rear 60/40 folding bench (folds up), 3-passenger, (includes child seat top tether anchor) (Not available with Regular Cab model.)
- Steering wheel, urethane
- Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Compass, located in instrument cluster
- Driver Information Center, 3.5" diagonal monochromatic display
- Exterior Temperature Display, located in radio display
- Power outlet, front auxiliary, 12-volt
- USB Ports, 2, Charge/Data ports located on instrument panel
- Air conditioning, single-zone
- Air vents, rear (Not available with Regular Cab model.)
- Mirror, inside rearview, manual tilt
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
- Back-up alarm calibration This calibration will allow installation of an aftermarket back-up alarm by disabling rear perimeter lighting
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Brake lining wear indicator
- 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.)
- Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
- Rear Seat Reminder (Requires Crew 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.)
- 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
- Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
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Body Details

Standard Contractor Body Features
Nearly half a century of cutting edge engineering has created this Standard Contractor model. But there is nothing standard about it! Our flawless well integrated overall design now comes with optional diamond plate steel or extruded aluminum decks and rear fold-down gates. It’s powder-coated head to toe. WOW!
- Standard Features:
- Side loader rack with extra heavy duty 4x2 longitudinal bars that drop down 4-inches, meaning you can easily carry ladders, forms, or scaffolding.
- Top deck mounted boxes, addressing a wide variety of storage needs.
- Gates that fold down in the rear that creates both a work platform and an ease of loading and unloading of equipment into the bed area.
- Dividable deck area between the space between the boxes, for heavy machinery such as compressors or welders, and the rear platform, for bags of concrete or a wheel barrel.
- Stainless steel rear apron mounted between the dock bumper uprights , hiding the unsightly under-deck clutter.

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Pricing Details
Price | $79,998 |
EPA Estimates Only
Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.