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Price: $50,713

New 2025 GMC Sierra 3500 Regular Cab 12' Harbor Contractor Truck

Stock #25T788
Dealer Video

Chassis Details

Stock Number
25T788
Stock Type
New
Year
2025
Make
GMC
Model
Sierra 3500
Class
3
GVWR
14,000
Drivetrain
4x2
Cab-to-Axle
84
Wheelbase
170.8
Cab Type
Regular
Vehicle Trim
Pro
Vehicle VIN
1GD3HPE79SF218454
Interior Color
Black
Exterior Color Description
White
Engine Cylinder Count
8
Transmission Type
Automatic
Rear Wheels
Dual
Fuel Type
Gasoline
Engine Model
L8T
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • Preferred Equipment Group 1SA
  • 3.73 Rear Axle Ratio
  • Wide-Track Rear Axle
  • Front 40/20/40 Split-Bench Seat
  • 17" Painted Steel Wheels
  • Vinyl Seat Trim
  • Convenience Package
  • Radio: AM/FM w/GMC Infotainment System
  • SiriusXM Trial Subscription
  • Electric Rear-Window Defogger
  • 120-Volt Instrument Panel Power Outlet (400 watts)
  • Deep-Tinted Glass
  • Suspension Package
  • Power-Adjustable Black Outside Mirrors (DBG)
  • 170 Amp Alternator
  • OnStar Services Capable
  • Low Speed Forward Automatic Braking
  • 4-Way Manual Driver Seat Adjuster
  • 4-Way Manual Passenger Seat Adjuster
  • Solar Absorbing Tinted Glass
  • Chrome Grille w/Flat Black Grille Insert Bars
  • Heavy-Duty 80 Amp-Hr Battery
  • Sierra HD Pro Safety
  • Wireless Phone Projection
  • Buckle to Drive
  • IntelliBeam Automatic High Beam On/Off
  • 2-Speaker Audio System Feature
  • Following Distance Indicator
  • Forward Collision Alert
  • Lane Departure Warning System
  • Front Pedestrian Braking
  • 4-Wheel Disc Brakes
  • Auto High-beam Headlights
  • Front Center Armrest w/Storage
  • Dual rear wheels
  • Compass
  • 2 Speakers
  • Variably intermittent wipers
  • Trip computer
  • Traction control
  • Tilt steering wheel
  • Speed control
  • Remote keyless entry
  • Power windows
  • Power steering
  • Passenger vanity mirror
  • Passenger door bin
  • Panic alarm
  • Overhead console
  • Overhead airbag
  • Outside temperature display
  • Occupant sensing airbag
  • Low tire pressure warning
  • Illuminated entry
  • Fully automatic headlights
  • Front wheel independent suspension
  • Front reading lights
  • Front anti-roll bar
  • Dual front side impact airbags
  • Dual front impact airbags
  • Driver door bin
  • Delay-off headlights
  • Bumpers: chrome
  • Brake assist
  • AM/FM radio
  • ABS brakes
  • Voltmeter
  • Tachometer
  • Electronic Stability Control
  • Air Conditioning
  • Apple CarPlay/Android Auto
  • Premium audio system: GMC Infotainment System
  • View All
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Body Details

Manufacturer
Body Type
Contractor Truck
Body Line
Standard Contractor Body
Body Model
HTCO14496
Ladder Rack Description
12' Tapered-Leg Side-Loader Over-Cab Rack with Hooks, Swing Away Bar and Removable Rear Bar
Toolbox Type
Above Body
Toolbox Description
Open Top Tool Boxes
Toolbox Quantity
2
Toolbox Height
18"
Toolbox Length
96"
Toolbox Depth
20"
Toolbox Type
Under Body
Toolbox Quantity
2
Toolbox Height
18"
Toolbox Length
60"
Toolbox Depth
18"
Body Material
Steel
Body Width
96"
Body Length
144"
Body Inside Width
56"
Bulkhead Description
42"H X 8'W Tapered Steel Top
Bulkhead Material
Steel
Bulkhead Height
42"
Bulkhead Width
96"
Floor Description
Diamond Plate Floor
Floor Material
Steel
Side Description
Fold Down Steel Gates
Ladder Rack Description
with Hooks, Swing Away Bar and Removable Rear Bar
Ladder Rack Style
Tapered-Leg Side-Loader Over-Cab Rack
Ladder Rack Size
12'

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.
Call For Pricing

Pricing Details

Price $50,713
Additional Upfit Cost
Fleet and Commercial Vehicles may have added equipment The price of the added equipment MAY not be included in the displayed price. Please call for today's price.

Vehicle available NOW in Gilbert, AZ.

Contact Henry Brown Buick GMC for more info.

(408) 705-2114
Disclaimer:
Disclaimer Prices listed reflect all manufacturer applicable rebates, incentives, and/or bonus cash available to all consumers for the dealers assigned market area, and may not apply for customers residing outside of the dealer's area. Advertised price excludes tax, title, registration fees, and a documentary service charge. Offers cannot be combined with any other advertised offer. Prices listed reflect sale prices for purchases, not leases. See dealer for complete details. Prices good for 24 hours from date printed. Dealer contribution may affect consumer cost. MSRP does not include the cost of dealer added accessories and aftermarket options. Contact dealer for most current information.
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool).