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Net Cost: $93,203

New 2026 GMC Sierra 3500 Regular Cab Steel Flatbed Truck

Stock #CU14396
Dealer Video

Vehicle Notes

2026 GMC Sierra 3500HD Summit White 10-Speed Automatic, Black Cloth.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on…
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2026 GMC Sierra 3500HD Summit White 10-Speed Automatic, Black Cloth.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on a cash or financed purchase only by an individual for their personal use. The Net Cost does not apply to a lease. Leasing & financing available on approved credit. Trade-ins accepted. Subject to prior sale. All Pricing and Advertised Prices for any/all vehicles offered for sale does not include dealer installed accessories which can be purchased for an additional cost. Dealer Installed accessories include KARR Security System $995, NOMAD Protection $1,195, GMP Theft $899, Forever Start Lifetime Unlimited $799, ClearPRO Door Protection up to $795. The Factory Rebates may not be available on this vehicle if you elect to take advantage of a Special Alternative APR or Special Lease program. Some Factory Rebates are California Resident specific and may vary for residents of other states. The price shown is for California residents and retail customers only. Not available to fleet or commercial customers. Please contact us for special Multi-Vehicle or Fleet pricing. No sales to Dealers, Brokers or Exporters. For out of state purchase, customers must be present to purchase. If shipping is required, dealership must facilitate; no exceptions. Prices are plus government fees and taxes, any finance charges, $85 documentary fee, $37 electronic registration fee, any emission testing charge and $1.75 per new tire state tire fee. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness. Images are for illustrative purposes only. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 06/01/2026
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Chassis Details

Stock Number
CU14396
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
GVWR
14,000
Drivetrain
RWD
Cab-to-Axle
84
Wheelbase
170.8
Cab Type
Regular
Vehicle Trim
Pro
Interior Color
Black
Seating Capacity
3
Exterior Color Description
Summit White
Engine Cylinder Count
8
Transmission Type
Automatic
Rear Wheels
Dual
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • Convenience Package
  • Preferred Equipment Group 1SA
  • Suspension Package
  • 2 Speakers
  • 2-Speaker Audio System Feature
  • AM/FM radio
  • Premium audio system: GMC Infotainment System
  • Radio: AM/FM with GMC Infotainment System
  • Air Conditioning
  • Electric Rear-Window Defogger
  • 4-Way Manual Driver Seat Adjuster
  • Power steering
  • Power windows
  • Remote keyless entry
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar Services capable
  • Front anti-roll bar
  • Front wheel independent suspension
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Auto High-beam Headlights
  • Delay-off headlights
  • Fully automatic headlights
  • Panic alarm
  • Speed control
  • Dual rear wheels
  • 170 Amp Alternator
  • Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
  • Engine Block Heater
  • Exhaust Brake
  • Heavy-Duty 80 Amp-Hour Battery
  • Bumpers: chrome
  • Chrome Grille with Flat Black Grille Insert Bars
  • Front License Plate Kit
  • IntelliBeam Automatic High Beam on/Off
  • Winter Grille Cover
  • Apple CarPlay/Android Auto
  • Buckle to Drive
  • Compass
  • Driver door bin
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front reading lights
  • Illuminated entry
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Tachometer
  • Tilt steering wheel
  • Trip computer
  • Upfitter Switch Kit (5)
  • Voltmeter
  • Wireless Phone Projection
  • 4-Way Manual Passenger Seat Adjuster
  • Front 40/20/40 Split-Bench Seat
  • Vinyl Seat Trim
  • Front Center Armrest w/Storage
  • Passenger door bin
  • 17" Painted Steel Wheels
  • Deep-Tinted Glass
  • Solar Absorbing Tinted Glass
  • Variably intermittent wipers
  • View All

Body Details

Manufacturer
Body Type
Flatbed Truck
Body Model
HTFB14496
Body Material
Steel
Body Length
12'
Body Width
96"
Bulkhead Description
Straight Steel Top
Bulkhead Width
8'
Bulkhead Height
42"
Floor Description
Diamond Plate Deck
Toolbox Type
Under Body
Toolbox Quantity
2
Toolbox Length
60"
Toolbox Height
18"
Toolbox Depth
18"
Bumper Type
Dock
Hitch Type
Receiver
Hitch Description
with 2" Insert
Hitch Class
V
Hitch Capacity
15K

Black Boss Features

Platform bodies promise unyielding quality and reliability. Whether your business is hauling stuff or you’re hauling stuff for business, these platform bodies go the distance!

    Standard Features:
  • Choice of diamond/smooth plate steel deck, aluminum iso-mounted deck, or 7/8" hardwood apitong deck (apitong deck only available for CA, AZ, and NV customers)
  • Square turret-punched headboard, made of a tough 12 gauge galvanized sheet and 2" x 2" tubular frame
  • Stainless rear apron between the dock bumper uprights to hide unsightly clutter under the bed
  • Glossy black coating
Body Installed by
Harbor
15131 Santa Ana Ave
Fontana, CA 92337
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Pricing Details

MSRP $74,203
Add-on + $20,000
Sale Price $94,203
Buick & GMC Consumer Cash Program - $1,000
Net Cost $93,203
Total Savings $1,000
Additional Upfit Cost

Vehicle available NOW in Tustin, CA.

Contact Tustin Buick GMC for more info.

Disclaimer:
*Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on a cash or financed purchase only by an individual for their personal use. The sale price or net cost does not apply to a lease. *All Pricing and Advertised Prices for any/all vehicles offered for sale does not include dealer installed accessories which can be purchased for an additional cost. *The Factory Rebates may not be available on this vehicle if you elect to take advantage of a Special Alternative APR or Special Lease program. Some Factory Rebates are California Resident specific and may vary for residents of other states. *No sales to Dealers, Brokers or Exporters. For out of state purchase, customers must be present to purchase. If shipping is required, dealership must facilitate; no exceptions. The price shown is for California residents and retail customers only. Not available to fleet or commercial customers (unless specified). Please contact us for special Multi-Vehicle or Fleet pricing. Prices are plus government fees and taxes, any finance charges, $85 documentary fee, $33 electronic registration fee, any emission testing charge and $1.75 per new tire state tire fee. All vehicles are subject to prior sale. *While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Leasing & financing available on approved credit. Trade-ins accepted. * The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. *Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.