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New 2026 GMC Sierra 3500 HD Pro Truck Regular Cab Photo 1 of 1

New 2026 GMCSierra 3500 HD Pro 6.6L V-8 cyl Truck Regular Cab

  • Diesel
Located at
Blaise Alexander Chevy GMC Mansfield
    Exterior Color
    Summit White
    Interior Color
    Jet Black
    Body/Seating
    Truck Regular Cab/3 seats
    Transmission
    10 speed automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT3USEY0TF175023
    Stock Number
    C2856
    GMC Sierra 3500 HD

    Highlighted Features

    • Lane departure
    • Emergency communication system
    • Premium audio system
    • Wireless phone connectivity
    • Exterior parking camera rear
    • Auto high-beam headlights
    • Auto-dimming rearview mirror
    • Perimeter/approach lights
    • Remote keyless entry
    • Fully automatic headlights
    • Bedliner
    • Heated door mirrors

    Included Packages & Accessories

    • Deep-Tinted Glass
    • Remote Keyless Entry
    • Front 40/20/40 Split-Bench Seats with Lockable Storage
    • 4-Way Manual Driver Seat Adjuster
    • 4-Way Manual Passenger Seat Adjuster
    • Push Button Start
    • Power-Adjustable Black Outside Mirrors
    • Perimeter Lighting
    • Auto-Dimming Inside Rearview Mirror
    • Engine Block Heater
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • Wireless Phone Projection
    • 3.42 Rear Axle Ratio
    • Spray-on Pickup Bedliner
    • EZ Lift Power Lock and Release Tailgate
    • Preferred Equipment Group 1SA
    • Sierra HD Pro Safety
    • Forward Collision Alert
    • Following Distance Indicator
    • Front Pedestrian Braking
    • IntelliBeam Automatic High Beam on/Off
    • Lane Departure Warning
    • Buckle to Drive
    • Automatic Emergency Braking
    • 2 Charge/Data USB Ports
    • Solar Absorbing Tinted Glass
    • Chrome Grille with Flat Black Grille Insert Bars
    • 2-Speed Electronic Shift Transfer Case
    • Electric Rear-Window Defogger
    • Engine: Duramax 6.6L Turbo-Diesel V8
    • 220 Amp Alternator
    • Transmission: 10-Speed Automatic
    • GVWR: 11,800 lbs
    • Dual Heavy-Duty 70 Amp-Hour Battery
    • Winter Grille Cover
    • Exhaust Brake
    • Capped Fuel Fill
    • Upfitter Switch Kit
    • Pickup Bed
    • LED Cargo Area Lighting
    • Radio: AM/FM with GMC Infotainment System
    • 2-Speaker Audio System Feature
    • Front License Plate Kit
    • Snow Plow Prep/Camper Package
    • Skid Plates
    • State-Specific Emissions Requirements
    • Gooseneck/5th Wheel Prep Package
    • LED Smoked Amber Roof Marker Lamps
    • Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
    • Convenience Package

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Driver door bin
    • Emergency communication system: OnStar Services capable
    • Front beverage holders
    • Illuminated entry
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: push button start only
    • Remote keyless entry
    • Speed control
    • Tilt steering wheel
    • Front anti-roll bar
    • Front tires: 275/70SR18.0E
    • Front wheel independent suspension
    • Power steering
    • Rear tires: 275/70SR18.0E
    • Single rear wheels
    • Tires: all-terrain
    • Wheel size: 18"
    • 1st row LCD monitors: 1
    • AM/FM radio
    • Premium audio system: GMC Infotainment System
    • Primary LCD size: 7.0"
    • Smart device integration
    • Speakers: 2
    • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
    • Wireless phone connectivity
    • Basic warranty: 36 months/36,000miles
    • Corrosion perforation warranty: 72 months/100,000miles
    • Diesel engine warranty: 60 months/100,000miles
    • Maintenance warranty: 12 months/ unlimited distance
    • Powertrain warranty: 60 months/60,000miles
    • Roadside assistance coverage: 60 months/60,000miles
    • Front center armrest: w/storage
    • Front seats: bench
    • Max seating capacity: 3
    • Seat Upholstery: vinyl
    • Block heater
    • Compressor: intercooled turbo
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel tank capacity: 28.0gal.
    • Horsepower: 470hp @ 2,800RPM
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 32
    • Rear locking differential
    • Recommended fuel: Diesel
    • Standard fuel economy fuel type: diesel
    • Torque: 975 lb.-ft. @ 1,600RPM
    • Transmission: 10 speed automatic
    • Variable valve control
    • Ground clearance (min): 285mm (11.2")
    • Auto-dimming door mirrors
    • Bedliner
    • Bumpers: chrome
    • Heated door mirrors
    • Hitch Class: IV
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Skid plates
    • Trailer hitch
    • Trailer sway control
    • Turn signal indicator mirrors
    • Compression ratio: 16.00 to 1
    • Curb weight: 3,319kg (7,318lbs)
    • Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
    • Engine displacement: 6.6 L
    • Engine torque: 975 lb.-ft. @ 1,600RPM
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,056mm (80.9")
    • Exterior length: 6,002mm (236.3")
    • Front headroom: 1,095mm (43.1")
    • Front hiproom: 1,547mm (60.9")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,678mm (66.1")
    • GVWR: 5,352kg (11,800lbs)
    • Payload: 2,016kg (4,444lbs)
    • Towing capacity: 6,577kg (14,500lbs)
    • Turning radius: 7.1m (23.5')
    • Wheelbase: 3,607mm (142.0")
    • Appearance: analog
    • Auto high-beam headlights
    • Compass
    • Delay-off headlights
    • Exterior parking camera rear
    • Front reading lights
    • Fully automatic headlights
    • Lane departure: warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rear window defroster
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Forward collision: mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Traction control

    Dealer Notes

    This GMC Sierra 3500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 17" (43.2 CM) PAINTED STEEL, WHEEL TRIM, PAINTED CENTER CAPS.

    This GMC Sierra 3500HD Comes Equipped with These Options
    SNOW PLOW PREP/CAMPER PACKAGE includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions and includes (KW5) 220-amp alternator, GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). (Includes (CGN) Bedliner, Spray-on. , UPFITTER SWITCH KIT, (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com., TRANSMISSION, 10-SPEED AUTOMATIC, TIRES, LT235/80R17E ALL-TERRAIN, BLACKWALL, TIRE, SPARE LT235/80R17E ALL-TERRAIN, TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT includes power lock and release, includes hitch area light, SUMMIT WHITE, SKID PLATES protect the oil pan, front axle and transfer case, SEATS, FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD).

    Visit Us Today
    For a must-own GMC Sierra 3500HD come see us at Blaise Alexander Chevrolet Buick GMC - Mansfield, 2558 S Main St, Mansfield, PA 16933. Just minutes away!

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4.2Out of 5

    • 2020 GMC Denali 3500 HD Duramax is a BEAST!

      By Merlinsmerc on Friday, January 22, 2021

      5.0
      Pulling a conventional 10,000 lb trailer over mountain passes is a whole new experience. Staying at the speed limit up long steep grades did not change the engine temperature. I feathered the accelerator up the mountain. The new 10 speed transmission is so smooth you cant feel it changing gears. This is my second GMC Denali Duramax, first being a 2016. I debated trading in for over a year, and am so happy I made the trade. Trailers always exceed by far the tongue weight posted on them, and in my case it came in at 1450 lbs. That exceeded my trucks posted maximum. The 2020 dually posts a 2,000 lb tongue weight, so now I can front load the trailer, and that reduces sway. If you can afford it, and have a heavy trailer, buy the truck!…

    • Love our truck

      By Ron on Friday, December 11, 2020

      5.0
      The truck doesn’t have a sun roof which it was suppose to have…

    • In shop for 13 weeks so far!

      By Whip on Monday, September 09, 2024

      2.0
      My truck has been in the shop for 13 weeks to this point with no end in sight. The Infotainment panel blew out which controls pretty much everything. Nice truck except if something goes wrong then, good luck! I would recommend looking at Fords and Rams and ask the question, how many vehicles do you have in your shop waiting for parts and for how long. I heard of one at my GMC dealership that has been waiting for 8 months! Only thing I get from GM is "we understand your frustration". Apparently they don't, or I would have my truck back long ago.…
    Based on 6 consumer ratings for 2020–2026 models. | Privacy
    *Prices may include manufacturer rebates and offers not available to all buyers.  Prices shown exclude tax, tag, and doc fees.  Every effort is made to ensure accurate prices, options, and features, however, in the event of a mistake, dealer cannot be held liable.


    MSRP
    $67,745
    • We're here to help: 570-662-2125