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New 2026 GMC Sierra 2500 HD Pro Truck Crew Cab Photo 1 of 17

New 2026 GMCSierra 2500 HD Pro

  • Diesel
Located at
Joyce Koons Honda
    Exterior Color
    Summit White
    Interior Color
    Jet Black
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT4ULEY8TF166421
    Stock Number
    G260690
    GMC Sierra 2500 HD

    Highlighted Features

    • Lane departure
    • Emergency communication system
    • Wireless phone connectivity
    • Exterior parking camera rear
    • Auto high-beam headlights
    • Split folding rear seat
    • Perimeter/approach lights
    • Remote keyless entry
    • Fully automatic headlights
    • Trailer sway control

    Included Packages & Accessories

    • Upfitter Switch Kit (5)
    • Winter Grille Cover
    • Pickup Box
    • Engine Block Heater
    • Exhaust Brake
    • Heavy-Duty 80 Amp Battery
    • Wheels: 17" Silver Painted Steel
    • Wheels: 18" Silver 8-Spoke Painted Steel
    • Deleted Mobile Service Plus
    • Vinyl Seat Trim
    • LED Smoked Amber Roof Marker Lamps
    • 2 Charge-Only Rear USB Ports
    • Lane Departure Warning System
    • Front License Plate Kit
    • Suspension Package
    • 4-Wheel Disc Brakes
    • Apple CarPlay/Android Auto
    • Emergency communication system: OnStar
    • Premium audio system: GMC Infotainment System
    • Auto High-beam Headlights
    • Front Center Armrest w/Storage
    • Compass
    • Variably intermittent wipers
    • Trip computer
    • Traction control
    • Tilt steering wheel
    • Split folding rear seat
    • Speed control
    • Remote keyless entry
    • Rear step bumper
    • Rear reading lights
    • 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
    • 6 Speakers
    • Preferred Equipment Group 1SA
    • 4-Way Manual Driver Seat Adjuster
    • 4-Way Manual Passenger Seat Adjuster
    • Deep-Tinted Glass
    • Solar Absorbing Tinted Glass
    • Remote Keyless Entry
    • Front 40/20/40 Split-Bench Seats
    • Push Button Start
    • Outside Power-Adjustable Black Mirrors
    • Electric Rear-Window Defogger
    • Spray-on Pickup Bedliner
    • Chrome Grille with Flat Black Grille Insert Bars
    • Radio: AM/FM with GMC Infotainment System
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • 220-Amp Alternator
    • Max Trailering Package
    • 2-Speed Electronic Shift Transfer Case
    • Skid Plates
    • Convenience Package
    • Sierra HD Pro Safety
    • Wireless Phone Projection
    • EZ Lift Power Lock and Release Tailgate
    • Buckle to Drive
    • IntelliBeam Automatic High Beam on/Off
    • 2 Charge/Data USB Ports
    • OnStar Services Capable
    • Following Distance Indicator
    • Forward Collision Alert
    • LED Cargo Area Lighting
    • Automatic Emergency Braking
    • Front Pedestrian Braking
    • 6-Speaker Audio System Feature
    • Snow Plow Prep/Camper Package
    • Gooseneck/5th Wheel Prep Package

    Included Packages & Options

    • Max Trailering Package$2,140
      • Gooseneck/5th Wheel Prep Package
    • Gooseneck/5th Wheel Prep Package$1,090
      • Spray-on Pickup Bedliner
    • Convenience Package$910
      • EZ Lift Power Lock and Release Tailgate
      • Deep-Tinted Glass
      • LED Cargo Area Lighting
      • Electric Rear-Window Defogger
      • Outside Power-Adjustable Black Mirrors
    • Snow Plow Prep/Camper Package$530
      • 220-Amp Alternator
      • Skid Plates
    • 120-Volt Instrument Panel Power Outlet$225
      • 120-Volt Bed Mounted Power Outlet
    Included Options
    • Engine Block Heater$100
    • Wheels: 18" Silver 8-Spoke Painted Steel$300
    • LED Smoked Amber Roof Marker Lamps$55

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Driver door bin
    • Emergency communication system: OnStar
    • Front beverage holders
    • Illuminated entry
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: push button start only
    • Rear door bins
    • Remote keyless entry
    • Speed control
    • Tilt steering wheel
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Single rear wheels
    • 1st row LCD monitors: 1
    • Primary LCD size: 7.0"
    • Smart device integration: Apple CarPlay/Android Auto
    • Speakers: 6
    • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
    • Wireless phone connectivity: Bluetooth
    • Basic warranty: 36 months/36,000miles
    • Corrosion perforation warranty: 72 months/100,000miles
    • Maintenance warranty: 12 months/ unlimited distance
    • Front center armrest: w/storage
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Split folding rear seat
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel tank capacity: 36.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Transmission: 10 speed automatic
    • Variable valve control
    • Ground clearance (min): 257mm (10.1")
    • Bumpers: chrome
    • Hitch Class: IV
    • Left rear passenger door: conventional
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Trailer hitch
    • Trailer sway control
    • Engine displacement: 6.6 L
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,027mm (79.8")
    • Exterior length: 6,369mm (250.8")
    • Front headroom: 1,093mm (43.0")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • Rear headroom: 1,019mm (40.1")
    • Rear hiproom: 1,530mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,659mm (65.3")
    • Turning radius: 8.0m (26.3')
    • Wheelbase: 4,039mm (159.0")
    • Appearance: analog
    • Auto high-beam headlights
    • Compass
    • Delay-off headlights
    • Exterior parking camera rear: HD Rear Vision Camera yes
    • Front reading lights
    • Fully automatic headlights
    • Lane departure: Lane Departure Warning warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rear reading lights
    • 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: Forward Collision Alert with Automatic Braking mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Traction control

    Standard Features

    • Gooseneck/5th Wheel Prep Package
    • Spray-on Pickup Bedliner
    • EZ Lift Power Lock and Release Tailgate
    • Deep-Tinted Glass
    • LED Cargo Area Lighting
    • Electric Rear-Window Defogger
    • Outside Power-Adjustable Black Mirrors
    • 220-Amp Alternator
    • Skid Plates
    • 120-Volt Bed Mounted Power Outlet
    • 4-Way Manual Driver Seat Adjuster
    • 4-Way Manual Passenger Seat Adjuster
    • Forward Collision Alert
    • Following Distance Indicator
    • Front Pedestrian Braking
    • IntelliBeam Automatic High Beam on/Off
    • Buckle to Drive
    • Automatic Emergency Braking
    • 6-Speaker Audio System Feature
    • Sierra HD Pro Safety
    • Wireless Phone Projection
    • Push Button Start
    • Remote Keyless Entry
    • OnStar Services Capable
    • 2 Charge/Data USB Ports
    • Solar Absorbing Tinted Glass
    • Chrome Grille with Flat Black Grille Insert Bars
    • 2-Speed Electronic Shift Transfer Case

    Dealer Notes

    Summit White 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Vinyl. Price includes the following incentives: $500 - Buick & GMC Consumer Cash Program

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.8Out of 5

    • Transmission trash

      By Jason on Monday, April 07, 2025

      2.0
      Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk…

    • Infotainment system unreliable!

      By Brian C on Friday, June 27, 2025

      3.0
      The servicing dealer has been great, the GM engineers not so much! The truck will without warning have no sound for the radio and the blinkers. GM told the dealership to reprogram then when that didn't work they said replace the amplifier and when that didn't work, they said replace a module, and when that didn't work they said to replace the amplifier again, and when that didn't work they said we know it's a known problem but we don't know how to fix it. All of this with less than 9k miles. The dealer has done everything that GM has asked them to do, but none of it works. It's very frustrating to pay this much for a truck and you can't get the radio to stay working. It also got away from the factory with paint damage and a dent in the hood,( the dent is from the inside out on a double wall). I thought I was upgrading when I went from a F250 Lariat to a Denali, but I may have traded one headache for another.…

    • Fantastic truck

      By Jjj on Sunday, November 07, 2021

      5.0
      This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!…
    Based on 13 consumer ratings for 2020–2026 models. | Privacy

    * MSRP is the Manufacturer's Suggested Retail Price (MSRP) of the vehicle. Unless specifically indicated in the advertisement, MSRP does not include taxes, fees or other charges. Actual dealer pricing may vary. Consult your dealer for more information and complete details.

    * The dealer advertised price may not reflect specific dealer offers, and may be subject to certain terms and conditions as indicated in the advertisement. Consult your dealer for more information and complete details.

    * Images and options shown are examples, only, and may not reflect exact vehicle color, trim, options, pricing or other specifications.

    MSRP
    $69,860
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