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Used 2021 GMC Sierra 2500 HD SLT Truck Photo 1 of 15

Used 2021 GMCSierra 2500 HD SLT

Located at
Haddad GMC
    Exterior Color
    Ebony Twilight Metallic
    Odometer
    45,123 miles
    Drivetrain
    4WD
    Engine
    6.6L V8 Gas engine
    VIN
    1GT29NE76MF111351
    Stock Number
    G1368A
    GMC Sierra 2500 HD
    • Show Me the CARFAX 1-Owner Badge

    Included Packages & Accessories

    Dealer Notes

    The selling price of the vehicle is market price plus the dealer documentation fee of $599, and the title fee of $5.00 that dealers may charge to procure the certificate of title. This vehicle may have an open recall. The dealer will make all reasonable attempts to clear this recall. If parts or non-remedy repairs are not available there may be a continued claim to monitor. Preferred Equipment Group 4SA (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2-Speed Active Transfer Case, 2nd Row Dual USB Charge-Only Ports, 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, Chrome Surround Grille w/High Gloss Black Mesh, Compass Located In Instrument Cluster, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, GMC Connected Access Capable, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Rear Windows w/Express Down, Power Windows w/Driver Express Up/Down, Rear Wheelhouse Liners, Remote Vehicle Starter System, Steering Wheel Audio Controls, Unauthorized Entry Theft-Deterrent System, and Wireless Phone Projection), SLT Convenience Package (10-Way Power Driver Seat Adjuster w/Lumbar, 2 USB Ports, 2 USB Ports (1st Row), Floor-Mounted Center Console, Front Bucket Seats, Heated & Ventilated Front Bucket Seats, Heated Driver & Front Outboard Passenger Seats, LED Smoked Amber Roof Marker Lamps, Power Sliding Rear Window w/Defogger, and Universal Home Remote), Suspension Package, X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 6-Speed Automatic, 4WD, Dark Walnut/Slate Leather, 10-Way Power Passenger Seat Adjuster w/Lumbar, 18 Machined Aluminum Wheels, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: chrome, Compass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Front 40/20/40 Split-Bench Seats w/Lockable Storage, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, HD Radio, Heated door mirrors, Heated front seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Illuminated entry, Low tire pressure warning, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perf Leather-Appointed Front Outboard Seat Trim, Pickup Box, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Premium audio system: Premium GMC Infotainment System, Radio: AM/FM w/Premium GMC Infotainment System, Rear reading lights, Rear step bumper, Rear window defroster, Remote keyless entry, Security system, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spray-On Pickup Box Bed Liner w/GMC Logo, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Variably intermittent wipers, and Voltmeter.
    Priced below KBB Fair Purchase Price!

    CARFAX One-Owner.

    2021 GMC Sierra 2500HD SLT Ebony Twilight Metallic
    6.6L V8 6-Speed Automatic 4WD
    6-Speed Automatic, 4WD, Dark Walnut/Slate Leather.

    Detailed Specifications

    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 36 gal
    • Horsepower: 401
    • Towing capacity: 14500 lbs
    • 4G LTE Wi-Fi® hotspot capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
      • Terms and limitations apply. See onstar.com or dealer for details.
      • May require additional optional equipment
    • 6-speaker audio system:
      • Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
    • 8" diagonal Premium GMC Infotainment System:
      • Multi-touch display and AM/FM/SiriusXM1(trial subscription), stereo
      • HD Radio capability
      • Bluetooth®2 streaming audio for music and select phones
      • Apple CarPlay™ capability for compatible phones3
      • Android Auto™ capability for compatible phones4
      • Use, control and manage select smartphone apps through the Infotainment system
      • Voice-activated technology for phone
      • USB port(s)5 to play stored audio files through your vehicle's audio system
    • Bluetooth®:
      • Pair your compatible mobile phone to your vehicle's infotainment system1
      • Place and receive hands-free phone calls
      • Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
      • With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
    • HD Radio:
      • Provides consumers with additional channels known as HD2, HD3 and HD4
      • Transmits Program Service Data, such as song titles and artist information
    • SiriusXM® with 360L trial subscription:
      • Enjoy a 3-month trial subscription to the SiriusXM All Access package and enjoy the full SiriusXM with 360L experience1
      • This vehicle is equipped with SiriusXM with 360L— a greater variety of SiriusXM content, a more personalized experience and easier navigation. For the full SiriusXM with 360L experience, a SiriusXM All Access Package is required. If you subscribe to a lower package, certain features of 360L will not be available
      • With the All Access Package, you can also enjoy your favorites anywhere life takes you, with the SiriusXM app, online and at home on compatible connected devices
      • May require additional optional equipment. Some features, including streaming content and listening recommendations require GM connected vehicle services
      • May require additional optional equipment
    • 18" LT275/70R18 all-terrain, blackwall spare tire:
      • May require additional optional equipment
    • 18" LT275/70R18E all-terrain, blackwall tires
    • 18" machined aluminum wheels with Dark Grey metallic accents
    • Cab-mounted cargo area lamps:
      • Activated by switch located on center switch bank
      • Illuminates the cargo bed area
    • Cargo bed LED lighting:
      • Provides light to find cargo in the bed
      • Rear pillar lamps
      • May require additional optional equipment
    • Cargo tie-downs:
      • 12-fixed rated at 500 lbs. per corner
    • Chrome door handles
    • Chrome front bumper:
      • May require additional optional equipment
    • Chrome mirror caps
    • Chrome rear bumper:
      • With integrated CornerSteps
      • May require additional optional equipment
    • CornerStep rear bumper:
      • Helps make it easier to get into and out of the pickup bed
      • Located at each end of the rear bumper
      • Textured step pads to help provide secure footing
    • Deep-tinted glass:
      • Provides added protection from sun and glare
    • Front license plate bracket:
      • Front bracket is included if displaying a front license plate is required in your state
    • GMC MultiPro Tailgate:
      • Six function tailgate designed to help improve loading, unloading and accessing the cargo box
      • Hitch area lighting
      • Power lock and release
      • May require additional optional equipment
    • LED fog lamps:
      • Help minimize glare in adverse driving conditions
    • LED reflector (high intensity) headlamps with LED turn signals and LED signature Daytime Running Lamps:
      • C-shaped LED headlamps with signature lighting and innovative light blade technology
    • LED signature tail lamps:
      • C-shaped LED taillamps with LED stop and reverse light
      • Brighter and lasts longer than traditional incandescent bulbs
    • Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass:
      • Chrome mirror caps
      • Power folding/extending
      • Lower convex mirrors
      • Heated upper glass
      • Integrated turn signal indicators
      • Puddle lamps
      • Perimeter lighting
      • Auxiliary lighting
      • Extends 3.31-inches
      • AT4 features molded in color Black mirror caps
    • Rear wheelhouse liners:
      • Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather
      • May require additional optional equipment
    • Smoked Amber LED roof marker lamps:
      • Roof-mounted lamps near the front of the cab
    • Spare tire carrier lock:
      • Helps keep spare tire secure
      • Utilizes the same key as the door and ignition
    • Spray-on bedliner:
      • Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
      • Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs
      • Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
      • Includes logo
      • Does not include spray-on liner on tailgate due to Black composite inner panel
    • Stainless-steel beltline moldings:
      • May require additional optional equipment
    • Tailgate and bed rail protection caps
    • Tailgate with EZ Lift assist, power lock & release:
      • Hitch area lighting
      • May require additional optional equipment
    • 10-way power driver seat with power lumbar:
      • Moves the seat forward and back, and up and down
      • Tilt the seat cushion and seatbacks
    • 10-way power front passenger seat:
      • Forward and back
      • Up and down
      • Tilt seat cushion back and upright
      • Recline seatback up and down
      • Includes 2-way power lumbar
    • 12-volt auxiliary front power outlet:
      • May require additional optional equipment
    • 12-volt auxiliary rear power outlet:
      • May require additional optional equipment
    • 120-volt box-mounted power outlet:
      • 3-prong auxiliary household-style outlet
      • Located in the pickup bed
      • May require additional optional equipment
    • 120-volt power outlet:
      • 3-prong auxiliary household-style outlet
      • Located on the instrument panel
      • Makes it convenient for powering laptops, phone chargers and other electronic devices
      • May require additional optional equipment
    • 4.2" diagonal color Driver Information Center:
      • Includes driver personalization, warning messages and vehicle information
    • 60/40 split-folding rear bench seat:
      • Includes child seat top tether anchor
      • Can fold one or both sides up
    • Assist handles:
      • Front A-pillar mounted for Driver and Passenger
      • Rear B-pillar mounted
    • Carpeted floor covering:
      • Color-keyed to match the interior
    • Compass:
      • Located in instrument cluster
    • Cruise control:
      • Maintains a selected speed while driving
      • Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
      • Set and resume speed functions
      • Steering-wheel mounted controls to easily maintain and manage cruising speed
    • Driver memory:
      • Recalls 2 driver presets for 10-way power seat and outside mirrors
      • May require additional optional equipment
    • Dual-zone automatic climate control:
      • Automatically maintains the selected temperatures for both the driver and front passenger
      • Allows individual climate settings for both driver and front passenger
      • Driver and front passenger can choose a temperature up to 30 degrees difference
      • May require additional optional equipment
    • Front bucket seats:
      • May require additional optional equipment
    • Front carpeted floor mats:
      • Helps protect your interior from road debris and the elements
      • Color-keyed to match the interior
      • Denali models feature unique premium tufted carpeting
    • Front center console:
      • Includes reconfigurable feature with cupholders, cell phone storage, power cord management and file holder capacity
      • May require additional optional equipment
    • GMC Connected Access capable:
      • Subject to terms. See onstar.com or dealer for details.
      • May require additional optional equipment
    • Heated driver and front outboard passenger seats:
      • Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
      • At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control
      • Individually controlled
      • Seats can be programmed to automatically warm up when it's cold out
      • May require additional optional equipment
    • Heated steering wheel:
      • With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day
      • May require additional optional equipment
    • Inside rearview auto-dimming mirror:
      • Automatically dims the inside rearview mirror when it senses bright light from behind
      • When headlamp glare is no longer detected, the mirror returns to its normal state
    • Instrumentation:
      • 6-gauge cluster
      • Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
    • Keyless Open and Start:
      • With the Keyless Entry fob in your possession, conveniently locks and unlocks your car's doors without having to use the key fob
      • With the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate
      • Shift to Park and press the engine start/stop button to turn off the engine
      • May require additional optional equipment
    • Leather-wrapped steering wheel:
      • May require additional optional equipment
    • Manual tilt and telescoping steering column:
      • Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
      • May require additional optional equipment
    • Outside temperature display:
      • Located in infotainment display
    • Power door locks:
      • Programmable
      • Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
    • Power sliding rear window with rear defogger:
      • Helps to keep your rear view clear of fog or frost
      • Utilizes a warming grid to remove fog or frost from the rear window
      • The window switch is conveniently located in the overhead console for easy 1-touch operation
      • May require additional optional equipment
    • Power windows with driver and front passenger express-up/down:
      • Quickly raises the window or lowers it with the touch of a button
      • If obstruction is detected, the anti-pinch feature will auto-reverse
    • Power windows with driver express-up/down:
      • Quickly raises the window or lowers it with the touch of a button
      • If an obstruction is detected, the anti-pinch feature will auto-reverse
    • Power windows with rear express-down:
      • May require additional optional equipment
    • Rear Seat Reminder:
      • Helps to remind the driver to check the back seat(s) before leaving the vehicle1
      • Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
      • Under certain conditions, once the vehicle is switched off, designed to sound 5 audible chimes and display a visual message within the Driver Information Center
      • Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
    • Rear air vents:
      • Provides cabin comfort for rear occupants
    • Rear carpeted floor mats:
      • Helps protect your interior from road debris and the elements
      • Color-keyed to match the interior
      • Denali models feature unique premium tufted carpeting
    • Rear window defogger:
      • Helps to keep your rear view clear of fog or frost
      • Utilizes a warming grid to help remove fog or frost from the rear window
    • Remote Start:
      • Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
      • Locks doors and turns on parking lamps while the engine is running
      • Activates the climate control system
    • Steering column lock control:
      • Helps prevent theft by allowing the steering wheel to operate only with the proper key fob
      • May require additional optional equipment
    • Steering-wheel mounted controls:
      • Allow the driver to easily operate the audio system and phone interface controls
      • May require additional optional equipment
    • Theft-deterrent unauthorized entry system:
      • Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
      • Helps deter unauthorized entry, helping to protect your vehicle
      • May require additional optional equipment
    • USB ports:
      • 2-Instrument Panel with bench seat, also includes 1 SD card reader (first row)1 (models equipped with front bench seat)
      • 2-Inside Console with bucket seats, also includes 1 SD card reader and auxiliary jack1 (models equipped with front bucket seats)
      • May require additional optional equipment
    • USB ports:
      • Second row includes 2 USB charging-only ports1
    • Universal Home Remote:
      • 3-channel programmable
      • Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
      • May require additional optional equipment
    • Ventilated driver and front passenger seats:
      • Separate buttons on the climate control panel allow you to choose from 3 levels of fan circulation
      • Individually controlled
      • Cooling feature includes both seatbacks and cushions
      • Includes heated front seating
      • May require additional optional equipment
    • 170-amp alternator:
      • May require additional optional equipment
    • 3.73 rear axle ratio:
      • Requires a gas engine
    • 4-wheel antilock disc brakes:
      • Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
      • DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
      • Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
    • 6-speed, heavy-duty, electronically controlled automatic transmission:
      • Overdrive gear for smooth, efficient operation
      • Tow/Haul mode and Auto Grade Braking that reduce the amount of conventional braking needed while towing or traveling downhill to help reduce brake wear
    • 6.6L V8 Gas engine:
      • 401 hp [299 kW] @ 5200 rpm
      • 464 lb-ft of torque [629 N-m] @ 4000 rpm
      • 3.73 rear axle ratio
      • Paired with a 6-speed automatic transmission
      • Capless fuel fill
    • Air filtration monitoring:
      • Alerts the driver when the engine air filter needs replacement
    • Automatic locking rear differential:
      • When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
      • The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
    • Autotrac® 2-speed transfer case with push button controls:
      • 4-button control 2WD, Auto, 4WD, 4WD LO
      • 2WD High for most on-road and highway situations
      • 4WD High for snowy or wet roads when added traction is needed
      • 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
      • When in AUTO mode, remains in 2WD mode until the system detects wheel slippage
        • Automatically engages 4WD until traction is regained
      • Neutral
        • ONLY used for towing vehicle (Dinghy tow capability)- allows vehicle to roll freely
      • May require additional optional equipment
    • Black vertical recovery hooks:
      • Two front frame-mounted1
    • Brake pad wear indicator
    • Capless fuel fill:
      • Prevents paint scratches that can result from a tethered fuel cap
      • Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
      • Requires gasoline engine
    • Digital Variable Steering Assist:
      • This system automatically adjusts steering based on speed, road conditions, and other inputs to help reduce driver fatigue
    • External auxiliary transmission oil cooler:
      • Heavy-duty air-to-oil cooler
      • Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer
      • May require additional optional equipment
    • External engine oil cooler:
      • Heavy-duty air-to-oil cooler
      • Helps extend engine oil life under heavy loads
    • Fully boxed frame:
      • Hydroformed front section
      • High-strength steel
    • Heavy-Duty Air Filter:
      • Thick construction helps to trap more dirt before it can enter the air intake
    • Heavy-duty 720 cold-cranking amps battery:
      • 80 Amp-hr
      • Maintenance-free with rundown protection and retained accessory power
      • May require additional optional equipment
    • Hill Descent Control:
      • Uses antilock braking to help provide a smooth, controlled descent
      • Helps driver maintain control of the vehicle without depressing the brake pedal
      • Activates by pushing a button below the instrument panel
      • May require additional optional equipment
    • In-vehicle Trailering App:
      • Checklist1
      • Trailer light sequencing
      • Trailer maintenance reminders
      • Trailer security alerts
      • Trailer mileage
      • Tow/haul reminder
      • Trailer electrical diagnostics
      • Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed
      • May require additional optional equipment
    • Integrated trailer brake controller:
      • Integrated with the antilock brake system (ABS)
      • Helps provide measured brake force signaling to electric-controlled trailer brake systems
      • Trailer gain and output are displayed in the Driver Information Center
    • Lowered GVWR, 10,000 lbs.:
      • When properly equipped; includes weight of vehicle, passengers, cargo and equipment
    • Pickup bed:
      • Roll-formed high-strength steel
    • Skid plates:
      • Help protect the front underbody, oil pan, differential case and transfer case
      • May require additional optional equipment
    • SLT Convenience Package:
      • Bucket seats
      • Center console
      • Heated and ventilated front seats
      • Rear power sliding window
      • Universal Home Remote
      • 2 USB ports with auxiliary input1
      • USB ports in center console
      • Rear heated outboard seats on Crew Cab models
      • LED roof marker lamps
    • Trailering Package:
      • Trailer Hitch1
      • Trailering hitch platform
      • Includes a 2.5" receiver hitch (with 2" insert), 4-pin and 7-pin connectors
      • 7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicle
      • May require additional optional equipment
    • X31 Off-Road Package:
      • Off-Road suspension
      • Hill Descent Control
      • Skid plates
      • Twin-tube Rancho shocks
      • X31 hard badge
      • May require additional optional equipment
    • Trailering Information Label:
      • Provides max trailer ratings for tongue weight, conventional, gooseneck hitch and 5th wheel hitch
    • LED Daytime Running Lamps:
      • Daytime Running Lamps automatically illuminate signature lighting
    • 6 airbags:
      • Dual-stage frontal airbags for driver and front outboard passenger1
      • Seat-mounted side-impact airbags for driver and front outboard passenger1
      • Head-curtain airbags for outboard seating positions1
      • Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
    • HD Rear Vision Camera:
      • Shows you a high-resolution digital image of the area directly behind your vehicle when you're in Reverse at low speeds1
      • This may help you park and avoid nearby objects
      • Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly
      • May require additional optional equipment
    • Hitch Guidance:
      • Displays a guideline on the Rear Vision Camera view when you're in Reverse to help line up your hitch to your trailer1
      • When driving, Hitch Guidance allows you to briefly check your trailer using the Rear Vision Camera view
    • Hitch Guidance with Hitch View:
      • Displays a guideline on the Rear Vision Camera view when you're in Reverse to help line up your hitch to your trailer and offers a close-up Hitch View1
      • When driving, Hitch Guidance with Hitch View allows you to briefly check your trailer connection using the Rear Vision Camera view
      • When Hitch View is in use, automatically applies electric parking brake when shifting to Park
      • May require additional optional equipment
    • OnStar® & GMC Connected Services capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
    • Teen Driver:
      • This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage better driving behavior
      • It can limit certain vehicle features, and automatically turns on certain safety systems if vehicle is equipped
      • An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
    • Tire Pressure Monitoring System:
      • Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
      • Includes Tire Fill Alert1
    • StabiliTrak, electronic stability control system with traction control:
      • Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
      • Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
      • Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
      • Includes Brake Assist which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) module
      • Includes Trailer Sway Control
      • Hill Start Assist

    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 2020–2025 models.Privacy
    * Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability, fitness for a particular purpose, title or non-infringement. All vehicles are subject to prior sale. Price does not include applicable tax, title, and license. Not responsible for typographical errors. Dealer doc fee $599.
    USED 2021 GMC Sierra 2500 HD Truck SLT

    Exterior Color: Ebony Twilight Metallic

    Interior Color: Dark Walnut/Slate, Perforated Leather-appointed fr

    Vin Number: 1GT29NE76MF111351

    Stock: G1368A

    View this 2021 GMC Sierra 2500 HD Truck SLT for sale at Haddad Subaru in Pittsfield, MA.

    LIVE MARKET VALUE
    Please Call
    • We're here to help: (413) 743-0584
      *Due to the present automotive environment where there is a shortage of used vehicles because of the overall shortage of motor vehicles both new and used, it is very important to educate the dealership customers.  As a result of the rapidly changing inventory availability the dealership wants to identify for our customers some of the matters, they should be aware of so that our customers are best educated in this present environment of used vehicle shortages. The selling price of the vehicle is market price plus the dealer documentation fee of $599, and the title fee of $5.00 that dealers may charge to procure the certificate of title.  Any sales or use taxes, title and registration fees paid to the appropriate registry of motor vehicles, warranty or insurance products, rebates or other similar charges that you may purchase over and above the selling price of the vehicle will be additional costs added to the selling price of the vehicle to arrive at a final and actual selling price. Please call the dealership to verify availability/location. See Dealer for in-stock inventory and actual selling pricing. Prices fluctuate daily and are subject to change at any time. While the dealership does try to make sure all information posted is accurate, the dealership cannot be responsible for typographical and other errors (e.g., data transmission) that may appear on the website. Stock photos are for illustration purposes only. If the posted price (including finance and lease payments) for a vehicle is incorrect, the dealership  will endeavor to provide you with the correct prices as soon as the dealership becomes aware of the error. In the event a vehicle is priced incorrectly, the dealership shall have the right to refuse or cancel any orders placed for the vehicle presented with the incorrect price. In addition, vehicle prices are subject to change and all vehicles are subject to prior sale and may not be available when you are ready to purchase. A price quoted on a given day is not valid the next day because there is a dramatic swing in the value of used vehicles and their availability.