2021 GMC Sierra 2500 HD AT4

  • Used
$64,998$65,966 Market Value
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Williams Used Cars & Trucks
Location Details
Call 410-398-7770
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NO MARYLAND SALES TAX TO OUT OF STATE CUSTOMERS

    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    31,393 miles
    Body/Seating
    Truck Crew Cab/5 seats
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT49PEY9MF305644
    Stock Number
    225U073
    • Show Me the CARFAX Badge

    The highlights

    • Leather upholstery
    • Automatic temperature control
    • Premium audio system
    • Wireless phone connectivity
    • Front dual zone A/C
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat
    • Heated front seats
    • Ventilated front seats
    • Perimeter/approach lights
    • Remote keyless entry

    A closer look at what’s included

    Included Options
    • Bluetooth for phone connectivity to vehicle infotainment system
    • Audio system Premium GMC Infotainment System with 8" diagonal color touch-screen includes multi-touch display AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings (Includes (PZ8) Hitch Guidance with hitch view.)
    • Wireless Phone Projection for Apple Carplay and Android Auto
    • Audio system feature 6-speaker system
    • Radio HD
    • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
    • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
    • Wheels 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents
    • Lamps cargo area cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel
    • Bed Liner Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH) (VTV) (TCH) or (TCE).)
    • Bumper rear body-color with bumper CornerSteps
    • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
    • Cargo tie downs (12) fixed rated at 500 lbs per corner
    • Fog lamps LED
    • Bumper front body-color lower
    • Headlamps LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
    • Tailgate GMC MultiPro Tailgate with six functional load/access features
    • Mirrors outside power-adjustable vertical trailering with heated and auto-dimming upper glass (driver and passenger) lower convex mirrors turn signal indicators puddle lamps perimeter lighting auxiliary lighting power folding/extending (extends 3.31" [84.25mm]) (Molded in color Black.)
    • Mirror caps high gloss Black
    • Grille (Painted Black surround with high gloss Black mesh and Black chrome inserts.)
    • CornerStep rear bumper
    • Tailgate and bed rail protection caps top
    • Taillamps LED signature taillight with LED stop and reverse light
    • Tires LT275/70R18E all-terrain blackwall
    • Glass deep-tinted
    • Door handles body-color
    • Tire spare LT275/70R18 all-terrain blackwall
    • Wheelhouse liners rear
    • Bed Step Black integrated on forward portion of bed on driver and passenger side
    • Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light
    • Moldings beltline Black
    • Steering wheel leather-wrapped
    • Power outlet rear auxiliary 12-volt
    • Seats heated second row outboard seats
    • Windows power rear express down
    • Cruise control steering wheel-mounted
    • Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
    • Seat adjuster driver 10-way power including lumbar
    • Seat Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models includes full-length bench seat seatback storage on left and right side center fold out armrest with 2 cupholders full cab width under-seat storage (includes child seat top tether anchor)
    • Power outlet bed mounted 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
    • Windows power front drivers express up/down
    • Seats ventilated driver and front passenger
    • USB Ports (Inside Console with bucket seats) 2 also includes 1 SD card reader and auxiliary jack
    • Defogger rear-window electric
    • Center Console floor-mounted with cup holders cell phone storage power cord management hanging file folder capability
    • Seat adjuster passenger 10-way power including lumbar
    • Compass located in instrument cluster
    • Exterior Temperature Display located in radio display
    • Seat trim Perforated leather-appointed front
    • Remote vehicle starter system
    • Air conditioning dual-zone automatic climate control
    • Window power front passenger express up/down
    • Door locks power
    • Steering column lock control electrical
    • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details)
    • Theft-deterrent system unauthorized entry
    • Keyless Open and Start
    • Instrument cluster 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
    • Power outlet front auxiliary 12-volt
    • USB ports dual charge-only (2nd row)
    • Power outlet instrument panel 120-volt (400 watts shared with (KC9) bed mounted power outlet)
    • Seats front bucket with center console
    • Floor covering color-keyed carpeting
    • Steering wheel audio controls
    • Steering column manual Tilt-Wheel and telescoping
    • Rear Seat Reminder
    • Driver memory recalls driver "presets" for power driver seat and outside mirrors
    • Steering wheel heated
    • Premium Floor Liners with removable carpet insert front
    • USB ports 2 (first row) located on instrument panel
    • Seating heated driver and front outboard passenger
    • Air vents rear
    • Premium Floor Liners with removable carpet insert rear
    • Driver Information Center 4.2" diagonal color display includes driver personalization
    • Mirror inside rearview auto-dimming
    • Engine 6.6L V8 with Direct Injection and Variable Valve Timing gasoline (401 hp [299 kW] @ 5200 rpm 464 lb-ft of torque [629 N-m] @ 4000 rpm)
    • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
    • Skid Plates protect the oil pan front axle and transfer case
    • Cooling auxiliary external transmission oil cooler
    • GVWR 10650 lbs. (4831 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels or TK20943 and (L8T) 6.6L V8 gas engine with 17" wheels.)
    • Rear axle 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
    • Frame fully-boxed hydroformed front section and a fully-boxed stamped rear section
    • Air filter heavy-duty
    • Battery heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
    • Suspension Off-Road includes twin-tube shocks
    • Brake lining wear indicator
    • Cooling external engine oil cooler
    • Alternator 170 amps (Requires (L8T) 6.6L V8 gas engine.)
    • Hill Descent Control
    • Transfer case two-speed active electronic Autotrac with push button control
    • Transmission 6-speed automatic heavy-duty
    • Four wheel drive
    • In-vehicle Trailering App System includes checklist trailer maintenance reminders trailer security alerts trailer mileage tow/haul reminder trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)
    • Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
    • Auto-locking rear differential
    • Recovery hooks Red
    • Air filtration monitoring
    • Trailer brake controller integrated
    • Steering Digital Variable Steering Assist This system automatically adjusts steering based on speed road conditions and other inputs to reduce driver effort and fatigue
    • Pickup bed includes bed assist step
    • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
    • X31 Off-Road Package includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension and Twin-tube Rancho shocks
    • Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
    • Trailering Information Label provides max trailer ratings for tongue weight conventional gooseneck and 5th wheel trailering
    • Airbags Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
    • Hitch Guidance with Hitch View with image adjustment Pan/Zoom/Tilt
    • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
    • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
    • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
    • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob to help encourage safe driving behavior. It can limit certain available vehicle features and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
    • HD Rear Vision Camera
    • StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
    • Daytime Running Lamps LED signature lighting
    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start: keyfob
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Single rear wheels
    • Speed-sensing steering
    • Tires: all-terrain
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM with 360L
    • Premium audio system: Premium GMC Infotainment System
    • Primary LCD size: 8.0"
    • Smart device integration: Android Auto/Apple CarPlay
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Heated front seats
    • Heated rear seats
    • Leather upholstery
    • Max seating capacity: 5
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: leather
    • Split folding rear seat
    • Ventilated front seats
    • 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
    • Standard fuel economy fuel type: gasoline
    • Variable valve control
    • Ground clearance (min): 257mm (10.1")
    • Auto-dimming door mirrors
    • Bedliner
    • Bumpers: body-color
    • Heated door mirrors
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Skid plates
    • Trailer hitch receiver
    • Trailer sway control
    • Turn signal indicator mirrors
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,023mm (79.7")
    • Exterior length: 6,352mm (250.1")
    • 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: 1,013mm (39.9")
    • 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: 4,037mm (158.9")
    • Appearance: analog
    • Compass
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rear reading lights
    • 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
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control

    Notes from the dealer

    We would like to thank you for visiting our website and considering us for the purchase of your next pre-owned vehicle. It is our goal to provide you with an excellent purchase and ownership experience. We can help you find exactly what you are looking for. We know your time is valuable. We are sure you will find our site a fast and convenient way to research and find a vehicle that's right for you. If we can be of any assistance while visiting us online, please send us an email and we will promptly reply. Opulent refinements married with exceptional engineering make this the kind of car you'll want to own for a lifetime. Do you encounter heavy snow, rain or mud when driving? No problem. With this vehicle, you've got the power of 4WD to help you overcome the toughest terrain. You can tell this 2021 GMC Sierra 2500HD has been pampered by the fact that it has less than 31,393mi and appears with a showroom shine. Marked by excellent quality and features with unmistakable refined leather interior that added value and class to the GMC Sierra 2500HD AT4. This GMC Sierra 2500HD is beautiful and the interior is clean with virtually no flaws. There are "other vehicles" and then there is the GMC Sierra 2500HD AT4. It is one of the most unique vehicles on the market, and you would be hard pressed to find another dealer offering something quite like this GMC. Make sure you visit our entire inventory at www.williamsused.com

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