Used 2025 GMCSierra 2500HD Pro

Located at
Twin City Buick/GMC
    Exterior Color
    Summit White
    Interior Color
    Jet Black
    Odometer
    29,962 miles
    Transmission
    ALLISON 10-SPEED AUTOMATIC
    Drivetrain
    Four Wheel Drive
    Engine
    8 Cylinder Engine
    VIN
    1GT3ULE70SF242747
    Stock Number
    SF242747B
    GMC Sierra 2500HD
    • Show Me the CARFAX Badge

    Highlighted Features

    • Lane departure
    • Emergency communication 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
    • Heated door mirrors
    • Auto-dimming door mirrors
    • Trailer sway control

    Included Packages & Accessories

    • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
    • 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)
    • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
    • GVWR, 10,250 lbs. (4649 kg) (Included and only available with TK20903 model and (L8T) 6.6L V8 gas engine with 17 wheels.)
    • PUSH BUTTON START
    • Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
    • Auto-locking rear differential
    • Four wheel drive
    • Cooling, external engine oil cooler
    • Cooling, auxiliary external transmission oil cooler
    • Air filter, heavy-duty
    • Air filtration monitoring
    • 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.)
    • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
    • Trailer brake controller, integrated
    • Recovery hooks, front, frame-mounted, black
    • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
    • Suspension Package (Not available with (X31) Off-Road Package.)
    • Steering, Recirculating Ball with smart flow power steering system
    • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
    • Brake lining wear indicator
    • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
    • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
    • Bumper, front chrome lower
    • Bumper, rear chrome with bumper CornerSteps
    • Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
    • CornerStep, rear bumper
    • Cargo tie downs (12), fixed, rated at 500 lbs per corner
    • Moldings, beltline, Black
    • Grille (Chrome with flat black grille insert bars.)
    • Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
    • Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
    • Glass, solar absorbing, tinted
    • Door handles, Black grained
    • Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
    • Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
    • Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.)
    • Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
    • Audio system feature, 2-speakers (Requires Regular Cab model.)
    • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
    • Seat adjuster, driver 4-way manual
    • Seat adjuster, passenger 4-way manual
    • Steering wheel, urethane
    • Steering column, Tilt-Wheel, manual with wheel locking security feature
    • Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
    • Driver Information Center, 3.5 diagonal monochromatic display
    • Exterior Temperature Display, located in radio display
    • Compass, located in instrument cluster
    • Power outlet, front auxiliary, 12-volt
    • Air conditioning, single-zone
    • Mirror, inside rearview, manual tilt
    • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
    • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
    • 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.)
    • OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
    • HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
    • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
    • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
    • Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
    • 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
    • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
    • Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)
    • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (OnStar Basics includes select remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. For MY25 vehicles, OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • 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
    • Remote keyless entry
    • Speed control
    • Tilt steering wheel
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Single rear wheels
    • Tires: all-terrain
    • Wheel size: 18"
    • 1st row LCD monitors: 1
    • Primary LCD size: 7.0"
    • Smart device integration: Apple CarPlay/Android Auto
    • Speakers: 2
    • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
    • Wireless phone connectivity: Bluetooth
    • Front center armrest: w/storage
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Transmission: 10 speed automatic
    • Variable valve control
    • Ground clearance (min): 259mm (10.2")
    • Auto-dimming door mirrors
    • Bumpers: chrome
    • Heated door mirrors
    • Hitch Class: IV
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Trailer hitch
    • Trailer sway control
    • Turn signal indicator mirrors
    • Engine displacement: 6.6 L
    • Exterior body width: 2,076mm (81.8")
    • Exterior height: 2,030mm (79.9")
    • 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")
    • 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: 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 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: 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

    Dealer Notes

    Why BUY from Twin City Buick GMC?
    When you choose this Summit White 2025 GMC Sierra 2500HD Pro with 29,962 miles, you are not just buying a used vehicle - you are investing in quality, reliability and peace of mind. Our clientele depend on us for Transparent Pricing, Convenience and, most importantly, Customer FIRST Service!
    No Accidents!
    What this vehicle includes:

    Convenience Package ($700 value)

    • Deep-Tinted Glass
    • Electric Rear-Window Defogger
    • EZ Lift Power Lock and Release Tailgate
    • LED Cargo Area Lighting

    Preferred Equipment Group 1SA

    • Solar Absorbing Tinted Glass
    • Remote Keyless Entry
    • Push Button Start
    • Chrome Grille with Flat Black Grille Insert Bars
    • 6.6L V8 with Direct Injection and VVT Engine
    • 2-Speed Electronic Shift Transfer Case
    • Sierra HD Pro Safety
    • Wireless Phone Projection
    • 2 Charge/data USB Ports
    • OnStar Services Capable


    Safety and Security

    • The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision.
    • The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian.
    • The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display.

    Technology and Telematics

    • Apple CarPlay/Android Auto smart device wireless mirroring
    • Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network.

    PICKUP BED, EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 6.6L V8, TRANSMISSION, ALLISON 10-SPEED AUTOMATIC, GVWR, 10,650 LBS. (4831 KG), REAR AXLE, 3.73 RATIO, WHEELS, 18 (45.7 CM) 8-SPOKE PAINTED STEEL, SILVER EXTENDED, TIRES, LT275/70R18E ALL-TERRAIN, BLACKWALL, TIRE, SPARE LT275/70R18 ALL-TERRAIN, BLACKWALL, SUMMIT WHITE, SEATS, FRONT 40/20/40 SPLIT-BENCH, JET BLACK, VINYL SEAT TRIM, AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 7 DIAGONAL COLOR TOUCH-SCREEN, CONVENIENCE PACKAGE, LPO, BLACK ASSIST STEP, LED CARGO AREA LIGHTING, LAMPS, SMOKED AMBER ROOF MARKER, (LED), MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING, GLASS, DEEP-TINTED, TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT, POWER OUTLET, INSTRUMENT PANEL, 120-VOLT, POWER OUTLET, BED MOUNTED, 120-VOLT, DEFOGGER, REAR-WINDOW ELECTRIC, MIRROR, INSIDE REARVIEW AUTO-DIMMING Come on in to Twin City Buick GMC today at 3046 Airport Highway Alcoa TN 37701 or call to schedule a test drive!

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall0.0Out of 5