Used 2025 GMC Sierra 2500 AT4 Crew Cab

Stock #X187911

Used 2025 GMC Sierra 2500 AT4 Crew Cab

Stock #X187911
Used 2025 GMC Sierra 2500 AT4 Crew Cab for sale #X187911 - photo 1
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Vehicle Notes

Elevate your driving experience with the remarkable 2025 GMC Sierra 2500HD AT4. This powerhouse of a truck is engineered to conquer any terrain, deliv…
Read More… Elevate your driving experience with the remarkable 2025 GMC Sierra 2500HD AT4. This powerhouse of a truck is engineered to conquer any terrain, delivering unparalleled capability and refined comfort.

Standout features include:
• Gooseneck/5th Wheel Prep Package
• AT4 Preferred Package
• Hitch Package (LPO)
• X31 Off-Road Package
• Bose Premium 7-Speaker Sound System
• Heated and Ventilated Front Seats
• Heated Rear Seats
• Wireless Charging
• Trailer Cam Provisions & Trailer Viewing Software
• HD Surround Vision
• Automatic Emergency Braking
• Forward Collision Alert
• Front Pedestrian Braking

Beneath the sculpted exterior lies a 6.6L V8 engine mated to a 10-speed automatic transmission, providing the perfect balance of power and efficiency. The Sierra 2500HD AT4 is built to tackle the most demanding tasks, whether hauling heavy loads or venturing off the beaten path.

Comfort and convenience are paramount, with features like dual-zone climate control, a heated steering wheel, and a premium Bose sound system that will elevate your driving experience. The AT4's off-road-tuned suspension and advanced 4WD system ensure you can conquer any terrain with confidence.

Safety is also a top priority, with a suite of advanced driver-assistance technologies, including Automatic Emergency Braking, Forward Collision Alert, and Front Pedestrian Braking, keeping you and your passengers secure.

The 2025 GMC Sierra 2500HD AT4 is a true workhorse, blending exceptional capability, refined comfort, and cutting-edge technology. Experience the difference for yourself – schedule a test drive today and discover the power and versatility that this remarkable truck has to offer.

This vehicle is being sold as Ingersoll Certified Pre-Owned. This program gives you piece of mind. You will receive. **A Vehicle Inspection and Reconditioning Form. **A Vehicle Carfax. **90 Days or 3000 miles of Powertrain Plus Limited Coverage **A Free Maintenance event including oil change and tire rotation within the first 12mo or 12,000 miles of driving (at an Ingersoll Automotive Location). This vehicle is eligible to be upgraded to Ingersoll Certified Plus for $749. That will give you the additional benefits of 12mo or 12,000 miles of limited exclusionary coverage, 6 years or up to 100,000 miles of powertrain limited coverage (from original in-service date), courtesy transportation for covered repairs, and road side assistance. **A Vehicle Exchange Program if dissatisfied in the first 3 days or 150 miles of ownership. This is not a manufacturer sponsored program

Do not hesitate, call us now at 203.730.5766 to speak with our guest friendly product consultants to schedule your test drive.

Pre-Owned Vehicle Prices do not include government fees and taxes, any finance charges, $997 dealer documentation fees (Pawling Conveyance Fee capped at $175 per NY Law), any emissions testing fees or other fees. All prices, specifications and availability are subject to change without notice. The features and options listed are provided by a 3rd party organization and may not apply to this specific vehicle. Contact dealer for most current information. Not responsible for typographic errors.

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Chassis Details

Mileage
1,837
Stock Number
X187911
Stock Type
Used
Year
2025
Make
GMC
Model
Sierra 2500
Class
3
GVWR
10,850
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
1GT4UPE72SF187911
Interior Color
Jet Black with Kalahari accents, Perforated Front Leather seat trim
Seating Capacity
5
Exterior Color Description
Summit White
Engine Cylinder Count
8
Engine
6.6L V8 Gas engine
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L8T
Engine Size (L)
6.6
Horsepower
401
Brake Type
Hydraulic

Vehicle Options

  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Grille (Gloss Black header and grille insert bars with Black Chrome accents.)
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Keyless Open and Start includes remote keyless entry
  • HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
  • Front and Rear Park Assist, ultrasonic
  • Glass, deep-tinted
  • Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
  • Door handles, body-color
  • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
  • Mirror, inside rearview auto-dimming
  • Recovery hooks, Red
  • Wheels, 20" (50.8 cm) High Gloss black aluminum wheels 8 spokes (STD)
  • Hill Descent Control
  • Seats, ventilated driver and front passenger
  • Pickup bed includes bed assist step
  • Defogger, rear-window electric
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
  • Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
  • Transmission, Allison 10-Speed automatic (STD)
  • Premium Floor Liners with removable carpet insert, front
  • 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 when (PTT) trailer tire pressure monitor sensors are installed.)
  • Moldings, beltline, Black
  • Skid Plates protect the oil pan, front axle and transfer case
  • Remote vehicle starter system
  • LED Signature DRL's
  • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Wireless Charging
  • Steering column, manual Tilt-Wheel and telescoping
  • Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
  • X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks
  • Window, power front, passenger express up/down
  • Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
  • Steering wheel audio controls
  • Wheelhouse liners, rear
  • Air filter, heavy-duty
  • Air filtration monitoring
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Premium Floor Liners with removable carpet insert, rear
  • Floor covering, color-keyed carpeting
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance includes color touch-screen, 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 (STD)
  • Brake lining wear indicator
  • Safety Alert Seat
  • 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.)
  • Daytime Running Lamps, LED signature lighting
  • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Cooling, external engine oil cooler
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Bed Step, Black integrated on forward portion of bed on driver and passenger side
  • USB Ports, 2, Charge/Data ports located inside center console
  • SiriusXM Trial Subscription
  • 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.)
  • OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • Rear Seat Belt Indicator
  • GVWR, 10,850 lbs. (4921 kg) (STD) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels.)
  • Transfer case, two-speed active, electronic Autotrac with push button control
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Tire, spare LT275/70R18 all-terrain, blackwall
  • Rear Seat Reminder
  • USB Ports, 2 (first row) located on console
  • Fog lamps, LED
  • USB ports, (2) charge-only, rear
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Seats, front bucket with center console (STD)
  • Bose Sound System, premium 7-speaker system with Richbass woofer
  • Bedliner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Available with Ship Thru code (TCH), not available with any other Ship Thru code.)
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
  • Push Button Start
  • Bumper, front, body-color lower
  • Windows, power front, drivers express up/down
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Rear Cross Traffic Alert
  • Bed View Camera, camera in the CHMSL to show a view of the cargo bed display located in infotainment screen, includes Two Trailer Camera Provisions
  • Adaptive Cruise Control
  • Compass, located in instrument cluster
  • Seat adjuster, driver 10-way power including lumbar
  • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
  • Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
  • Trailer Camera Provisions and trailer viewing software
  • Bumper, rear body-color with bumper CornerSteps
  • Door locks, power
  • Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
  • Wipers, front rain-sensing
  • CornerStep, rear bumper
  • Mirror caps, high gloss Black
  • Seat trim, Perforated front Leather
  • 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.)
  • Trailer Side Blind Zone Alert
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Seat adjuster, passenger 10-way power including lumbar
  • Seat, Up-level Rear with Storage Package 60/40 folding bench, 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)
  • Trailer brake controller, integrated
  • Steering wheel, heated
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
  • Theft-deterrent system, unauthorized entry
  • Air conditioning, dual-zone automatic climate control
  • Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
  • Windows, power rear, express down
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Tailgate and bed rail protection caps, top
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Wireless phone projection for Apple CarPlay and Android Auto
  • 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.)
  • Exterior Temperature Display, located in radio display
  • Air vents, rear
  • 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) (STD)
  • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
  • Seat Belt Adjustable Guide Loops, front row only
  • Steering wheel, wrapped
  • Seating, heated driver and front outboard passenger
  • Four wheel drive
  • Seats, heated second row outboard seats
  • 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
  • Cooling, auxiliary external transmission oil cooler
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
  • Auto-locking rear differential
  • GMC Premium information Display- 13.4" diagonal Multicolor touch screen
  • Universal Home Remote
  • AT4 Preferred Package
  • Jet Black with Kalahari accents, Perforated Front Leather seat trim
  • LPO, Hitch Package
  • AT4 Preferred Equipment Group
  • Tires, LT275/65R20 E 126/123 BF Goodrich off-road T/A KO3
  • Summit White
  • License plate kit, front, Incandescent lighting
  • Emissions, Federal requirements
  • Lamps, Smoked Amber roof marker, (LED)
  • Window, power, rear sliding with rear defogger
  • Gooseneck / 5th Wheel Prep Package -- Hitch platform to accept Gooseneck or 5th Wheel hitch.
  • View All

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Body Details

Body Type
Pickup
This vehicle is no longer available.
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Pricing Details

Price $70,935
Additional Upfit Cost
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