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2025 GMC Sierra 3500HD AT4 4WD Automatic

4WD Automatic

Exterior :

Sterling Metallic

Interior :

Jet Black with Kalahari accents

Vin: 1GT4UVE74SF199367

Stock: 1U1948

Mileage: 6,130 Miles

Engine: Gas V8 6.6L/

Model Code: TK30743

Transmission: 10-Speed Automatic

DriveTrain: 4WD

Body Style: Crew Cab Pickup

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DISCLOSURE

Vehicle Description

Just Arrived: The 2025 GMC Sierra 3500HD AT4 Built to Dominate! Recent Arrival! Feast your eyes on the bold and commanding 2025 GMC Sierra 3500HD AT4, finished in sleek Thunderstorm gray and powered by a beastly 6.6L V8 engine with 4WD. This heavy-duty truck is designed to handle the toughest jobs and the wildest adventures with rugged capability and premium AT4 off-road features. Whether you're hauling, towing, or blazing trails, this Sierra delivers power, precision, and presence in one seriously refined package.As if that wasn't enough, you'll also get the Young Auto Group 2-Year/24k Maintenance Plan, which means free oil changes, tire rotations, and safety inspections for 2 full years. This Sierra isn't just tough its smart ownership. Ready to upgrade your drive and conquer the road ahead? Don't wait trucks this powerful don't sit on the lot for long!Tax, title, and license fees extra. Vehicle subject to prior sale.

Installed Packages and Options

AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
WINDOW, POWER, REAR SLIDING with rear defogger
SEATS, FRONT BUCKET WITH CENTER CONSOLE (STD)
REAR AXLE, 3.73 RATIO
STERLING METALLIC
JET BLACK WITH KALAHARI ACCENTS, PERFORATED FRONT LEATHER SEATING SURFACES
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)
GVWR, 11,550 LBS. (5239 KG) WITH SINGLE REAR WHEELS (STD)
ENGINE, 6.6L V8 WITH DIRECT INJECTION AND VARIABLE VALVE TIMING, GASOLINE (401 hp [299 kW]
TRANSMISSION, ALLISON 10-SPEED AUTOMATIC (STD)
AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window and (U01) Roof Marker Lamps
WHEELS, 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS, 8 SPOKES
TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL (STD)
LPO, HITCH PACKAGE Gooseneck ball and chain tiedown kit with case, (dealer-installed)
LAMPS, SMOKED AMBER ROOF MARKER, (LED)
UNIVERSAL HOME REMOTE
LICENSE PLATE KIT, FRONT
GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).

Vehicle Details

Specifications

Overview

Highlights

Description

Standard Features

Research Models

Exterior

Interior

Mechanical

Safety

Bed Liner, 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 (SQE) or (TCH), not available with any other Ship Thru code.)
Bed Step, Black integrated on forward portion of bed on driver and passenger side
Bumper, front, body-color lower
Bumper, rear body-color with bumper CornerSteps
Cargo tie downs (12), fixed, rated at 500 lbs per corner
CornerStep, rear bumper
Door handles, body-color
Fog lamps, LED
Glass, deep-tinted
Grille, Gloss Black header and grille insert bars with Black chrome accents
Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Mirror caps, high gloss Black
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])
Moldings, beltline, Black
Single Rear Wheels
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
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
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tire, spare LT275/70R18 all-terrain, blackwall
Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)
Wheelhouse liners, rear
Wheels, 20 (50.8 cm) High Gloss black aluminum wheels, 8 spokes
Wipers, front rain-sensing

Adaptive Cruise Control
Air conditioning, dual-zone automatic climate control
Air vents, rear
Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
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.
Bluetooth for phone connectivity to vehicle infotainment system
Bose Sound System, premium 7-speaker system with Richbass woofer
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Compass, located in instrument cluster
Defogger, rear-window electric
Door locks, power
Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display
Driver memory, recalls driver presets for power driver seat and outside mirrors
Exterior Temperature Display located in radio display
Floor covering, color-keyed carpeting
GMC Premium information Display- 13.4 diagonal Multicolor touch screen
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.)
Keyless Open and Start includes remote keyless entry
Mirror, inside rearview auto-dimming
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Premium Floor Liners with removable carpet insert, front
Premium Floor Liners with removable carpet insert, rear
Remote vehicle starter system
Seat adjuster, driver 10-way power including lumbar
Seat adjuster, passenger 10-way power including lumbar
Seat trim, Perforated Front Leather seating surfaces
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 underseat storage, (includes child seat top tether anchor)
Seating, heated driver and front outboard passenger
Seats, front bucket with center console
Seats, heated second row outboard seats
Seats, ventilated driver and front passenger
SiriusXM
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.)
Steering column, manual Tilt-Wheel and telescoping
Steering wheel audio controls
Steering wheel, heated
Steering wheel, wrapped
Theft-deterrent system, unauthorized entry
USB ports, (2) charge-only, rear
USB Ports, 2 (first row) located on console
USB Ports, 2, Charge/Data ports located inside center console
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Window, power front, drivers express up/down
Window, power front, passenger express up/down
Windows, power rear, express down
Wireless charging
Wireless Phone Projection for Apple CarPlay and Android Auto

Air filter, heavy-duty
Air filtration monitoring
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Auto-locking rear differential
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.)
Brake lining wear indicator
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
Cooling, auxiliary external transmission oil cooler
Cooling, external engine oil cooler
Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW]
Four wheel drive
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
GVWR, 11,550 lbs. (5239 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
Pickup bed includes bed assist step
Push button start
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Recovery hooks, Red
Skid Plates protect the oil pan, front axle and transfer case
Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
Suspension, Off-Road includes twin-tube shocks
Trailer brake controller, integrated
Transfer case, two-speed active electronic Autotrac with push button control
Transmission, Allison 10-Speed automatic

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.)
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
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
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
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Front and Rear Park Assist, ultrasonic
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
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.
Hill Descent Control
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
Indicator-Seat Belt WARNING, Rear Seat (Requires Crew Cab or Double Cab model.)
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
LED Signature DRL's
OnStar Equipped (subscription required)
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Rear Cross Traffic Alert
Rear Seat Reminder
Safety Alert Seat
Seat Belt Adjustable Guide Loops, front row only
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
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)
Trailer Camera Provisions and trailer viewing software
Trailer Side Blind Zone Alert

Equipment

GVWR 11 550 LBS. (5239 KG) WITH SINGLE REAR WHEELS (STD)
GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
LICENSE PLATE KIT FRONT
TIRES LT275/65R20 ALL-TERRAIN BLACKWALL (STD)
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)
WHEELS 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 SPOKES
TRANSMISSION ALLISON 10-SPEED AUTOMATIC (STD)
WINDOW POWER REAR SLIDING with rear defogger
UNIVERSAL HOME REMOTE
LPO HITCH PACKAGE Gooseneck ball and chain tiedown kit with case (dealer-installed)
AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
LAMPS SMOKED AMBER ROOF MARKER (LED)
STERLING METALLIC
AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (U01) Roof Marker Lamps
SEATS FRONT BUCKET WITH CENTER CONSOLE (STD)
REAR AXLE 3.73 RATIO
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)
JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEATING SURFACES
Lane Departure Warning
Front Collision Mitigation
Front Collision Warning
Automatic Highbeams
Tow Hitch
Running Boards/Side Steps
Keyless Start
Locking/Limited Slip Differential
Four Wheel Drive
Tow Hooks
Power Steering
ABS
4-Wheel Disc Brakes
Aluminum Wheels
Tires - Front All-Terrain
Tires - Rear All-Terrain
Conventional Spare Tire
Bed Liner
Daytime Running Lights
LED Headlights
Automatic Highbeams
Fog Lamps
Heated Mirrors
Power Mirror(s)
Integrated Turn Signal Mirrors
Power Folding Mirrors
Intermittent Wipers
Variable Speed Intermittent Wipers
Rain Sensing Wipers
Privacy Glass
Integrated Tailgate Step
AM/FM Stereo
Navigation System
MP3 Capability
Bluetooth Connection
Auxiliary Audio Input
Smart Device Integration
Satellite Radio
Requires Subscription
Satellite Radio
Requires Subscription
Premium Sound System
Bluetooth Connection
Bluetooth Connection
Smart Device Integration
WiFi Hotspot
Bucket Seats
Leather Seats
Power Driver Seat
Driver Adjustable Lumbar
Power Passenger Seat
Passenger Adjustable Lumbar
Pass-Through Rear Seat
Rear Bench Seat
Heated Front Seat(s)
Heated Front Seat(s)
Cooled Front Seat(s)
Heated Rear Seat(s)
Mirror Memory
Seat Memory
Floor Mats
Floor Mats
Heated Steering Wheel
Adjustable Steering Wheel
Steering Wheel Audio Controls
Tire Pressure Monitor
Power Windows
Power Windows
Power Door Locks
Remote Engine Start
Keyless Entry
Power Door Locks
Keyless Start
Cruise Control
Adaptive Cruise Control
Security System
MP3 Capability
Auxiliary Audio Input
MP3 Capability
Auxiliary Audio Input
Climate Control
Multi-Zone A/C
A/C
Rear Defrost
Auto-Dimming Rearview Mirror
Front Collision Mitigation
Front Collision Warning
Traction Control
Stability Control
Daytime Running Lights
Daytime Running Lights
Driver Air Bag
Passenger Air Bag
Front Side Air Bag
Front Head Air Bag
Rear Head Air Bag
Passenger Air Bag Sensor
Telematics
Requires Subscription
Rear Parking Aid
Back-Up Camera
Aerial View Display System
Back-Up Camera
Cross-Traffic Alert
Blind Spot Monitor
Lane Departure Warning
Front Collision Warning
Front Collision Mitigation
Driver Restriction Features
Tire Pressure Monitor
Navigation System
Telematics
Requires Subscription