Key Features

An icon representing Body Type
Body Type Pickup
An icon representing Fuel Type
Fuel Type Diesel
An icon representing Engine Description
Engine Description I-6 cyl
An icon representing Drivetrain
Drivetrain 4x4
An icon representing Cab Type
Cab Type Crew Cab
An icon representing Trim
Trim

Vehicle Details

checklist

Overview

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Stock Number

G25-340

Stock Type

New

Year

2025

Make
GMC
Model
Sierra 1500
Model Code

TK10543

Cab Type

Crew

Vehicle Trim

AT4

Body Type
Pickup
VIN

3GTUUEE81SG240299

Brake Type

Hydraulic

Door Configuration

4

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Dimensions

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Dimensions

Class

2

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Drivetrain

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Drivetrain

4x4

Transmission

Transmission Type

Automatic

manufacturing

Engine

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Engine Description

I-6 cyl

Engine Cylinder Count

6

Engine Model

LZ0

Engine Size (L)

3.0

Fuel Type

Diesel

palette

Colors

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Exterior Color

Gray

Interior Color

Jet Black

verified

Vehicle Options

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  • USB Ports, 2, Charge/Data ports located inside center console
  • SiriusXM Trial Subscription
  • 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.)
  • Frame, fully-boxed, hydroformed front section
  • Trailer Side Blind Zone Alert
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Seat adjuster, passenger 10-way power including lumbar
  • Trailer brake controller, integrated
  • Steering wheel, heated
  • Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
  • Steering wheel audio controls
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Keyless Open and Start includes remote keyless entry
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
  • 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.
  • Electronic Precision Shift and steering column paddle shifters
  • Front and Rear Park Assist, ultrasonic
  • Rear Seat Reminder
  • Grille (Black chrome grille insert bars with gloss black header and accents.)
  • Glass, deep-tinted
  • Door handles, body-color
  • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
  • Recovery hooks, Red
  • Cargo tie downs (12), fixed
  • Engine, Duramax 3.0L Turbo-Diesel I6 (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) (STD)
  • Hill Descent Control
  • Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
  • Hitch Guidance
  • Seats, ventilated driver and front passenger
  • Defogger, rear-window electric
  • Pickup bed
  • Skid Plates
  • Wheels, 20" x 9" (50.8 cm x 22.9 cm) machined aluminum with Carbon Grey Metallic accents (STD)
  • Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
  • Premium Floor Liners with removable carpet insert, front
  • Remote vehicle starter system
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
  • Wireless Charging
  • Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
  • Hitch View with image adjustment, Pan/Zoom/Tilt
  • Window, power front, passenger express up/down
  • Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
  • Bluetooth for phone, connectivity to vehicle infotainment system
  • Theft-deterrent system, unauthorized entry
  • Air conditioning, dual-zone automatic climate control
  • 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)
  • Air filter, heavy-duty
  • Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Bumper, rear body-color with corner steps
  • Rear Pedestrian Alert
  • Seat trim, Perforated leather front
  • Lighting, perimeter
  • Premium Floor Liners with removable carpet insert, rear
  • Steering column lock, electrical
  • Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
  • Floor covering, color-keyed carpeting
  • Rear Cross Traffic Braking
  • Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • Brake lining wear indicator
  • 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)
  • Steering column, power rake and telescoping
  • 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.)
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
  • Rear Seat Belt Indicator
  • Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
  • Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
  • USB Ports, 2 (first row) located on console
  • Fog lamps, LED
  • Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Suspension, Off-Road with 2" factory installed lift and monotube shocks
  • USB ports, (2) charge-only, rear
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • 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) GMC Pro Safety.)
  • Seats, front bucket with center console (STD)
  • Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Deleted with (PCP) AT4 CarbonPro Edition. Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
  • Bose Sound System, premium 7-speaker system with Richbass woofer
  • Rear axle, 3.23 ratio
  • Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Push Button Start
  • Bumper, front, body-color lower
  • Windows, power front, drivers express up/down
  • Wireless, Apple CarPlay / Wireless Android Auto
  • 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.)
  • Adaptive Cruise Control
  • Compass, located in instrument cluster
  • Seat adjuster, driver 10-way power including lumbar
  • Trailer Camera Provisions and trailer viewing software
  • Alternator, 220 amps (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Door locks, power
  • Wipers, front rain-sensing
  • CornerStep, rear bumper
  • Mirror caps, high gloss Black
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Capless Fuel Fill
  • Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
  • 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
  • Tire, spare 255/80R17SL all-season, blackwall (Included and only available with 20" or 22" wheels and tires excluding (QFV) LT265/60R20 MT blackwall Goodyear Wrangler Territory tires.) (STD)
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Tailgate and bed rail protection caps, top
  • Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.) (STD)
  • Exterior Temperature Display, located in radio display
  • Air vents, rear
  • Seat Belt Adjustable Guide Loops, front row only
  • Steering wheel, wrapped
  • Automatic Stop/Start
  • Seating, heated driver and front outboard passenger
  • Four wheel drive
  • Seats, heated second row outboard seats
  • OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
  • Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
  • Tires, 275/60R20SL all-terrain, blackwall (STD)
  • GMC Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UHX) Lane Keep Assist with Lane Departure Warning, and (UHY) Automatic Emergency Braking (Includes (T8Z) Buckle to Drive and (HS1) Safety Alert Seat.)
  • Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
  • Auto-locking rear differential
  • GMC Premium information Display- 13.4" diagonal Multicolor touch screen
  • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including 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 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.)
  • Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, Virginia and Washington state requirements
  • GVWR, 7200 lbs. (3266 kg)
  • Sterling Metallic
  • AT4 Premium Package
  • Sunroof, power
  • Technology Package
  • AT4 PREMIUM PACKAGE DISCOUNT & DIESEL CREDIT

Northwest Hills Chevrolet Buick GMC ci2 Test Site

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location_on Torrington, CT
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Listing Notes
2025 GMC Sierra 1500 AT4 4WD 3.0L I6

120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Charge/Data USB Ports Inside Center Console, 2 Type-C Charge-Only Rear USB Ports, 2 USB Ports, 220 Amp Alternator, AT4 Preferred Package, AT4 Premium Package, Auto-Locking Rear Differential, Bed View Camera, Black Chrome Grille Insert Bars, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Prem Floor Liners w/Removable Carpet Insert, Front Rain-Sensing Wipers, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch View, Integrated Trailer Brake Controller, In-Vehicle Trailering System App, Keyless Open & Start, LED Cargo Area Lighting, Multicolor 15 Diagonal Head-Up Display, Off-Road High Clearance Step (LPO), OnStar Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rake & Telescoping Steering Column, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, Push Button Start, Rear Camera Mirror, Rear Cross Traffic Braking, Rear Pedestrian Detection, Rear Prem Floor Liners w/Removable Carpet Insert, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, SiriusXM w/360L Trial Subscription, Spray-On Pickup Bedliner w/GMC Logo, Steering Wheel Audio Controls, Technology Package, Theft Deterrent System (Unauthorized Entry), Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailering Package, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wi-Fi Hotspot Capable, Wireless Charging.

Head to the hills, Northwest Hills for all the GM brands under one roof!! See our great selection, low pricing and no pressure buying experience.


Fly in to Bradley International Airport (BDL) and we will pick you. We are located only 35 miles from the airport. Drive your new vehicle home! Price includes rebates that everyone may qualify based on 06790 Zip Code. Additional rebates may apply, please see Dealer for details. Residency restriction apply. Sales tax, title, registration and Dealer conveyance Fee of $479 are not included in pricing. $2750 - Buick & GMC Consumer Cash Program. Exp. 03/03/2025 $500 - GM Rewards Card Sign Up and Spend Offer. Exp. 03/03/2025
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$1,094.69 /month

Excludes tax, tag and other fees. This estimate is for general information purposes only.
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