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Price: $88,476

New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup

Stock #G12321
New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 1
New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 1 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 2 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 3 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 4 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 5 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 6 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 7 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 8 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 9 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 10 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 11 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 12 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 13 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 14 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 15 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 16 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 17 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 18 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 19 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 20 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 21 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 22 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 23 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 24 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 25 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 26 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 27 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 28 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 29 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 30 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 31 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 32 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 33 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 34 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 35 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 36 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 37 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 38 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 39 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 40 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 41 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 42 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 43 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 44 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 45 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 46 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 47 New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 48
Photos may be stock images.
Dealer Video

Vehicle Notes

Notes on this vehicle:*DESIRABLE FEATURES:* MOONROOF, NAVIGATION, HEATED SEATS, REMOTE START, APPLE CARPLAY, DIESEL, LOADED, 360 CAM, Leather Trim, 5t…
Read More… Notes on this vehicle:*DESIRABLE FEATURES:* MOONROOF, NAVIGATION, HEATED SEATS, REMOTE START, APPLE CARPLAY, DIESEL, LOADED, 360 CAM, Leather Trim, 5th Wheel Prep Package, 4x4, Multi-Pro Tailgate, HD Surround Vision, A/C Seats, Tow Pkg, Trailer Side Blind Zone Alert, Lane Depart Warning, Android Auto, Parking Assist, Heated Steering Wheel, Running Boards, Heated Rear-Seats, Heads-Up-Display, Wireless Phone Charging, Trailer Brake Controls, Blind-Spot Monitor, Push-Button Start, Premium Audio, Spray In Bedliner, BackUp Sensors, Front Sensors, Alloy-Wheels, Multi-Zone Ac, Backup Camera, Fog Lamps, Bluetooth, Remote entry, and is available at our new & used GMC dealership near Brunswick.Nalley GMC in Brunswick offers you this New 2025 4wd GMC Sierra 3500HD for sale with the following *Factory installed packages including:* At4 Premium Plus Package (MSRP $4,035.00), Snow Plow Prep/camper Package (MSRP $530.00), Upfitter Switch Kit (5) (MSRP $150.00), Gmc Multipro Tailgate Step Lights (MSRP $195.00), Body Color Wheel Arch Moldings (MSRP $865.00), Gooseneck/5th Wheel Prep Package (MSRP $545.00), and Sterling Metallic (MSRP $495.00) adding a total value of $6,815.00 to this New 2025 GMC Sierra 3500HD.Available at our GMC dealership, this 2025 GMC Sierra 3500HD for sale features a breathtaking *Gray exterior with an attractive Jet Black With Kalahari Accent interior*.*INTERIOR OPTIONS:* Enjoy every minute of your journey in the cabin of this new 2025 GMC Sierra 3500HD, including features such as: Heated Front Seats, Automatic Climate Control, Second-row Sunroof, Heated Steering Wheel, Air Conditioned Front Seats, Heated Rear Seats, Memory Seats, Compass, Power Drivers Seat, Memory Mirrors, Steering Wheel Audio Controls, Rear Reading Lights, Illuminated entry, Telescoping Wheel, Air Conditioning, Bucket Front Seats, Multi-zone Climate Control, Auto Dimming R/V Mirror, Center Console Storage, Rear Seat Center Armrest, Vanity Mirrors, Split Folding Rear Seat, Overhead Console, Center Armrest, Outside Temperature Gauge, Trip Odometer, Tilt Steering Wheel, Usb Ports, AM/FM Stereo, Rear Window Defroster, Reading Lights.*TECHNOLOGY & SAFETY FEATURES:* on this 2025 GMC Sierra 3500HD, include: Premium Bose System, Remote Engine Start, Wireless Smartphone Charger, SiriusXM Satellite Radio, Garage Door Opener, Keyless Entry & Back-Up Camera, Electronic Stability Control, Lane Departure Warning, Cross Traffic Alerts, Rain Sensing Wipers, Active Park Assist, Post Collision Braking-System, Rear Parking Aid, Backup Sensors, Parking Sensors, Aftermarket Anti Theft System, Brake Assist, Integrated Turn Signal Mirrors, Security System, Auto Highbeams, Speed Sensitive Power Steering, Auto-Dimming Door Mirrors, Tire Pressure Monitoring System, Dual Air Bags, Overhead airbag, ABS Brakes, Delay-off headlights, Passenger Air Bag Sensor, Low tire pressure warning, Driver Front Side Impact Air Bag.*MECHANICAL FEATURES:* This 4wd 2025 GMC Sierra 3500HD is factory-equipped with an outstanding duramax 6.6l v8 turbodiesel engine, and a 10-speed automatic transmission.*Need financing?* When you're ready to explore new car financing, Nalley GMC is here to help. Our Nalley GMC finance team will offer competitive financing rates and terms on this new 2025 GMC Sierra 3500HD for sale near Saint Marys, Saint Simons, Savannah, Fernandina Beach and Jacksonville, FL.Why buy from Nalley GMC? * We Are Local. Nalley GMC believes in Brunswick and its surrounding communities. Always looking for ways to give back, we help our drivers in life and on the road. * Your Dollars Stay Home. When you buy from us, you are investing in your local community. * You Never Pay Corporate Fees. There's no corporate greed here. When you buy from us, you're never hit with additional and unnecessary overhead fees.*Our GMC dealership near Brunswick:* Call Nalley GMC today at *(912) 550-0149 to schedule a test drive* of this 2025 GMC Sierra 3500HD AT4! Our dealership proudly serves Brunswick, Saint Marys, Saint Simons, Savannah, Fernandina Beach and Jacksonville, FL. Come visit our dealership at, 178 Altama Connector Brunswick GA, 31525 to check it out in person! Find an impressive selection of new and used cars, trucks, and SUVs near you at Nalley GMC like the popular Encore and GMC Sierra! No matter your budget, we have a great car for you.
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Chassis Details

Stock Number
G12321
Stock Type
New
Year
2025
Make
GMC
Model
Sierra 3500
Class
3
Drivetrain
4WD
Wheelbase
158.94
Cab Type
Crew
Vehicle Trim
4WD Crew Cab 159 AT4
Interior Color
Jet Black with Kalahari accents
Exterior Color Description
Sterling Metallic
Engine Cylinder Count
8
Engine
Turbocharged Diesel V8 6.6L/
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • ASSIST STEPS POWER-RETRACTABLE BLACK includes LED lighting
  • REAR CAMERA MIRROR inside rearview auto-dimming with full camera display
  • 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)
  • TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display
  • TRANSMISSION ALLISON 10-SPEED AUTOMATIC
  • WHEELS 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 SPOKES
  • ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
  • ALTERNATORS DUAL 220-AMPS PRIMARY 170-AMPS AUXILIARY
  • WINTER GRILLE COVER
  • WINDOW POWER REAR SLIDING with rear defogger
  • SNOW PLOW PREP/CAMPER PACKAGE includes (KW5) 220-amp alternator includes increased front GAWR on Heavy Duty models (NZZ) skid plates (transfer case and oil pan) pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage recommend ordering (UY2) Trailering wiring provisions (Includes (KW5) 220-amp alternator
  • UNIVERSAL HOME REMOTE
  • ENGINE BLOCK HEATER
  • LPO GMC MULTIPRO TAILGATE STEP LIGHTS (dealer-installed)
  • LPO HITCH PACKAGE Gooseneck ball and chain tiedown kit with case (dealer-installed)
  • UPFITTER SWITCH KIT (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com.
  • SUNROOF POWER
  • AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
  • LAMPS SMOKED AMBER ROOF MARKER (LED)
  • STERLING METALLIC
  • AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) Off-Road High Clearance step LPO
  • REAR AXLE 3.42 RATIO
  • GVWR 12 100 LBS. (5488 KG) WITH SINGLE REAR WHEELS
  • EXHAUST BRAKE
  • AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (U01) Roof Marker Lamps
  • LPO BODY COLOR WHEEL ARCH MOLDINGS (dealer-installed)
  • SEATS FRONT BUCKET WITH CENTER CONSOLE (STD)
  • MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY
  • 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
  • View All
New 2025 GMC Sierra 3500 AT4 Crew Cab 4WD Pickup for sale #G12321 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

Price $88,476
Additional Upfit Cost

Vehicle available NOW in Brunswick, GA.

Contact Nalley Buick GMC of Brunswick for more info.

(912) 205-5745
Disclaimer:
Prices do not include government fees which include tax, tag, title and WRA (Warranty Rights Act) fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information.EPA Estimates OnlyTax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers. Prices change due to market adjustments and increase in building materials ALONG WITH WATER TAX AND TRANSPORTATION INCREASES.

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