Call For Pricing
Price: $79,436

New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup

Stock #G12666
New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 1
New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 1 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 2 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 3 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 4 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 5 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 6 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 7 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 8 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 9 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 10 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 11 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 12 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 13 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 14 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 15 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 16 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 17 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 18 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 19 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 20 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 21 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 22 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 23 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 24 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 25 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 26 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 27 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 28 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 29 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 30 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 31 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 32 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 33 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 34 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 35 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 36 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 37 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 38 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 39 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 40 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 41 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 42 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 43 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 44 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 45 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 46 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 47 New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 48
Photos may be stock images.
Dealer Video

Vehicle Notes

Brand New 2026 Model Year! *DESIRABLE FEATURES:* on your new 2026 GMC Sierra 1500 AT4X for sale include: KICKER TAILGATE PKG, NAVIGATION, LEATHER TRIM…
Read More… Brand New 2026 Model Year! *DESIRABLE FEATURES:* on your new 2026 GMC Sierra 1500 AT4X for sale include: KICKER TAILGATE PKG, NAVIGATION, LEATHER TRIM, MOONROOF, HEATED SEATS, REMOTE START, LOADED, 4x4, A/C Seats, Multi-Pro Tailgate, HD Surround Vision, Lane Depart Warning, Android Auto, Heated Steering Wheel, Trailer Brake Controls, Heads-Up-Display, Parking Assist, Wireless Phone Charger, Trailer Side Blind Zone Alert, Tow Pkg, Heated Rear-Seats, Apple Carplay, Blind-Spot Monitor, Spray In Bedliner, Push-Button Start, BackUp Sensors, Fog Lamps, Alloy-Wheels, Multi-Zone Ac, Bluetooth, Front Sensors, Backup Camera, Remote entry, and is available at our new & used GMC dealership near Brunswick, GA.Nalley GMC in Brunswick offers you this New 2026 4wd GMC Sierra 1500 for sale with the following *Factory installed packages including:* 6.2l Ecotec3 V8 Engine (MSRP $1,500.00), Dual Active Exhaust (MSRP $395.00), and Sterling Metallic (MSRP $495.00) increasing the total value by $2,390.00 to this new 2026 GMC Sierra 1500.Available at our GMC dealership, this 2026 GMC Sierra 1500 for sale features a breathtaking *Silver exterior with an attractive Obsidian Rush interior* and an efficient ecotec3 6.2l v8 engine and 10-speed automatic transmission.*INTERIOR OPTIONS:* Enjoy every minute of your journey in the cabin of this new 2026 GMC Sierra 1500, including features such as: Second-row Sunroof, Heated Front Seats, Moon Roof, Heated Rear Seats, Air Conditioned Front Seats, Heated Steering Wheel, Automatic Climate Control, Power Moonroof, Memory Seats, Woodgrain Trim, Leather Wrapped Steering Wheel, Compass, Power Drivers Seat, Rear Reading Lights, Air Conditioning, Steering Wheel Audio Controls, Bucket Front Seats, Telescoping Wheel, Illuminated entry, Memory Mirrors, Ambient Lighting, Multi-zone Climate Control, Rear Seat Center Armrest, Auto Dimming R/V Mirror, Center Console Storage, Vanity Mirrors, Center Armrest, Reading Lights, Rear Window Defroster, Usb Ports, Outside Temperature Gauge, Overhead Console, AM/FM Stereo, Tilt Steering Wheel, Trip Odometer, Split Folding Rear Seat.*TECHNOLOGY & SAFETY FEATURES:* on this 2026 GMC Sierra 1500, include: Navigation System, Remote Engine Start, Heads Up Display, Apple CarPlay Capable, Android Auto by Google, Bluetooth Connection, Garage Door Opener, Wireless Smartphone Charger, SiriusXM Satellite Radio, Keyless Entry & Parking Sensors, Rain Sensing Wipers, Rear Parking Aid, Backup Sensors, Lane Departure Warning, Active Park Assist, Post Collision Braking-System, Electronic Stability Control, Lane Keeping Assist System, Security System, Aftermarket Anti Theft System, Brake Assist, Auto-Dimming Door Mirrors, ABS Brakes, Tire Pressure Monitoring System, Auto Highbeams, Delay-off headlights, Perimeter Lighting, Speed Sensitive Power Steering, Overhead airbag, Dual Air Bags, Low tire pressure warning, Passenger Air Bag Sensor, Driver Front Side Impact Air Bag.*Our New GMC dealership near Brunswick:* Call Nalley GMC today at *912-999-4098 to schedule a test drive* of this 2026 GMC Sierra 1500 AT4X! Our dealership proudly serves Brunswick, Saint Marys, Saint Simons, Savannah, Fernandina Beach and Jacksonville, FL. 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 GMC Encore and Sierra! No matter your budget, we have a great car for you.
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Chassis Details

Stock Number
G12666
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 1500
Class
2
Drivetrain
4WD
Wheelbase
147.55
Cab Type
Crew
Vehicle Trim
4WD Crew Cab 147 AT4X
Vehicle VIN
3GTUUFEL9TG108337
Interior Color
Obsidian Rush
Seating Capacity
5
Exterior Color Description
Sterling Metallic
Engine Cylinder Count
8
Engine
Gas V8 6.2L/
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L87
Engine Size (L)
6.2
Brake Type
Hydraulic

Vehicle Options

  • REAR AXLE 3.23 RATIO
  • AT4X PREFERRED EQUIPMENT GROUP includes standard equipment
  • LICENSE PLATE KIT FRONT
  • WHEELS 18 X 8.5 (45.7 CM X 21.6 CM) PAINTED ALUMINUM with dark painted pockets (STD)
  • GVWR 7100 LBS. (3221 KG)
  • OBSIDIAN RUSH FULL GRAIN LEATHER FRONT SEAT TRIM
  • 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)
  • TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking
  • SEATS FRONT BUCKET with center console (STD)
  • COOLING EXTERNAL ENGINE OIL COOLER
  • STERLING METALLIC
  • ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
  • ACTIVE EXHAUST DUAL SPORT-MODE ENABLED
  • COOLING AUXILIARY EXTERNAL TRANSMISSION OIL COOLER
  • ALTERNATOR 170 AMPS
  • Tow Hitch
  • Lane Departure Warning
  • Lane Keeping Assist
  • Front Collision Mitigation
  • Front Collision Warning
  • Automatic Highbeams
  • Keyless Start
  • Locking/Limited Slip Differential
  • Locking/Limited Slip Differential
  • Four Wheel Drive
  • Power Steering
  • ABS
  • 4-Wheel Disc Brakes
  • Aluminum Wheels
  • Tires - Front All-Terrain
  • Tires - Rear All-Terrain
  • Conventional Spare Tire
  • Sun/Moonroof
  • Generic Sun/Moonroof
  • Daytime Running Lights
  • LED Headlights
  • Automatic Highbeams
  • Fog Lamps
  • Heated Mirrors
  • Power Mirror(s)
  • Mirror Memory
  • Power Folding Mirrors
  • Intermittent Wipers
  • Variable Speed Intermittent Wipers
  • Rain Sensing Wipers
  • Rear Defrost
  • Sliding Rear Window
  • Privacy Glass
  • Integrated Tailgate Step
  • Bed Liner
  • Premium Sound System
  • AM/FM Stereo
  • Navigation System
  • MP3 Capability
  • Bluetooth Connection
  • Auxiliary Audio Input
  • Smart Device Integration
  • Requires Subscription
  • Satellite Radio
  • Requires Subscription
  • Premium Sound System
  • Bluetooth Connection
  • Bluetooth Connection
  • Smart Device Integration
  • Steering Wheel Audio Controls
  • WiFi Hotspot
  • Bucket Seats
  • Leather Seats
  • Power Driver Seat
  • Driver Adjustable Lumbar
  • Seat-Massage
  • Power Passenger Seat
  • Passenger Adjustable Lumbar
  • Seat-Massage
  • Heated Front Seat(s)
  • Mirror Memory
  • Seat Memory
  • Heated Front Seat(s)
  • Cooled Front Seat(s)
  • Pass-Through Rear Seat
  • Heated Rear Seat(s)
  • Floor Mats
  • Floor Mats
  • Adjustable Steering Wheel
  • Leather Steering Wheel
  • Heated Steering Wheel
  • Heads-Up Display
  • Power Windows
  • Power Windows
  • Power Windows
  • Power Door Locks
  • Keyless Entry
  • Power Door Locks
  • Keyless Start
  • Remote Engine Start
  • Universal Garage Door Opener
  • 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
  • Back-Up Camera
  • Front Collision Mitigation
  • Front Collision Warning
  • Front Collision Mitigation
  • Front Collision Warning
  • Traction Control
  • Stability Control
  • 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
  • Telematics
  • Navigation from Telematics
  • Requires Subscription
  • Back-Up Camera
  • Aerial View Display System
  • Rear Parking Aid
  • Front Collision Warning
  • Lane Departure Warning
  • Lane Keeping Assist
  • Blind Spot Monitor
  • Cross-Traffic Alert
  • Driver Monitoring
  • Tire Pressure Monitor
  • View All
New 2026 GMC Sierra 1500 AT4X Crew Cab 4WD Pickup for sale #G12666 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

Price $79,436
Additional Upfit Cost

Vehicle available NOW in Brunswick, GA.

Contact Nalley Buick GMC of Brunswick for more info.

(912) 205-5745

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