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Auto Gallery Price: $80,149

New 2026 GMC Sierra 1500 AT4X Crew Cab

Stock #TG1148
New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 1
New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 1 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 2 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 3 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 4 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 5 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 6 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 7 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 8 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 9 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 10 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 11 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 12 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 13 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 14 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 15 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 16 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 17 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 18 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 19 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 20 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 21 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 22 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 23 New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #TG1148 - photo 24
Photos may be stock images.
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Vehicle Notes

Auto Gallery Chevrolet GMC is always Striving for Excellence Come see us and find out why we have That Hometown Feel and how we make Big City Deals!Th…
Read More… Auto Gallery Chevrolet GMC is always Striving for Excellence Come see us and find out why we have That Hometown Feel and how we make Big City Deals!This 2026 GMC Sierra 1500 AT4X is a true off-road powerhouse, designed to conquer any terrain with confidence. Boasting a commanding 3.0L I6 engine paired with a 10-Speed Automatic transmission and 4WD, this Sierra AT4X delivers exceptional performance and capability.- 12 Speakers- Bose Premium Series with 12- Speaker System- MultiPro Tailgate Audio System by Kicker- 120-Volt Bed Mounted Power Outlet- Heads-Up Display- Power Rake and Telescoping Steering Column- Driver-Selectable Full-Locking Front Differential- Driver-Selectable Full-Locking Rear Differential- Spray-on Pickup Bedliner with GMC Logo- Wireless Charging- Navigation System- Trailering Package- Hill Descent ControlWith a sleek Black exterior and a meticulously crafted interior, this Sierra AT4X exudes a bold and sophisticated presence. The advanced technology features, including the Heads-Up Display and Wireless Charging, seamlessly integrate with your lifestyle, keeping you connected and informed on the go.The Sierra AT4X's off-road prowess is further enhanced by its specialized features, such as the Driver-Selectable Full-Locking Front and Rear Differentials, Hill Descent Control, and Trailering Package. Whether you're tackling rugged terrain or towing heavy loads, this truck is built to handle it all with ease.Comfort and convenience are paramount in the Sierra AT4X, with amenities like the Bose Premium Audio System, Heated and Ventilated Seats, and the MultiPro Tailgate Audio System by Kicker providing a premium driving experience.This exceptional 2026 GMC Sierra 1500 AT4X is a must-see for any discerning truck enthusiast. With its unparalleled capability, advanced technology, and luxurious appointments, it's the perfect companion for your next adventure.Auto Gallery Chevrolet GMC open 6 days a week and 24/7 at AutoGalleryChevyGMC.com. Proudly serving the communities of LaGrange, Newnan, Columbus, Auburn and all of greater Troup County. (706)668-4783 Price includes: $1750 - Purchase Allowance. Exp. 04/30/2026 $500 - Bonus Cash. Exp. 04/30/2026
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Chassis Details

Stock Number
TG1148
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 1500
Class
2
Drivetrain
4WD
Wheelbase
147.55
Cab Type
Crew
Vehicle Trim
AT4X
Vehicle VIN
3GTUUFE8XTG313290
Interior Color
Obsidian Rush
Seating Capacity
5
Exterior Color Description
Onyx Black
Engine Cylinder Count
6
Engine
Turbocharged Diesel I6 3.0L/
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
LZ0
Engine Size (L)
3.0
Brake Type
Hydraulic

Vehicle Options

  • 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)
  • Tow Hitch
  • Lane Departure Warning
  • Lane Keeping Assist
  • Front Collision Mitigation
  • Front Collision Warning
  • Automatic Highbeams
  • Turbocharged
  • 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 for sale #TG1148 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
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Pricing Details

MSRP $90,399
Auto Gallery Discount - $10,250
Auto Gallery Price $80,149
Total Savings $10,250
Additional Upfit Cost

Vehicle available NOW in LaGrange, GA.

Contact Auto Gallery GMC for more info.

(706) 887-6409
Disclaimer:
Everyone qualifies for the Auto Gallery Discount. Internet prices on new vehicles already include all applicable factory rebates and incentives (in lieu of the GM Special finance rate) which are subject to manufacturer incentive or rebate qualification criteria and requirements, which may be contingent to finance with GM Financial to receive a GM incentive. Out of state buyers are responsible for all state, county, city taxes as well as title/registration fees in the state the vehicle will be registered. To qualify for the internet price, you must finance with GM Financial or the dealers preferred lender; excluding GM incentivized interest rates.

The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

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