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Auto Gallery Price: $64,004

New 2026 GMC Sierra 1500 AT4 Crew Cab

Stock #TG1146
New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 1
New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 1 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 2 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 3 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 4 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 5 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 6 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 7 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 8 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 9 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 10 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 11 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 12 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 13 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 14 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 15 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 16 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 17 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 18 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 19 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 20 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 21 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 22 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 23 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1146 - photo 24
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Vehicle Notes

Discover the ultimate in rugged capability and premium comfort with the 2026 GMC Sierra 1500 AT4. This exceptional truck is the perfect blend of power…
Read More… Discover the ultimate in rugged capability and premium comfort with the 2026 GMC Sierra 1500 AT4. This exceptional truck is the perfect blend of power, technology, and refined style, making it the ideal choice for those who demand the best.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 Sierra 1500 AT4 boasts an impressive array of features, including:- 7 Speakers- Premium Bose 7-Speaker Sound System- 3.23 Rear Axle Ratio- 120-Volt Bed Mounted Power Outlet- Power Front Passenger Windows with Express Up/Down- Power Rake and Telescoping Steering Column- Auto-Dimming Rear-View Mirror- Wireless Apple CarPlay/Wireless Android Auto- Wireless Charging- Navigation System- Trailering Package- Hill Descent ControlPowered by a robust 3.0L I6 engine and equipped with a 10-Speed Automatic transmission and 4WD, this Sierra 1500 AT4 delivers exceptional performance and capability. With an EPA-estimated 21 MPG in the city and 24 MPG on the highway, it offers impressive fuel efficiency without sacrificing strength.The exterior of the Sierra 1500 AT4 is equally impressive, with a sleek White paint finish and bold, rugged styling that commands attention. The off-road-focused AT4 package adds a host of premium features, including an Off-Road Suspension, Auto-Locking Rear Differential, and Spray-on Pickup Bedliner with the GMC logo.Step inside the Sierra 1500 AT4, and you'll be greeted by a luxurious and well-appointed interior. Perforated Front Leather Seat Trim, Heated and Ventilated Front Seats, and a Heated Steering Wheel ensure maximum comfort, while the Premium GMC Infotainment Audio System and 7-Speaker Bose Sound System provide an exceptional audio experience.With its uncompromising capability, advanced technology, and premium amenities, the 2026 GMC Sierra 1500 AT4 is the ultimate choice for those who demand the very best. Experience the power and refinement of this exceptional truck for yourself by visiting our showroom today.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
TG1146
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 1500
Class
2
Drivetrain
4WD
Wheelbase
147.55
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
3GTUUEE87TG323463
Interior Color
Jet Black
Seating Capacity
5
Exterior Color Description
Summit White
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
  • 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
  • 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
  • Privacy Glass
  • Integrated Tailgate Step
  • Bed Liner
  • 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
  • Power Passenger Seat
  • Passenger Adjustable Lumbar
  • 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
  • Heated Steering Wheel
  • Power Windows
  • Power Windows
  • Power Windows
  • Power Door Locks
  • Keyless Entry
  • Power Door Locks
  • Keyless Start
  • Remote Engine 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
  • 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 AT4 Crew Cab for sale #TG1146 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
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Pricing Details

MSRP $74,254
Auto Gallery Discount - $10,250
Auto Gallery Price $64,004
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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