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Auto Gallery Price: $64,004

New 2026 GMC Sierra 1500 AT4 Crew Cab

Stock #TG1145
New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 1
New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 1 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 2 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 3 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 4 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 5 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 6 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 7 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 8 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 9 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 10 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 11 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 12 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 13 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 14 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 15 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 16 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 17 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 18 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 19 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 20 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 21 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 22 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 23 New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TG1145 - photo 24
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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 AT4 is a true standout in the full-size truck segment. Boasting a powerful 3.0L I6 engine paired with a smooth-shifting 10-speed automatic transmission, this Sierra AT4 delivers impressive performance and capability, whether you're tackling rugged off-road terrain or navigating the daily commute.- 7 Speakers- Premium Bose 7-Speaker Sound System- 3.23 Rear Axle Ratio- Off-Road Suspension- Power Rake and Telescoping Steering Column- Spray-on Pickup Bedliner with GMC Logo- Trailering Package- Hill Descent ControlThe Sierra AT4's striking exterior features a bold, aggressive stance with a black chrome grille, LED lighting, and 20-inch machined aluminum wheels. Step inside and you'll be greeted by a luxurious, well-appointed cabin that offers a wealth of premium amenities, including heated and ventilated front seats, a heated steering wheel, and a premium infotainment system with wireless Apple CarPlay and Android Auto.Safety is also a top priority, with the Sierra AT4 offering a comprehensive suite of advanced driver-assistance technologies, such as Automatic Emergency Braking, Lane Keep Assist, and Rear Pedestrian Detection. You'll also enjoy the peace of mind that comes with OnStar services and a Wi-Fi hotspot.Whether you're looking to conquer the great outdoors or simply enjoy a refined and capable daily driver, this 2026 GMC Sierra 1500 AT4 is the perfect choice. With its impressive performance, premium features, and robust off-road capabilities, it's a truck that's ready to take on any challenge.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
TG1145
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
3GTUUEE85TG323476
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 #TG1145 - 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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