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Auto Gallery Price: $66,495

New 2026 GMC Sierra 2500 AT4 Crew Cab

Stock #TG1101
New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 1
New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 1 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 2 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 3 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 4 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 5 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 6 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 7 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 8 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 9 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 10 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 11 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 12 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 13 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 14 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 15 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 16 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 17 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 18 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 19 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 20 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 21 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 22 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 23 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - 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 2500HD AT4 is a true workhorse that combines rugged capability with premium comfort and technology. Featuring a powerful 6.6L V8 engine, 10-speed automatic transmission, and 4-wheel drive, this Sierra is ready to tackle any job or adventure with ease.- X31 Off-Road Package- Hill Descent Control- Heated and Ventilated Front Seats- Heated Rear Outboard Seats- Bose Premium 7-Speaker Sound System- Wireless Charging- Trailer Cam Provisions and Trailer Viewing Software- Bed View Camera with Two Trailer Camera Provisions- Hitch Guidance with Hitch View- in-Vehicle Trailering System AppWhether you're hauling heavy loads, towing a trailer, or navigating off-road terrain, this Sierra 2500HD AT4 is up for the challenge. The rugged off-road suspension, skid plates, and advanced traction control systems ensure you can conquer any obstacle with confidence.Inside, the Sierra 2500HD AT4 offers a premium cabin experience with luxurious perforated leather-appointed seating, dual-zone automatic climate control, and a state-of-the-art infotainment system. The Bose sound system and wireless charging capabilities keep you connected and entertained on the go.For added convenience, this Sierra 2500HD AT4 is equipped with a host of advanced safety and driver assistance features, including Automatic Emergency Braking, Forward Collision Alert, Lane Departure Warning, and Rear Cross Traffic Alert. You can drive with confidence knowing you and your passengers are well-protected.With its uncompromising capability, premium amenities, and cutting-edge technology, this 2026 GMC Sierra 2500HD AT4 is the ultimate heavy-duty truck for those who demand the best. Experience the power and refinement of this exceptional vehicle for yourself. We invite you to schedule a test drive and discover why the Sierra 2500HD AT4 is the perfect choice 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: $500 - Bonus Cash. Exp. 03/31/2026 $500 - Purchase Allowance. Exp. 03/31/2026
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Chassis Details

Stock Number
TG1101
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Wheelbase
158.94
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
1GT4UPE70TF257617
Interior Color
Jet Black
Seating Capacity
5
Exterior Color Description
Summit White
Engine Cylinder Count
8
Engine
Gas V8 6.6L/
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L8T
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • ENGINE 6.6L V8 with Direct Injection and Variable Valve Timing gasoline (401 hp [299 kW] @ 5200 rpm 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD)
  • 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
  • Automatic Highbeams
  • Fog Lamps
  • Heated Mirrors
  • Power Mirror(s)
  • Integrated Turn Signal Mirrors
  • Power Folding Mirrors
  • Privacy Glass
  • Intermittent Wipers
  • Variable Speed Intermittent Wipers
  • Rain Sensing Wipers
  • Integrated Tailgate Step
  • 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
  • WiFi Hotspot
  • Bucket Seats
  • Leather Seats
  • Rear Bench Seat
  • Power Driver Seat
  • Driver Adjustable Lumbar
  • Power Passenger Seat
  • Passenger Adjustable Lumbar
  • 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
  • Steering Wheel Audio Controls
  • Adjustable 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 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
  • Front Collision Warning
  • Lane Departure Warning
  • Cross-Traffic Alert
  • Blind Spot Monitor
  • Driver Restriction Features
  • Tire Pressure Monitor
  • Navigation System
  • Telematics
  • Requires Subscription
  • View All
New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #TG1101 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

MSRP $76,495
Auto Gallery Discount - $10,000
Auto Gallery Price $66,495
Total Savings $10,000
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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