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 delivers premium capability with a Duramax 6.6L V8 Turbodiesel engine paired to a 10-speed automatic transmission and 4WD. The AT4 Premium Plus package elevates your truck with advanced technology and rugged refinement, making it ready for work or weekend adventures. Finished in White with an aggressive stance, this Sierra commands attention on every road.Key Features:- Duramax 6.6L V8 Turbodiesel with 220-amp alternator- Gooseneck/5th wheel prep package with hitch platform- Power-retractable assist steps, black- BF Goodrich off-road tires (LT275/65R20)- Heavy-duty off-road suspension with hill descent control- Heated and ventilated leather front seats with memory settings- Premium GMC infotainment system with Apple CarPlay and Android Auto- Multicolor 15 head-up display with trailer camera provisions- Wireless phone projection and charging- Ultrasonic front and rear park assist with HD surround visionThis truck combines serious towing and hauling capability with premium comfort features. The AT4 trim includes an array of technology for both work and daily driving, from the advanced trailering system app to the comprehensive camera suite. Engine block heater and off-road high clearance steps ensure you're equipped for any season or terrain. Heated rear seats, spray-on bedliner with GMC logo, and LED lighting round out this well-appointed package.Visit Auto Gallery Chevrolet GMC to experience this powerful Sierra 2500HD AT4 firsthand.Auto Gallery Chevrolet GMC open 6 days a week and 24/7 at AutoGalleryChevyGMC.com or AutoGalleryGMC.com. Proudly serving the communities of LaGrange, Newnan, Columbus, Auburn and all of greater Troup County. (706)668-4783 Price includes: $1000 - Purchase Allowance. Exp. 09/30/2026 $1000 - Purchase Allowance. Exp. 09/30/2026 Read Less
Chassis Details
Stock Number
TG1967
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
1GT4UPEY5TF363263
Interior Color
Jet Black With Kalahari Accents
Seating Capacity
5
Exterior Color Description
Summit White
Engine Cylinder Count
8
Engine
Turbocharged Diesel V8 6.6L/
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Vehicle Options
WHEELS 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 spokes (STD)
REAR CAMERA MIRROR inside rearview auto-dimming with full camera display
ALTERNATOR 220 AMP
TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display
GVWR 11 350 LBS. (5148 KG)
TRANSMISSION 10-SPEED AUTOMATIC
JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEAT TRIM
TIRES LT275/65R20 E 126/123 BF GOODRICH OFF-ROAD T/A KO3
GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
WINTER GRILLE COVER
UNIVERSAL HOME REMOTE
ENGINE BLOCK HEATER
LPO HITCH PACKAGE Gooseneck ball and chain tiedown kit with case (dealer-installed)
DELETED MOBILE SERVICE PLUS. Delete MobileService+ service conveniences - Mobile Service Pick-up & Delivery and Loaner with Drop Off. By selecting R9W you acknowledge that you are forgoing the margin and the ability to receive MobileService+ allowances
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)
SUNROOF POWER
SUMMIT WHITE
SEATS FRONT BUCKET with center console (STD)
AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
LAMPS SMOKED AMBER ROOF MARKER (LED)
REAR AXLE 3.42 RATIO
AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO
EXHAUST BRAKE
WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (U01) Roof Marker Lamps
ASSIST STEPS POWER RETRACTABLE BLACK includes LED lighting
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.