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Price: $99,620

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New 2026 GMC Sierra 2500 AT4X Crew Cab

Stock #TF381821

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #TF381821 - photo 2

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #TF381821 - photo 3

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #TF381821 - photo 4

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #TF381821 - photo 5

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #TF381821 - photo 6

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #TF381821 - photo 7

Window Sticker

Vehicle Notes

Thank you for choosing Alpine Buick GMC, this Coastal Dune 2026 GMC Sierra 2500HD AT4X is a great choice! Checkout the following: Transparent Pricing:…
Read More… Thank you for choosing Alpine Buick GMC, this Coastal Dune 2026 GMC Sierra 2500HD AT4X is a great choice! Checkout the following: Transparent Pricing: At {priceplusdocfee}, what you see is what you pay. Customer-First Service: Our award-winning team treats you like family, backed by an excellent customer satisfaction rating. NOTABLE FEATURES AND OPTIONS YOU SHOULD KNOW ABOUT: EMISSIONS, COLORADO, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, MINNESOTA, NEVADA, NEW JERSEY, NEW MEXICO, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, TRANSMISSION, 10-SPEED AUTOMATIC, GVWR, 11,350 LBS. (5148 KG), REAR AXLE, 3.42 RATIO, WHEELS, 18"" (45.7 CM) MACHINED ALUMINUM WHEEL, COASTAL DUNE, SEATS, FRONT BUCKET, OBSIDIAN RUSH, FULL GRAIN LEATHER SEAT TRIM, AUDIO SYSTEM, 13.4"" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, LPO, BLACK BADGING PACKAGE, ENGINE BLOCK HEATER, ALTERNATOR, 220 AMP, GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH., EXHAUST BRAKE, WINTER GRILLE COVER, LPO, BLACK GMC EMBLEMS, LPO, BLACK SIERRA NAMEPLATES, LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING, DELETED MOBILE SERVICE PLUS. Preferred Equipment Group 4SGSiriusXM with 360L Trial SubscriptionPower Sliding Rear Window with DefoggerPower Front Passenger Windows with Express Up/downDeep-Tinted GlassKeyless Open and StartRear Wheelhouse LinersRear Premium Floor Liners with Removable Carpet InsertFront Premium Floor Liners with Removable Carpet InsertPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersPower SunroofSpray-On Pickup Bedliner with GMC LogoFloor-Mounted Center ConsoleInside Rearview Auo-Dimming Rear Camera MirrorGloss Black Header Grille and Grille Insert BarsSafety Alert SeatHill Descent ControlWireless ChargingHeated Driver and Front Outboard Passenger SeatsHeated 2nd Row Outboard Seats120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power OutletVentilated Driver and Front Passenger SeatsManual Tilt-Wheel/telescoping Steering Column2-Speed Active Transfer CaseSierra HD Pro SafetyWireless Phone ProjectionProGrade Trailering SystemTrailer Tire Pressure Monitor SensorsTrailer Cam Provisions and Trailer Viewing SoftwareLED Smoked Amber Roof Marker Lamps2 Charge/data USB Ports Inside Center Console2 USB Ports2 Charge-Only Rear USB PortsUltrasonic Front and Rear Park AssistOnStar Services CapableLED Cargo Area LightingRear Cross Traffic AlertUniversal Home RemoteSteering Wheel Audio ControlsTrailer Side Blind Zone AlertBose Premium Series 12-Speaker SystemUnauthorized Entry Theft-Deterrent SystemHD Surround VisionMulticolor 15"" Diagonal Head-Up DisplayBed View Camera with Two Trailer Camera Provisions Convenience This intelligent cruise control system maintains a preset following distance behind another vehicle, automatically braking or accelerating as required.Safety and Security The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision. The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian. The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display. A head-up display projects gauge (speed, RPM, etc.) information onto the inside of the windshield just below the driver's line of sight.Technology and Telematics Apple CarPlay/Android Auto smart device wireless mirroring Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network. At Alpine Buick GMC, were here to Serve you! Our staff is 100% dedicated to customer satisfaction and we un
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Chassis Details

Stock Number

TF381821

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 2500

Class

GVWR

11,350

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

AT4X

Interior Color

Obsidian Rush, Full Grain Leather Seat Trim

Seating Capacity

Exterior Color Description

Coastal Dune

Engine Cylinder Count

Transmission Type

Automatic

Fuel Type

Diesel

Engine Model

L5P

Engine Size (L)

6.6

Body Details

Body Type

Pickup

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Pricing Details

MSRP	$99,620
D&H Fee	+ $690
Dealer Discount	- $690
Price	$99,620
Conditional Rebates
GM Military Offer	- $500
GM First Responder Offer	- $500
Additional Upfit Cost

Vehicle available NOW in Littleton, CO.

Contact Alpine Buick GMC for more info.

Disclaimer:

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

Dealer Discount applied to everyone

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