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Price: $74,824

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New 2026 GMC Sierra 1500 AT4 Crew Cab

Stock #TZ556212

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 2

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 3

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 4

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 5

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 6

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 7

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 8

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 9

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 10

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 11

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 12

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 13

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 14

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 15

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 16

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 17

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 18

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 19

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 20

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 21

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 22

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 23

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 24

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 25

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 26

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 27

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 28

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 29

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 30

New 2026 GMC Sierra 1500 AT4 Crew Cab for sale #TZ556212 - photo 31

Window Sticker

Vehicle Notes

Thank you for choosing Alpine Buick GMC, this Summit White 2026 GMC Sierra 1500 AT4 is a great choice! Checkout the following: Transparent Pricing: At…
Read More… Thank you for choosing Alpine Buick GMC, this Summit White 2026 GMC Sierra 1500 AT4 is a great choice! Checkout the following: Transparent Pricing: At , 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 3.0L TURBO-DIESEL I6, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, GVWR, 7200 LBS. (3266 KG), REAR AXLE, 3.23 RATIO, WHEELS, 20"" X 9"" (50.8 CM X 22.9 CM) MACHINED ALUMINUM, TIRES, 275/60R20SL ALL-TERRAIN, BLACKWALL, TIRE, SPARE 255/80R17SL ALL-SEASON, BLACKWALL, SUMMIT WHITE, SEATS, FRONT BUCKET, JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER FRONT SEAT TRIM, 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, AT4 PREMIUM PACKAGE, TECHNOLOGY PACKAGE, AT4 PREFERRED PACKAGE, ENGINE BLOCK HEATER, SUNROOF, POWER, ASSIST HANDLE, SIDE, LPO, SPORT STEP, BLACK, WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER, LICENSE PLATE KIT, FRONT, MULTICOLOR 15"" DIAGONAL HEAD-UP DISPLAY, MOBILE SERVICE PLUS., UNIVERSAL HOME REMOTE, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING, BED VIEW CAMERA AT4 Premium Package ($1,045 value)Technology Package ($1,525 value)Rear Camera MirrorMulticolor 15"" Diagonal Head-Up DisplayBed View CameraPreferred Equipment Group 4SBWINDOWS, POWER FRONT, PASSENGER EXPRESS UP/DOWNPOWER WINDOWS-REAR, EXPRESS DOWNDeep-Tinted GlassPower Door LocksKeyless Open and StartPower Front Windows with Driver Express Up/downRear Wheelhouse LinersColor-Keyed Carpeting Floor CoveringFront Premium Floor Liners with Removable Carpet InsertPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersBEDLINER, SPRAY-ONCENTER CONSOLEAuto-Locking Rear DifferentialBlack Chrome Grille Insert BarsHill Descent ControlTRAILER BRAKE CONTROLLER, INTEGRATEDHeavy-Duty Air FilterWireless ChargingHeated Driver and Front Outboard Passenger SeatingHeated 2nd Row Outboard Seats120-VOLT INTERIOR POWER OUTLETSSEATS, VENTILATED DRIVER AND FRONT PASSENGER220 Amp AlternatorPower Rake and Telescoping Steering Column2-Speed Transfer Case20"" X 9"" Machined Aluminum WheelsSkid PlatesGMC Pro SafetyHitch ViewTrailer Camera ProvisionsPerimeter LightingSiriusXM with 360L Trial Subscription2 Charge/data USB Ports Inside Center Console2 USB Ports2 type-C Charge-Only Rear USB PortsUltrasonic Front and Rear Park AssistONSTAR & GMC CONNECTED SERVICES CAPABLEIn-Vehicle Trailering System AppLED Cargo Area LightingRear Cross Traffic BrakingRed Recovery HooksSteering Wheel Audio ControlsREAR PEDESTRIAN ALERTTrailer Side Blind Zone AlertBOSE 7 SPEAKER PREMIUM SOUND SYSTEMTheft Deterrent System (unauthorized Entry)HD Surround VisionWIFI HOTSPOT CAPABLEOFF-ROAD (AT4) SUSPENSION PACKAGETrailering PackageAT4 Preferred PackagePower Sliding Rear Window with Rear DefoggerUniversal Home Remote 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. The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending rear collision. An active lane departure system alerts the driver o
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Chassis Details

Stock Number

TZ556212

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 1500

Class

GVWR

7,200

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

AT4

Interior Color

Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim

Seating Capacity

Exterior Color Description

White

Engine Cylinder Count

Transmission Type

Automatic

Fuel Type

Diesel

Engine Model

LZ0

Engine Size (L)

3.0

Body Details

Body Type

Pickup

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Pricing Details

MSRP	$74,824
D&H Fee	+ $690
Dealer Discount	- $690
Price	$74,824
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.