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Simplified Price: $69,975

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New 2026 GMC Sierra 1500 AT4 Crew Cab

Stock #26G1405

Window Sticker

Vehicle Notes

Thank you for choosing Holiday Buick GMC, this Onyx Black 2026 GMC Sierra 1500 AT4 is a great choice! Checkout the following: Customer-First Service:…
Read More… Thank you for choosing Holiday Buick GMC, this Onyx Black 2026 GMC Sierra 1500 AT4 is a great choice! Checkout the following:

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, FEDERAL 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, ONYX BLACK, 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, LPO, OFF-ROAD HIGH CLEARANCE STEPS, WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER, LICENSE PLATE KIT, FRONT, MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY, 3 YEARS SIRIUSXM, UNIVERSAL HOME REMOTE, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING, BED VIEW CAMERA

AT4 Premium Package ($1,045 value)

Off-Road High Clearance Step

Technology Package ($1,525 value)

Rear Camera Mirror
"MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY"
Bed View Camera

Preferred Equipment Group 4SB

WINDOWS, POWER FRONT, PASSENGER EXPRESS UP/DOWN
Power Rear Windows with Express Down
Deep-Tinted Glass
Power Door Locks
Keyless Open and Start
Power Front Windows with Driver Express Up/down
Rear Wheelhouse Liners
CARPET FLOOR COVERING
Front Premium Floor Liners with Removable Carpet Insert
Push Button Start
Remote Vehicle Starter System
Electric Rear-Window Defogger
WIPERS, FRONT RAIN-SENSING
BEDLINER, SPRAY-ON
CENTER CONSOLE
Auto-Locking Rear Differential
Black Chrome Grille Insert Bars
Hill Descent Control
Integrated Trailer Brake Controller
Heavy-Duty Air Filter
Wireless Charging
Heated Driver and Front Outboard Passenger Seating
Heated 2nd Row Outboard Seats
120-Volt Interior Power Outlet
SEATS, VENTILATED DRIVER AND FRONT PASSENGER
220 Amp Alternator
Power Rake and Telescoping Steering Column
2-SPEED AUTOTRAC TRANSFER CASE WITH OFF-ROAD MODE
"20" MACHINED ALUM WHEELS WITH CARBON GREY ACCENTS"
Skid Plates
GMC Pro Safety
Hitch View
Trailer Camera Provisions
Perimeter Lighting
SIRIUSXM AUDIO W/ TRIAL SEE SIRIUSXM.COM/TERMS
2 Charge/data USB Ports Inside Center Console
2 USB Ports
2 type-C Charge-Only Rear USB Ports
Ultrasonic Front and Rear Park Assist
OnStar Services Capable
HITCH GUIDANCE W/HITCH VIEW
LED Cargo Area Lighting
Rear Cross Traffic Braking
Red Recovery Hooks
Steering Wheel Audio Controls
REAR PEDESTRIAN ALERT
Trailer Side Blind Zone Alert
Premium Bose 7-Speaker Sound System
THEFT-DETERRENT SYSTEM
HD Surround Vision
Wi-Fi Hotspot Capable
Off-Road Suspension
Trailering Package

AT4 PREFERRED PACKAGE

Power Sliding Rear Window with Rear Defogger
Universal 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 of unintended movement of the vehicle out of a designated traffic lane and automatically maintains the vehicle's position within that lane.

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 Holiday Buick GMC, were here to Serve you! Our staff is 100% dedicated to customer satisfaction and we understand that you need clear, transparent information throughout the car buying process. With our live market pricing philosophy, we offer the right cars at the right price, and the transparency to back it up!
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Chassis Details

Stock Number

26G1405

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 1500

Class

GVWR

7,200

Drivetrain

4x4

Cab Type

Crew

Vehicle Trim

AT4

Interior Color

Jet Black with Kalahari accents

Seating Capacity

Exterior Color Description

Onyx Black

Engine Cylinder Count

Engine

Straight 6 Cylinder Engine

Transmission Type

Automatic

Fuel Type

Diesel

Engine Model

LZ0

Engine Size (L)

3.0

Vehicle Options

Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
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.)
Rear axle, 3.23 ratio
Pickup bed
GVWR, 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Air filter, heavy-duty
Automatic Stop/Start
Hill Descent Control
Auto-locking rear differential
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
Suspension, Off-Road with 2 factory installed lift and monotube shocks
Four wheel drive
Alternator, 220 amps (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Frame, fully-boxed, hydroformed front section
Trailer brake controller, integrated
Recovery hooks, Red
Skid plates
Cargo tie downs (12), fixed
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Brake lining wear indicator
Capless Fuel Fill
Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
Exhaust, aluminized stainless-steel muffler and tailpipe
Wheel, 17 x 8 (43.2 cm x 20.3 cm) full-size, steel spare
Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front, body-color lower
Bumper, rear body-color with corner steps
CornerStep, rear bumper
Grille (Black chrome grille insert bars with gloss black header and accents.)
Fog lamps, LED
Lighting, perimeter
Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
Mirror caps, high gloss Black
Wipers, front rain-sensing
Glass, deep-tinted
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Tailgate, GMC MultiPro Tailgate with six functional load/access features
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate and bed rail protection caps, top
Door handles, body-color
Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Deleted with (PCP) AT4 CarbonPro Edition. Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
Steering wheel audio controls
Seat adjuster, driver 10-way power including lumbar
Seat adjuster, passenger 10-way power including lumbar
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
Seats, heated second row outboard seats
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, color-keyed carpeting
Steering column, power rake and telescoping
Steering wheel, wrapped
Steering wheel, heated
Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display
GMC Premium information Display- 13.4 diagonal Multicolor touch screen
In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
Compass, located in instrument cluster
Exterior Temperature Display, located in radio display
Remote vehicle starter system
ADAPTIVE CRUISE CONTROL
Theft-deterrent system, unauthorized entry
Steering column lock, electrical
Wireless Charging
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, (2) charge-only, rear
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
Air conditioning, dual-zone automatic climate control
Air vents, rear
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Airbags, dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Hitch View with image adjustment, Pan/Zoom/Tilt
Hitch Guidance
TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE
Front and Rear Park Assist, Ultrasonic
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Trailer Side Blind Zone Alert
Rear Cross Traffic Braking
Rear Pedestrian Alert
Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
Seat Belt Adjustable Guide Loops, front row only
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
Rear seat reminder
Rear Seat Belt Indicator
View All

Body Details

Body Type

Pickup

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Pricing Details

MSRP	$74,459
Service Fee	+ $399
Holiday Discount	- $4,883
Simplified Price	$69,975
Total Savings	$4,883
Additional Upfit Cost

Vehicle available NOW in Fond du Lac, WI.

Contact Holiday GMC for more info.

Disclaimer:

Holiday Discount* applies to everyone.
New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (920) 238-3031 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 4.9% interest and 20% downpayment.

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