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New 2026 GMC Sierra 1500 AT4X Crew Cab

Stock #26856

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 2

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 3

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 4

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 5

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 6

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 7

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 8

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 9

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 10

New 2026 GMC Sierra 1500 AT4X Crew Cab for sale #26856 - photo 11

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Vehicle Notes

Delivers 16 Highway MPG and 14 City MPG! This GMC Sierra 1500 boasts a Gas V8 6.2L/ engine powering this Automatic transmission. WHEELS, 18" X 8.5" (…
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Chassis Details

Stock Number

26856

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 1500

Class

GVWR

7,100

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

AT4X

Interior Color

Obsidian Rush, Full grain leather front seat trim

Seating Capacity

Exterior Color Description

Onyx Black

Engine Cylinder Count

Engine

6.2L EcoTec3 V8 engine

Transmission Type

Automatic

Fuel Type

Gasoline

Engine Model

L87

Engine Size (L)

6.2

Horsepower

420

Vehicle Options

Floor covering, color-keyed carpeting
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
GMC Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UHX) Lane Keep Assist with Lane Departure Warning, and (UHY) Automatic Emergency Braking (Includes (T8Z) Buckle to Drive and (HS1) Safety Alert Seat.)
Sunroof, power
SiriusXM Trial Subscription
Air vents, rear
Glass, deep-tinted
Wireless, Apple CarPlay / Wireless Android Auto
Steering wheel, heated
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
Steering column, power rake and telescoping
Adaptive Cruise Control
Automatic Stop/Start
Wipers, front rain-sensing
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.)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
Steering column lock, electrical
Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
Window, power, rear sliding with rear defogger
Differential, driver-selectable full-locking rear, e-locking
Cargo tie downs (12), fixed
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only) (Includes Terrain mode.)
Pickup bed
Remote vehicle starter system
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Seat Belt Adjustable Guide Loops, front row only
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
Steering wheel, leather-wrapped
Seats, ventilated driver and front passenger
CornerStep, rear bumper (Not included with (ULV) AT4X AEV Edition.)
Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
Lighting, perimeter
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Steering wheel audio controls
Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
Driver memory recalls driver "presets" for power driver seat and outside mirrors
HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
Window, power front, passenger express up/down
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
LPO, MultiPro Tailgate Audio System by Kicker (dealer-installed)
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.)
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
Multicolor 15" Diagonal Head-Up Display
Air filter, heavy-duty
Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Hill Descent Control
Skid Plates
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Theft-deterrent system, unauthorized entry
Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
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)
Rear Seat Reminder
SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
Daytime Running Lamps, LED signature lighting
Brake lining wear indicator
Trailer Side Blind Zone Alert
USB Ports, 2, Charge/Data ports located inside center console
Mirror caps, high gloss Black
Keyless Open and Start includes remote keyless entry
Rear Pedestrian Alert
Hitch View with image adjustment, Pan/Zoom/Tilt
Door locks, power
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
Tire, spare LT275/70R18 blackwall Goodyear Wrangler Territory MT
Seat adjuster, passenger 16-way power including lumbar and massage
Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Seats, front bucket with center console (STD)
USB ports, (2) charge-only, rear
Electronic Precision Shift and steering column paddle shifters
Rear axle, 3.23 ratio
Push Button Start
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Seat adjuster, driver 16-way power including lumbar and massage
Windows, power front, drivers express up/down
Air conditioning, dual-zone automatic climate control
Premium Floor Liners with removable carpet insert, rear (Deleted with (ULV) AT4X AEV Edition.)
Wireless Charging
Seat trim, Full grain leather front
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)
Compass, located in instrument cluster
Differential, driver-selectable full-locking front, e-locking
Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
USB Ports, 2 (first row) located on console
Tailgate, GMC MultiPro Tailgate with six functional load/access features
Universal Home Remote
Wheelhouse liners, rear
Exhaust, aluminized stainless-steel muffler and tailpipe
Capless Fuel Fill
Frame, fully-boxed, hydroformed front section
OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tires, LT275/70R18 blackwall Goodyear Wrangler Territory MT
Bluetooth for phone, connectivity to vehicle infotainment system
Windows, power rear, express down
Trailer Camera Provisions and trailer viewing software
Front and Rear Park Assist, ultrasonic
Tailgate and bed rail protection caps, top
Premium Floor Liners with removable carpet insert, front (Deleted with (ULV) AT4X AEV Edition.)
Defogger, rear-window electric
Rear Cross Traffic Braking
Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
Front Bumper, AEV Stamped-steel high approach Front Bumper with heavy duty cast recovery points
Door handles, body-color (Gloss Black with (ULV) AT4X AEV Edition.)
Exterior Temperature Display, located in radio display
Rear Camera Mirror, inside rearview auto-dimming with full camera display
Rear Seat Belt Indicator
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Fog lamps, LED
OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
Suspension, Off Road with 2" factory installed lift and Multimatic DSSV dampers (Not available with 22" LPO wheels and tires.)
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.)
Four wheel drive
Hitch Guidance
Seats, heated second row outboard seats
Bose Premium Series with 12-speaker system with CenterPoint, Richbass woofer and AudioPilot
Seating, heated driver and front outboard passenger
Trailer brake controller, integrated
Grille (Gloss Black header with Dark Nickel grille insert bars with gloss black accents.)
Front Skid Plate, AEV hot-stamped Boron steel
Rear Bumper, AEV Stamped-steel
GVWR, 7100 lbs. (3221 kg)
Rear Differential Skid Plate, AEV hot-stamped Boron steel
Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington state requirements
Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free
Cooling, external engine oil cooler
LPO, Black GMC emblems
Fuel Tank Skid Plate, AEV hot-stamped Boron steel
3 Years SiriusXM
LPO, Black Sierra nameplates
Option/package discount
Engine, 6.2L EcoTec3 V8
LPO, Console-Mounted Safe
Wheel, 18" 12-spoke High Gloss Black aluminum full size spare wheel
AT4X Preferred Equipment Group
LPO, Black Badging Package
Obsidian Rush, Full grain leather front seat trim
Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) 12-spoke High Gloss Black aluminum wheels
LPO, Rocker Protection
Active Exhaust, Dual, sport-mode enabled
LPO, Hard Folding Truck Bed Cover by RealTruck Advantage
Cooling, auxiliary external transmission oil cooler
Onyx Black
Transfer Case Skid Plate, AEV hot-stamped Boron steel
Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled
AT4X AEV Edition
Alternator, 170 amps
LPO, All-Weather Floor Liners, first and second row AEV
AEV EDITION CREDIT
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