Sierra 1500

Spider

AWD4WD

6-Cylinder Turbo

Diesel

Is adventure calling? The 2026 GMC Sierra 1500 AT4 is ready to take you there.<br><br>2026 GMC Sierra 1500 AT4 4D Crew Cab Onyx Black Spray In Bed Liner, Moonroof / Sunroof, Backup Camera, Android Auto, Apple CarPlay, Bluetooth, Remote Start, Adaptive Cruise Control, Sierra 1500 AT4, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, 4WD, Onyx Black, Jet Black With Kalahari Accents Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Charge/Data USB Ports Inside Center Console, 2 Type-C Charge-Only Rear USB Ports, 2 USB Ports, 220 Amp Alternator, Alloy wheels, AT4 Preferred Package, AT4 Premium Package, Auto-Locking Rear Differential, Bed View Camera, Black Chrome Grille Insert Bars, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Prem Floor Liners w/Removable Carpet Insert, Front Rain-Sensing Wipers, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver &amp; Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch View, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, Keyless Open &amp; Start, LED Cargo Area Lighting, Multicolor 15&quot; Diagonal Head-Up Display, Off-Road High Clearance Step (LPO), OnStar Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rake &amp; Telescoping Steering Column, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power Sunroof, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, Push Button Start, Rear Camera Mirror, Rear Cross Traffic Braking, Rear Pedestrian Detection, Rear Prem Floor Liners w/Removable Carpet Insert, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, SiriusXM w/360L Trial Subscription, Speed control, Spray-On Pickup Bedliner w/GMC Logo, Steering Wheel Audio Controls, Technology Package, Theft Deterrent System (Unauthorized Entry), Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailering Package, Ultrasonic Front &amp; Rear Park Assist, Universal Home Remote, Ventilated Driver &amp; Front Passenger Seats, Wheels: 20&quot; x 9&quot; Machined Aluminum, Wi-Fi Hotspot Capable, Wireless Charging. 3.0L I6 4WD 10-Speed Automatic 22/26 City/Highway MPG<br><br>Stop by Woody Buick GMC Naperville today to schedule a test drive and see for yourself why Woody Buick GMC is Chicagoland's best and most awarded GM dealer! Make sure to take advantage of the best deals and incentives around! We have a 2026 GMC Sierra 1500 AT4 on sale for you! Price includes: $1750 - Buick &amp; GMC Consumer Cash Program. Exp. 02/02/2026 $500 - GM Bonus Cash. Exp. 02/02/2026

New 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package

New 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package Naperville IL 60540

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Woody Buick GMC of Naperville

 for sale near you in Naperville, IL. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package for sale in Naperville, IL 60540: Truck Details - 768750446 - Autotrader

MSRP	$73,855
Listing Price	$64,250

New 2026 GMC Sierra 1500

w/ AT4 Premium Package AT4