Thank you for choosing Dave Sinclair Buick GMC This 2026 GMC Sierra 1500 AT4, has a COASTAL DUNE exterior and a interior. Please call us at (314) 272-4060 and reference stock number T261957 for further details. WHY THIS VEHICLE?

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

Power Front Passenger Windows with Express Up/down
POWER WINDOWS-REAR, EXPRESS DOWN
Deep-Tinted Glass
Power Door Locks
Keyless Open and Start
Power Front Windows with Driver Express Up/down
Rear Wheelhouse Liners
Color-Keyed Carpeting Floor Covering
Front Premium Floor Liners with Removable Carpet Insert
Push Button Start
Remote Vehicle Starter System
Electric Rear-Window Defogger
Front Rain-Sensing Wipers
BEDLINER, SPRAY-ON
Floor-Mounted 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 & OUTSIDE PASSENGER SEATS
SEATS, HEATED SECOND ROW OUTBOARD SEATS
120-Volt Interior Power Outlet
SEATS, VENTILATED DRIVER AND FRONT PASSENGER
220 Amp Alternator
POWER RAKE & TELESCOPING STEERING COLUMN
2-SPEED AUTOTRAC TRANSFER CASE WITH OFF-ROAD MODE
20 X 9 Machined Aluminum Wheels
Skid Plates
GMC Pro Safety
Hitch View
Trailer Camera Provisions
Perimeter Lighting
SiriusXM with 360L Trial Subscription
2 Charge/data USB Ports Inside Center Console
2 USB Ports
USB PORTS
Ultrasonic Front and Rear Park Assist
ONSTAR & GMC CONNECTED SERVICES CAPABLE
In-Vehicle Trailering System App
LED Cargo Area Lighting
Rear Cross Traffic Braking
Red Recovery Hooks
Steering Wheel Audio Controls
Rear Pedestrian Detection
Trailer Side Blind Zone Alert
Premium Bose 7-Speaker Sound System
Theft Deterrent System (unauthorized Entry)
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.

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.

Please do not hesitate to contact us with any questions you may have. Our staff is happy to answer any and all inquiries in a timely fashion. We look forward to doing business with you!

Contact Information
Please Contact Nick Godfrey Dave Sinclair Buick GMC NEW Cars Web : affordablebuicks.com Email : dperez@dsbgstl.com	(314) 310-7283 5655 S Lindbergh Blvd. St. Louis, MO 63123

Questions? - Contact Us!

Prices subject to change without notice and do not include Title, License, Registration Fees, State or Local Taxes or Processing Fees, if any. Please contact seller first for vehicle availability. Although every effort is made to present accurate and reliable information, use of this information is voluntary, and should only be deemed reliable after an independent review of its accuracy, completeness, and timeliness. It is the sole responsibility of the customer to verify the existence of options, accessories and the vehicle condition before time of sale. Any and all differences must be addressed prior to time of sale. No expressed or implied warranties, including the availability or condition of the equipment listed is made. EPA mileage estimates for comparison purposes only. Actual mileage may vary depending on driving conditions, driving habits, and vehicle maintenance.

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NEW 2026 GMC Sierra 1500 AT4 for sale in St. Louis MO from Dave Sinclair Buick GMC Truck