2026 GMC Sierra 1500 AT4X

Preferred Equipment Group 4SG Power Sliding Rear Window with Rear Defogger

Power Front Passenger Windows with 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

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

Power Sunroof

Spray-On Pickup Bedliner with GMC Logo

Floor-Mounted Center Console

Driver-Selectable Full-Locking Front Differential

Driver-Selectable Full-Locking Rear Differential

Gloss Black Header with Dark Nickel 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

Ventilated Driver and Front Passenger Seats

Power Rake and Telescoping Steering Column

2-Speed Transfer Case

Skid Plates

GMC Pro Safety

Trailer Tire Pressure Monitor System

Hitch View

MultiPro Tailgate Audio System by Kicker

Trailer Camera Provisions

Perimeter Lighting

SiriusXM with 360L Trial Subscription

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

In-Vehicle Trailering System App

LED Cargo Area Lighting

Rear Cross Traffic Braking

Universal Home Remote

Steering Wheel Audio Controls

Rear Pedestrian Detection

Trailer Side Blind Zone Alert

Bose Premium Series with 12- Speaker System

Theft Deterrent System (unauthorized Entry)

HD Surround Vision

Multicolor 15 Diagonal Head-Up Display

Bed View Camera

Wi-Fi Hotspot Capable

Trailering Package

Off-Road Suspension

AT4X AEV Edition ($5,410 value) 1st & 2nd Row AEV All-Weather Floor Liners (LPO)

AEV Tailgate Decal with Exterior Badging

AEV Branded Front Head Restraints

Gloss Black Door Handles

Rocker Protection

Fuel Tank Skid Plate

Front Skid Plate

Rear Differential Skid Plate

Transfer Case Skid Plate

18 X 8.5 12-Spoke High Gloss Black Wheels

AEV Stamped-Steel Rear Bumper

Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life.

When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead.

Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them.

This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision.

Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe.

Technology and Telematics Apple CarPlay/Android Auto smart device wireless mirroring

Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle’s private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.

EMISSIONS, COLORADO, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, MINNESOTA, NEVADA, NEW JERSEY, NEW MEXICO, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS, EMISSIONS OVERRIDE, FEDERAL, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, GVWR, 7300 LBS. (3311 KG), REAR AXLE, 3.23 RATIO, WHEELS, 18 X 8.5 (45.7 CM X 21.6 CM) 12-SPOKE HIGH GLOSS BLACK ALUMINUM WHEELS, ONYX BLACK, SEATS, FRONT BUCKET, OBSIDIAN RUSH, FULL GRAIN 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, AT4X AEV EDITION, ENGINE BLOCK HEATER, FRONT SKID PLATE, AEV HOT-STAMPED BORON STEEL, REAR DIFFERENTIAL SKID PLATE, AEV HOT-STAMPED BORON STEEL, TRANSFER CASE SKID PLATE, AEV HOT-STAMPED BORON STEEL, FUEL TANK SKID PLATE, AEV HOT-STAMPED BORON STEEL, WHEEL, 18 12-SPOKE HIGH GLOSS BLACK ALUMINUM FULL SIZE SPARE WHEEL, REAR BUMPER, AEV STAMPED-STEEL, LPO, ROCKER PROTECTION, LPO, ALL-WEATHER FLOOR LINERS, FIRST AND SECOND ROW AEV

At CMA's Colonial Auto Center, we’re 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.