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This 2025 GMC Sierra 1500 AT4 in white delivers commanding capability with purposeful design. The truck combines serious performance with refined comfort, making it ready for both workdays and weekend adventures. Whether you need to haul, tow, or simply navigate demanding terrain, this Sierra AT4 is engineered to handle it all.

• EcoTec3 6.2L V8 with 420 hp and 460 lb-ft of torque
• Dual sport-mode active exhaust with dynamic fuel management
• 10-Speed automatic transmission with 4WD
• Premium Bose 7-speaker sound system with SiriusXM 360L
• Wireless Apple CarPlay and Android Auto compatibility
• 10-way power driver and passenger seats with lumbar support
• Heated and ventilated front seats with heated rear seats
• Off-road suspension with auto-locking rear differential
• Ultrasonic front and rear park assist
• Lane Keep Assist with Lane Departure Warning
• Automatic Emergency Braking with Front Pedestrian Braking
• HD Surround Vision with trailer camera provisions
• Integrated Trailer Brake Controller with trailering package
• Navigation system with wireless charging
• 20-inch machined aluminum wheels with all-terrain tires

The AT4 package positions this Sierra as a serious off-road contender without sacrificing on-road refinement. The off-road suspension works seamlessly with hill descent control and auto-locking rear differential to tackle challenging terrain confidently. Spray-on bedliner protection preserves the truck bed, while red recovery hooks add both function and attitude.

Inside, the cabin reflects GMC's commitment to quality and convenience. Heated and ventilated seating keeps you comfortable in any season, while the premium audio system and wireless smartphone integration keep you connected. The 10-way adjustable power seats with lumbar support provide personalized comfort for long drives, and the dual-zone automatic climate control maintains your preferred temperature regardless of outside conditions.

Safety technology surrounds you with confidence. Automatic Emergency Braking, Forward Collision Alert, and Lane Keep Assist work together to help prevent accidents. The Ultrasonic park assist and HD Surround Vision make maneuvering easier, while the Integrated Trailer Brake Controller ensures controlled towing in any situation. Multiple airbags and electronic stability control provide foundational protection.

The truck's practical features make ownership straightforward. Wireless charging keeps devices ready, while the Wi-Fi hotspot keeps your crew connected. USB ports throughout the cabin and a 120-volt power outlet in the bed support modern devices and equipment. Remote vehicle starter, push-button start, and keyless entry add everyday convenience.

This Sierra 1500 AT4 stands ready to work hard and carry you in style. With genuine truck capability, refined comfort, and modern technology, it represents a thoughtful investment. We invite you to visit our showroom to experience this truck firsthand and discover why the AT4 delivers such compelling value.

Options:

Navigation System

Preferred Equipment Group 4SB

Trailering Package

7 Speakers

AM/FM radio: SiriusXM with 360L

Premium Bose 7-Speaker Sound System

Radio data system

Radio: Premium GMC Infotainment Audio System

SiriusXM w/360L Trial Subscription

Steering Wheel Audio Controls

Air Conditioning

Automatic temperature control

Electric Rear-Window Defogger

Front dual zone A/C

Rear window defroster

120-Volt Bed Mounted Power Outlet

120-Volt Interior Power Outlet

Driver Memory

Memory seat

Power driver seat

Power Front Passenger Windows w/Express Up/Down

Power Front Windows w/Driver Express Up/Down

Power Rear Windows w/Express Down

Power steering

Power windows

Push Button Start

Remote keyless entry

Remote Vehicle Starter System

Steering wheel mounted audio controls

Auto-Locking Rear Differential

Off-Road Suspension

Power Rake & Telescoping Steering Column

Speed-sensing steering

Traction control

4-Wheel Disc Brakes

ABS brakes

Dual front impact airbags

Dual front side impact airbags

Emergency communication system: OnStar

Front anti-roll bar

Front wheel independent suspension

Keyless Open & Start

Low tire pressure warning

Occupant sensing airbag

Overhead airbag

Power Door Locks

Brake assist

Electronic Stability Control

Hill Descent Control

Auto High-beam Headlights

Delay-off headlights

Front fog lights

Fully automatic headlights

Perimeter Lighting

Panic alarm

Security system

Theft Deterrent System (Unauthorized Entry)

Speed control

170 Amp Alternator

220 Amp Alternator

Auxiliary External Transmission Oil Cooler

Block heater

External Engine Oil Cooling

Heavy-Duty Air Filter

Auto-dimming door mirrors

Black Chrome Grille Insert Bars

Bumpers: body-color

Dual Active Exhaust

Front License Plate Kit

Heated door mirrors

IntelliBeam Automatic High Beam On/Off

LED Cargo Area Lighting

Power door mirrors

Rear step bumper

Rear Wheelhouse Liners

Spray-On Pickup Bedliner w/GMC Logo

2 Charge/Data USB Ports Inside Center Console

2 Type-C Charge-Only Rear USB Ports

2 USB Ports

Apple CarPlay/Android Auto

Auto-dimming Rear-View mirror

Automatic Emergency Braking

Buckle to Drive

Color-Keyed Carpeting Floor Covering

Compass

Driver door bin

Driver vanity mirror

Floor-Mounted Center Console

Following Distance Indicator

Forward Collision Alert

Front Pedestrian Braking

Front Prem Floor Liners w/Removable Carpet Insert

Front reading lights

HD Surround Vision

Heated steering wheel

Illuminated entry

Lane Keep Assist w/Lane Departure Warning

OnStar Services Capable

Outside temperature display

Overhead console

Passenger vanity mirror

Rear Cross Traffic Braking

Rear Pedestrian Detection

Rear Prem Floor Liners w/Removable Carpet Insert

Rear reading lights

Rear seat center armrest

Safety Alert Seat

Tachometer

Telescoping steering wheel

Tilt steering wheel

Trailer Camera Provisions

Trailer Side Blind Zone Alert

Trip computer

Ultrasonic Front & Rear Park Assist

Voltmeter

Wi-Fi Hotspot Capable

Wireless Apple CarPlay/Wireless Android Auto

Wireless Charging

10-Way Power Driver Seat Adjuster w/Lumbar

10-Way Power Passenger Seat Adjuster w/Lumbar

Front Bucket Seats

Front Center Armrest

Heated 2nd Row Outboard Seats

Heated Driver & Front Outboard Passenger Seating

Heated front seats

Heated rear seats

Perforated Front Leather Seat Trim

Power passenger seat

Split folding rear seat

Ventilated Driver & Front Passenger Seats

Ventilated front seats

Passenger door bin

Hitch Guidance

Hitch View

In-Vehicle Trailering System App

Integrated Trailer Brake Controller

Red Recovery Hooks

18" x 8.5" Machined Aluminum Wheels

Alloy wheels

Wheels: 20" x 9" Machined Aluminum

Deep-Tinted Glass

Front Rain-Sensing Wipers

Rain sensing wipers

Variably intermittent wipers

3.23 Rear Axle Ratio