Introducing the 2025 GMC Sierra 2500HD AT4, a heavy-duty pickup engineered for those who demand capability without compromise.

• Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque
• 10-Speed Automatic transmission with 4WD
• X31 Off-Road Package with Hill Descent Control
• 2-Speed Active Transfer Case for enhanced traction management
• Engine Block Heater for cold-weather reliability
• 220-Amp Alternator for sustained electrical performance
• Spray-On Pickup Bedliner with GMC Logo
• Premium Bose 7-Speaker Sound System with SiriusXM 360L
• Apple CarPlay and Android Auto integration
• Heated and ventilated leather-appointed front seats with 10-way power adjustment
• Automatic Emergency Braking with Front Pedestrian Braking
• HD Surround Vision with Bed View Camera and Trailer Camera Provisions
• Wireless Charging and Wireless Phone Projection
• 20'' High Gloss Black Aluminum wheels
• Remote Vehicle Starter System with Keyless Open & Start

This Sierra 2500HD arrives finished in White, presenting a commanding presence on the road and jobsite alike. The Duramax diesel powertrain delivers the torque and hauling strength required for serious work, while the 10-speed automatic ensures efficient power delivery across all driving conditions. The 2-Speed Active Transfer Case and X31 Off-Road Package provide the confidence to navigate challenging terrain with Hill Descent Control managing steep descents automatically.

Inside, you'll find a cab designed for long days and longer workweeks. The heated and ventilated front seats with full power adjustment accommodate drivers of all sizes, while the Bose premium sound system keeps you connected through SiriusXM 360L. The floor-mounted center console with wireless charging keeps your devices powered, and Apple CarPlay and Android Auto ensure seamless smartphone integration.

Safety features throughout the truck work together to protect you and your investment. Automatic Emergency Braking with Front Pedestrian Braking provides added security in traffic, while the HD Surround Vision with multiple camera provisions gives you complete visibility around the truck. Rear Cross Traffic Alert and Trailer Side Blind Zone Alert watch your blind spots, and the ultrasonic park assist guides you into tight spaces with confidence.

The practical details make daily operation straightforward. The spray-on bedliner protects your cargo bed, heated door mirrors and rain-sensing wipers adapt to weather changes, and the remote vehicle starter prepares the cab while you approach. The in-vehicle trailering system app connects to your smartphone, giving you real-time hitch guidance and trailer view when towing.

This 2025 GMC Sierra 2500HD AT4 combines the diesel efficiency and torque of the Duramax engine with the latest in truck technology and comfort. With 50,999 miles on the odometer, this is a well-maintained example ready for the next chapter of demanding work or weekend adventure. Visit our showroom to experience the commanding presence and capable performance this truck delivers.

Options:

Preferred Equipment Group 4SB

X31 Off-Road Package

7 Speakers

AM/FM radio: SiriusXM with 360L

Bose Premium 7-Speaker Sound System

Radio: AM/FM w/Premium GMC Infotainment 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 Instrument Panel Power Outlet

Driver Memory

Memory seat

Power driver seat

Power steering

Power windows

Push Button Start

Remote keyless entry

Remote Vehicle Starter System

Steering wheel mounted audio controls

Manual Tilt-Wheel/Telescoping Steering Column

Off-Road Suspension

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

Pickup Box

Brake assist

Electronic Stability Control

Lane Departure Warning System

Hill Descent Control

Auto High-beam Headlights

Delay-off headlights

Front fog lights

Fully automatic headlights

Panic alarm

Security system

Unauthorized Entry Theft-Deterrent System

Speed control

2-Speed Active Transfer Case

220-Amp Alternator

Engine Block Heater

Exhaust Brake

Heavy-Duty 80 Amp Battery

Auto-dimming door mirrors

Bumpers: body-color

Front License Plate Kit

Gloss Black Header Grille & Grille Insert Bars

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

Turn signal indicator mirrors

Winter Grille Cover

2 Charge-Only Rear USB Ports

2 Charge/Data USB Ports Inside Center Console

2 USB Ports

Apple CarPlay/Android Auto

Auto-dimming Rear-View mirror

Automatic Emergency Braking

Bed View Camera w/2 Trailer Camera Provisions

Buckle to Drive

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

OnStar Services Capable

Outside temperature display

Overhead console

Passenger vanity mirror

Rear Cross Traffic Alert

Rear Prem Floor Liners w/Removable Carpet Insert

Rear reading lights

Rear seat center armrest

Tachometer

Telescoping steering wheel

Tilt steering wheel

Trailer Cam Provisions & Trailer Viewing Software

Trailer Side Blind Zone Alert

Trip computer

Ultrasonic Front & Rear Park Assist

Voltmeter

Wireless Charging

Wireless Phone Projection

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 Seats

Heated front seats

Heated rear seats

Perforated Leather-Appointed Front Seat Trim

Power passenger seat

Safety Alert Seat

Split folding rear seat

Ventilated Driver & Front Passenger Seats

Ventilated front seats

Passenger door bin

Hitch Guidance w/Hitch View

In-Vehicle Trailering System App

Alloy wheels

Wheels: 20" High Gloss Black 8 Spokes Aluminum

Deep-Tinted Glass

Front Rain-Sensing Wipers

Power Front Passenger Windows w/Express Up/Down

Rain sensing wipers

Variably intermittent wipers