2024 GMC Sierra 2500 HD Crew Cab

AT4 Pickup 4D 6 1/2 ft

83,759 miles

This vehicle is no longer available

Why You’ll Love This Sierra 2500

Slotted above the SLT and below the Denali and Denali Ultimate within the Sierra HD lineup, the AT4 brings an off-road focus and premium touches to this capable Crew Cab, elevating daily usability with a 13.4-inch center touchscreen, a surround-view camera system for easier maneuvering, and a versatile MultiPro tailgate that streamlines loading and tailgate tasks.

AT4 Premium Plus Package

Originally valued at $4,070, a power sunroof, a power sliding rear window with defogger, LED smoked amber roof marker lamps, and adaptive cruise control are included for enhanced convenience and visibility.

Snow Plow Prep/camper Package

Originally valued at $530, the included 220-amp alternator and skid plates prepare the truck for heavy-duty snow plowing or camper hauling.

Duramax 6.6L Turbo-Diesel V8 Engine

Originally valued at $9,490, the Duramax 6.6L Turbo-Diesel V8 engine delivers substantial power and torque for demanding towing and hauling tasks.

Power-Retractable Black Assist Steps

Originally valued at $2,295, power-retractable black assist steps provide convenient entry and exit, automatically deploying when a door opens and retracting when closed.

Gooseneck/5th Wheel Prep Package

Originally valued at $545, mounting provisions for gooseneck or fifth-wheel trailers are integrated into the bed for secure attachment.

Massive diesel power

Unleashes massive 470 HP and 975 lb-ft through its Duramax 6.6L Turbo-Diesel V8 engine, Allison 10L1000 10-speed automatic transmission and 4WD system for serious towing and hauling power.

AT4 trim capability

The AT4 trim emphasizes off-road capability with specialized hardware and premium interior appointments.

Off-road suspension

Twin-tube Rancho shocks provide enhanced damping and control for challenging terrain.

13.4-inch center touchscreen

Intuitive control for media and vehicle settings is offered by a large 13.4-inch diagonal center touchscreen.

Surround-view camera system

A comprehensive 360-degree view around the vehicle is provided by this system, aiding in parking and maneuvering.

Leather seating surfaces

The front cabin's leather seating surfaces add a premium feel and comfortable ride.

MultiPro tailgate

Six versatile functions enhance cargo management and accessibility.

ProGrade Trailering System

An in-vehicle app within this system simplifies towing tasks and monitors trailer status.

Skid plates

Vital underbody components are protected by these plates when navigating rough off-road conditions.

Heated and ventilated front seats

Year-round comfort in varying temperatures is provided by these front seats.

Automatic Emergency Braking

This system helps prevent or mitigate collisions by automatically applying the brakes when needed.

Trailer Side Blind Zone Alert

Blind-spot monitoring is extended to include your trailer with this alert, enhancing safety during lane changes.

Wireless Apple CarPlay and Android Auto

Seamless smartphone app integration for navigation, music and communication is provided by these features.

Heated steering wheel

Your hands stay warm for added comfort in colder weather with this feature.

20-inch gloss-black aluminum wheels

A bold aesthetic and robust stance are provided by these distinctive 20-inch gloss-black aluminum wheels.

20-inch high gloss black aluminum wheels

High gloss black 8-spoke 20-inch aluminum wheels provide a distinctive appearance and contribute to the vehicle's overall road presence.

This content is AI-generated and some details may not be 100% accurate. Refer to the details throughout this page for specific vehicle info.