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2024 GMC Sierra 2500 HD Crew Cab
AT4 Pickup 4D 6 1/2 ft
24,116 miles
Includes:$15,855 in factory upgrades
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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, enhancing daily usability with its 13.4-inch center touchscreen, a surround-view camera system for easier maneuvering, and comfortable leather seating surfaces.

AT4 Premium Plus Package

Originally valued at $4,070, a power sunroof, power sliding rear window with defogger, LED smoked amber roof marker lamps, and adaptive cruise control are included in this package, providing convenience and advanced technology.

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, making it ideal for demanding towing and hauling tasks.

Power-retractable black assist steps

Originally valued at $2,295, power-retractable black assist steps extend automatically to provide convenient entry and exit, then retract for improved ground clearance and a clean appearance.

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 aluminum wheels add a distinctive visual upgrade to the vehicle's profile, enhancing its overall presence on the road.

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

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