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2025 GMC Sierra 3500 HD Crew Cab

Denali Pickup 4D 6 1/2 ft
2,643 miles
Includes:$13,445 in factory upgrades

Why You’ll Love This Sierra 3500

Serving as the luxury tier just below Denali Ultimate in the Sierra 3500 HD lineup, the Denali Pickup 4D 6 1/2 ft delivers everyday ease with HD Surround Vision for confident maneuvering, a 13.4-inch center touchscreen, Bose premium 7-speaker audio, and the ProGrade trailering system.

Denali Reserve Package

Originally valued at $1,835, this package adds a power sunroof for open-air driving, a multicolor 15-inch diagonal head-up display for key information, and an auto-dimming inside rearview mirror with camera for improved visibility.

Duramax 6.6L Turbo-Diesel V8 Engine

A Duramax 6.6L Turbo-Diesel V8 engine, originally valued at $9,990, delivers substantial power and torque for demanding tasks.

Gooseneck/5th Wheel Prep Package

The Gooseneck/5th Wheel Prep Package, originally valued at $545, equips the truck for heavy-duty towing with necessary mounting points and wiring.

Sterling Metallic

Sterling Metallic paint, originally valued at $495, provides a distinctive metallic silver appearance to the exterior.

Dual 220-Amp Primary and 170-Amp Auxiliary Alternators

Originally valued at $380, these alternators provide increased electrical output to support additional accessories and heavy-duty demands.

Serious towing power

Unleashes 470 HP and 975 lb-ft through its Duramax 6.6L Turbo-Diesel V8 engine, Allison 10L1000 10-speed automatic transmission and 4WD, enabling up to 30,800 lbs of gooseneck/5th-wheel towing capacity with an engine block heater.

HD surround vision

Provides a comprehensive 360-degree view around the vehicle for easier parking and maneuvering in tight spaces.

13.4-inch center touchscreen

Offers a large, intuitive interface with Google built-in compatibility for navigation, media and vehicle settings.

Bose premium 7-speaker audio system

Delivers rich, clear sound throughout the cabin for an enhanced listening experience.

ProGrade trailering system

Integrates advanced trailering features and an in-vehicle app, simplifying hitching, towing and monitoring your trailer.

Adaptive cruise control

Automatically adjusts vehicle speed to maintain a set distance from the vehicle ahead, reducing driver fatigue on long journeys.

Ventilated front seats

Circulates air through the seat cushions for cooling comfort during warmer weather.

Forge perforated leather seating surfaces

Provides a luxurious feel and appearance with Denali-exclusive open-pore wood trim and patterned aluminum accents.

12.3-inch digital driver information center

Presents key vehicle data, navigation and entertainment information in a customizable, high-resolution display.

Wireless Apple CarPlay and Android Auto

Integrates compatible smartphones wirelessly for access to apps, navigation and messages on the infotainment screen.

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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