2025 GMC Sierra 3500 HD Crew Cab

Denali Pickup 4D 6 1/2 ft

21,407 miles

This vehicle is no longer available

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 with wireless Apple CarPlay and Android Auto, and ventilated front seats.

Technology Package

Originally valued at $1,340, this package provides a Multicolor 15-inch Diagonal Head-Up Display and an Auto-Dimming Inside Rearview Mirror with Camera, enhancing driver awareness.

Duramax 6.6L Turbo-Diesel V8 Engine

Originally valued at $9,990, this engine delivers substantial power and torque for demanding tasks.

Power-Retractable Assist Steps

Originally valued at $1,500, these steps extend automatically to provide convenient entry and exit, then retract for improved ground clearance.

Gooseneck/5th Wheel Prep Package

Originally valued at $545, this package equips the truck with the necessary hardware for secure gooseneck and 5th-wheel towing.

Sterling Metallic

Originally valued at $495, this paint finish provides a distinctive and refined exterior appearance.

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.

MultiPro tailgate

Offers six versatile functions, including a standing workstation and easy bed access, enhancing cargo management and utility.

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.