Used 2024 GMCSierra 2500HD SLE Truck Crew Cab

The 2024 GMC Sierra 2500HD SLE blends professional-grade capability with refined comfort, smart technology, and rugged durability. Positioned above the base trim, the SLE brings upgraded features, enhanced styling, and versatile functionalitymaking it an ideal choice for drivers who need real heavy-duty performance without stepping into full luxury pricing. Designed for towing, hauling, and tackling demanding tasks, the Sierra 2500HD SLE also delivers impressive everyday drivability, spacious comfort, and modern connectivity that suits both work and family life.

Strong, Confident Heavy-Duty Performance

Powering the 2024 Sierra 2500HD SLE is the proven 6.6-liter V8 gasoline engine, delivering plenty of muscle for towing and hauling. Matched to an advanced 10-speed automatic transmission, this powertrain provides smooth acceleration, responsive shifting, and dependable performance under load.

For drivers who need extra torque, the Duramax 6.6-liter turbo-diesel V8 is available, offering exceptional pulling strength and long-distance durability. Whether towing work equipment, a large camper, or a boat, the diesel configuration brings impressive confidence and capability.

Key Performance Attributes:

Strong low-end torque for easier towing

Stable, controlled ride even when fully loaded

Available 4x4 system for enhanced traction

Tow/Haul mode that optimizes shift patterns

Heavy-duty suspension tuned for work and durability

No matter the job, the Sierra 2500HD SLE is built to deliver unwavering strength.

Professional-Grade Exterior With Bold Style

The SLE trim enhances the Sierra HDs rugged presence with purposeful styling and practical exterior upgrades.

Exterior Highlights:

Distinctive GMC grille with chrome details

LED daytime running lamps and signature lighting

Available LED cargo bed lighting

Durable 17- or 18-inch wheels depending on configuration

Integrated rear bumper corner steps for easy bed access

High-strength steel bed designed for heavy use

Optional MultiPro tailgate with multiple functional positions

The Sierra 2500HD SLE looks capable and tough while incorporating design touches that improve convenience and worksite functionality.

Comfortable, Spacious, and Feature-Rich Interior

Inside the 2024 Sierra 2500HD SLE, youll find a cabin designed for comfort, practicality, and durability. It provides a quality interior experience with thoughtful ergonomics, generous passenger space, and intuitive controls.

Interior Features Include:

Premium cloth upholstery built to withstand daily wear

6- or 10-way power-adjustable drivers seat depending on options

Leather-wrapped steering wheel

Large center console with abundant storage

Multiple cupholders and interior cubbies

Quiet cabin engineering that reduces road and engine noise

Ample rear-seat room in Crew Cab configurations

Whether commuting, traveling with family, or running job sites, the SLE interior provides comfort and usability without unnecessary complexity.

Modern Technology for Work and Daily Life

The 2024 Sierra 2500HD SLE comes equipped with advanced digital features designed to keep drivers productive, informed, and connected.

Tech and Connectivity Features:

Large touchscreen infotainment system

Wireless Apple CarPlay and Android Auto

Bluetooth hands-free calling and audio

Multiple USB-A and USB-C charging ports

Available Wi-Fi hotspot capability

Digital driver information display with vehicle and towing data

The system is easy to navigate and highly functional, offering seamless smartphone integration and practical tech suited to both professional and personal use.

Advanced Safety and Driver Assistance

GMC puts safety and driver awareness at the forefront, and the