2020 GMC Sierra 2500HD Denali — Diesel Power Meets Denali Luxury

The 2020 GMC Sierra 2500HD 4WD Crew Cab Standard Bed Denali is engineered for those who need serious capability and expect premium comfort. This heavy-duty pickup delivers uncompromising performance, advanced technology, and the unmistakable refinement that defines the Denali name.

Powering this Sierra is a 6.6L 8-cylinder Duramax turbo-diesel engine, built to handle demanding workloads with confidence. Known for its exceptional torque and durability, the Duramax diesel makes towing and hauling feel effortless, while the advanced 4WD system provides confident traction in challenging road and weather conditions.

Inside, the Denali cabin offers a refined escape from the outside world. Leather-appointed seating, premium materials, and a spacious Crew Cab layout create an upscale environment for both work and relaxation. Thoughtful details and quiet comfort make long drives and heavy-duty tasks equally enjoyable.

Modern technology is seamlessly integrated throughout, featuring an intuitive infotainment system with smartphone compatibility, premium audio, and advanced driver-assistance features designed to enhance safety and confidence behind the wheel.

On the exterior, bold styling sets this truck apart with its signature Denali chrome grille, polished wheels, and commanding stance. The standard bed provides the versatility needed for tools, equipment, or weekend gear, making this Sierra as practical as it is impressive.