New GMC Sierra 2500HD for Sale near San Luis, AZ

Discover the 2025 GMC Sierra 2500HD: Professional-Grade Power

When the job demands maximum strength, the 2025 GMC Sierra 2500HD delivers. Built with heavy-duty towing, advanced technology, and bold GMC design, the Sierra 2500HD is the truck Arizona drivers count on for work, play, and everything in between.

Heavy-Duty Powertrain Options

The Sierra 2500HD offers robust engine choices tailored to serious hauling and towing:

• 6.6L V8 Gas Engine – 401 hp, 464 lb-ft torque

• 6.6L Duramax® Turbo-Diesel V8 – 470 hp, 975 lb-ft torque

Paired with an Allison® 10-speed automatic transmission, the Sierra 2500HD delivers smooth shifting under load. When properly equipped, it offers up to 22,500 lbs of towing capability—ideal for trailers, RVs, or equipment.

Rugged, Refined Design

The Sierra 2500HD balances work-ready toughness with premium comfort:

• Bold grille and signature LED lighting

• Available MultiPro™ Tailgate with six unique functions

• Durable bed with 12 standard tie-downs and available CarbonPro™ bed

• Spacious crew cab with premium leather and wood trim on higher trims

Smart Towing Technology

Hauling is easier and safer thanks to advanced trailer assistance features:

• Up to 14 available camera views including transparent trailer view

• Integrated trailer brake controller

• Available ProGrade™ Trailering System

• Hitch guidance with in-vehicle alerts

Advanced Interior Technology

Inside, the Sierra 2500HD keeps drivers connected and in control:

• Available 13.4-inch diagonal infotainment display

• 12.3-inch digital driver display

• Wireless Apple CarPlay® & Android Auto™

• Available Bose® premium audio system

• Optional Super Cruise™ hands-free driving on compatible highways

Trim Levels to Match Your Needs

From rugged work trucks to luxury haulers, the Sierra 2500HD lineup includes:

• Pro & SLE – practical, capable

• SLT – balance of comfort and power

• AT4 & AT4X – off-road strength with premium tech

• Denali & Denali Ultimate – professional-grade luxury and innovation

Built for Yuma’s Roads & Worksites

Whether you’re hauling in the desert, towing on the highway, or navigating job sites, the 2025 GMC Sierra 2500HD is engineered to keep up with the toughest demands in Yuma and beyond.