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2025 GMC Sierra 2500

2025 GMC Sierra 2500 in Barrington, IL

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2025 GMC Sierra 2500

At Marquardt of Barrington GMC in Barrington, Illinois, we’re proud to present the 2025 GMC Sierra 2500, a paragon of strength, luxury, and advanced technology. Designed to meet the rigorous demands of heavy-duty tasks while providing unparalleled comfort, the Sierra 2500 stands as a testament to GMC's commitment to excellence.

Trim Levels (Exterior)

The 2025 Sierra 2500 offers a diverse range of trims, each crafted to cater to varying preferences and requirements. The Pro introduces a robust design with animated LED projector headlamps and daytime running lamps, 17-inch machined aluminum wheels and a durable cargo bed, ensuring functionality and resilience. The SLE and SLT trims elevates sophistication with subtle accents an and conveniences including power-folding trailering mirrors, animated taillamps and fog lamps, rain-sensing wipers, and the versatile MultiPro™ Tailgate. Get ready to conquer the uncharted with the AT4 and AT4X. Designed for off-road enthusiasts, these trims assert themselves with trail-ready features like a factory-installed lift, gloss-black aluminum wheels, up to 35-inch Goodyear® mud-terrain tires, and heavy-duty skid plates. The AEV Special Edition adds an air of exclusivity and power with stamped steel elements and racing-inspired Salta wheels. Synonymous with luxury, the Denali features a signature chrome grille, chrome assist steps, and 20-inch multi-dimensional polished aluminum wheels, epitomizing elegance and power. The pinnacle of the Sierra lineup, the Denali Ultimate shows off an exclusive Vader Chrome grille, 20-inch ultra-bright machined aluminum wheels with gloss-black accents, illuminated power assist steps, and premium exterior lighting, setting a new standard for premium trucks.

Engine (Power)

The 2025 Sierra 2500 offers formidable engine options renowned for performance and reliability. The 6.6L V8 gas engine delivers 401 hp and 464 lbs.-ft. of torque, ensuring robust power for a variety of tasks. For those who need maximum towing capacity and efficiency for long hauls, the Duramax® 6.6L Turbo-Diesel V8 provides an impressive 470 hp and a staggering 975 lbs.-ft. of torque, paired with the advanced Allison® 10-speed automatic transmission for seamless power delivery.

Performance

The 2025 Sierra 2500 is engineered to handle the most demanding workloads with ease. When properly equipped, it offers a Best-in-Class 22,500-lb. towing capacity. With up to 14 camera views, including the innovative Transparent Trailer View and the ProGrade® Trailering System with an in-vehicle trailering app, the Sierra 2500 provides unparalleled visibility and confidence. The available 4-wheel-drive system ensures optimal traction across various terrains, while the AT4 and AT4X trims are armored with off-road suspension, rear e-locking differential, and Rancho® twin-tube shocks, providing superior handling in rugged conditions. This truck is as adaptable as it is capable.

Interior

Step inside the 2025 Sierra 2500 to experience a harmonious blend of comfort, technology, and craftsmanship. The spacious cabin features premium materials, with the Denali trims offering authentic open-pore wood accents and forge-perforated leather seating surfaces. Best-in-Class 16-way power front seats with massage make the longest, hardest days more bearable. Technological integration is paramount, highlighted by a 13.4-inch diagonal center touchscreen—the largest in its class—providing wireless Apple CarPlay® and Android Auto™ integration for intuitive access to navigation, entertainment, and vehicle settings. The 12.3-inch diagonal digital driver information center offers customizable displays, ensuring drivers have essential information at a glance. Ample storage solutions, and a versatile center console add to the thoughtful design that makes this cabin a retreat from the mundane.

Safety Features

Safety is paramount in the design of the 2025 Sierra 2500, which incorporates a suite of advanced features to protect occupants and enhance driver awareness. The standard Pro Safety Package includes Forward Collision Alert, Automatic Emergency Braking, Lane Departure Warning, and Front Pedestrian Braking, providing a comprehensive approach to collision avoidance. The available Adaptive Cruise Control with Trailering maintains a set following distance from the vehicle ahead, adjusting speed as necessary, and is specifically calibrated to function while towing, ensuring safety and convenience on long hauls. HD Surround Vision utilizes multiple cameras, offering a bird's-eye view of the vehicle's surroundings to simplify parking and low-speed maneuvers. GMC leaves no stone unturned in your protection.
 

"Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. Specifications, features, safety and warranty data are based on what is available as standard specs/features per trim level, for the designated model-year, and may not apply to vehicles with added packages or options. Please check with dealer to verify availability, price and equipment. Photos may not represent actual vehicle. (Options, colors, trim and body style may vary). The Manufacturer's Suggested Retail Price, Marquardt Price and Market Based Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price."

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

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