GMC Sierra 2500 HD Trim Levels for Every Need

The GMC Sierra 2500HD is available in seven distinct trim levels, allowing you to choose the ideal configuration for your needs. The base Pro trim is a workhorse with vinyl seats and a trailering package, while the SLE and SLT add increasing levels of comfort and convenience. The AT4 and new AT4X trims boast features like skid plates, Rancho shocks, and 18-inch wheels with mud terrain tires for the ultimate in-off-road prowess. At the top of the range, the luxurious Denali and Denali Ultimate coddle occupants with premium leather, open-pore wood trim, and a wealth of technology features.

A Spacious and Well-Appointed Interior

Slip inside the cavernous crew cab of the Sierra 2500HD near Lansing, and you can find ample room for up to five passengers. The available 13.4-inch infotainment screen is the centerpiece of the dash, with wireless Apple CarPlay and Android Auto, Google built-in compatibility, and available Bose premium sound system.

Massive Power and Performance

Two potent powertrains are offered in the latest GMC Sierra 2500HD. The standard 6.6-liter V8 gas engine churns out 401 horsepower and 464 pound-feet of torque, while the available 6.6-liter Duramax turbodiesel V8 delivers a whopping 470 horsepower and 975 pound-feet of torque. When properly equipped, the Sierra 2500HD can easily tow up to 21,870 pounds.

Trailering Technology and Safety Features

To make towing simpler and safer, the GMC Sierra 2500HD offers up to 14 unique camera views, including a transparent trailer view to virtually see through your trailer. Other available trailering tech includes trailer tire pressure and temperature monitoring, trailer side blind zone alert, and an in-vehicle trailering app.

Potent Powertrain Options

The 2025 Sierra 2500HD offers two compelling engine choices. Standard models come equipped with a robust 6.6-liter eight-cylinder gas engine cranking out 401 horsepower and 464 pound-feet of torque. For even greater capability, an available 6.6-liter eight-cylinder Duramax turbodiesel generates an impressive 470 horsepower and 975 pound-feet of torque. Both engines pair with an Allison 10-speed automatic transmission for smooth, responsive shifting. Whether you prioritize affordable power or maximum torque, the Sierra 2500HD has you covered.

Truck buyers in the Grand Rapids area will appreciate the standard auto-locking rear differential on the Sierra 2500HD. This feature optimizes traction by automatically locking the rear differential if it senses a significant difference in wheel speed between the two rear tires. The result is enhanced grip and confidence, especially when hauling heavy loads or traversing slick or uneven surfaces.

Advanced Safety and Technology

The 2025 Sierra 2500HD offers a range of innovative technologies to boost safety, convenience, and connectivity. Every trim comes standard with an HD Rear Vision Camera to provide a clear view behind the truck when backing up or hitching a trailer. For a bird's-eye view around the entire truck, an available HD Surround Vision system uses multiple cameras to create a 360-degree overhead image on the infotainment screen. This feature proves especially useful when maneuvering in tight job sites around Lansing.

Inside the cab, an available eight-inch diagonal GMC infotainment system puts entertainment, navigation, and more at your fingertips. This user-friendly system includes Bluetooth streaming audio, Apple CarPlay and Android Auto capability, and available built-in 4G LTE Wi-Fi. Staying connected and productive between Ionia and Ada Township job sites has never been easier.

Impressive Towing and Hauling

With its muscular powertrains and robust construction, the Sierra 2500HD makes an ideal work truck for contractors and landscapers in the Greenville, MI area. Properly equipped models can tow up to a massive 36,000 pounds via a gooseneck hitch. The truck's fully boxed high-strength steel frame and beefy drivetrain components create a stable, confident towing platform.

Loading the bed is a breeze thanks to the Sierra 2500HD's industry-first six-function MultiPro tailgate. This innovative tailgate offers multiple configurations to simplify cargo loading and access. It can function as a workstation, a step for easy bed entry, and a load stop to keep longer items secure. Truck owners in Charlotte, MI will find endless uses for this versatile tailgate.

Well-Equipped Trim Lineup

The 2025 GMC Sierra 2500HD offers a trim for every heavy-duty truck buyer. The entry-level Pro model delivers core capability and basic amenities like rubberized vinyl floor covering and a seven-inch infotainment system. Stepping up to the SLE adds features like a GMC MultiPro tailgate, cloth seating, and an off-road suspension.

For a more premium experience, the Sierra 2500HD SLT comes well-appointed with perforated leather seat trim, dual-zone automatic climate control, and an eight-inch infotainment system. The luxurious Denali trim pulls out all the stops with a Bose premium sound system, heated/ventilated front seats, and a suite of driver-assist technologies.