Aug 22, 2025
2025 GMC Sierra HD for Sale in Kosciusko, MS -Franks Chevrolet GMC

The 2025 GMC Sierra HD is one of the most versatile lineups of heavy-duty trucks. With a wide range of cab styles, bed lengths, and single or double rear wheel options, you can easily find a configuration to suit your needs. Its massive power and smart technologies are other reasons to test-drive it.

Multiple Engine Options

The 2025 Sierra HD isn’t a one-size-fits-all affair. A range of engines allows you to customize power to suit your needs. Standard on most trims, a 6.6L V8 gas engine provides 401 horsepower and 464 pound-feet of torque. It pairs with a 10-speed Allison transmission for fast and efficient power distribution, and you can also choose between rear-wheel or four-wheel drive.

This engine provides outstanding payload capacity, but for more power or greater towing capacity, you can upgrade to the available 6.6L turbo-diesel engine that provides 470 horsepower and 975 pound-feet of torque. With so much muscle, you can expect a towing capacity of up to 36,000 pounds, depending on the model and trim level.

Smart Technologies

To enhance your driving experience, this truck comes packed with convenience technologies. Remote keyless entry and digital instrumentation provide easy access to your vehicle and important driving information. Standard hitch guidance can help you attach a trailer by projecting images on the truck’s center touchscreen.

Available features include GMC’s in-vehicle trailering app that provides trailer insights and health information, such as electrical diagnostics and maintenance reminders.

Modern Connectivity 

A modern infotainment system makes it easy to customize and manage entertainment, and it provides easy access to connectivity features. Android Auto and Apple CarPlay integration are standard across the lineup, while upper trims include Google apps for added convenience. Each trim level is also compatible with GMC’s OnStar connected services that enable various remote vehicle control functions and roadside assistance, to name a few.

Active Safety Features 

GMC also equips the Sierra HD with a wide range of safety features and driver assistance technologies, such as anti-collision and lane management systems for more confident driving. New drivers can learn better driving habits with the Teen Driver suite, while upgrades include adaptive cruise control and surround-view cameras.

To check all these features yourself, visit us at Franks Chevrolet GMC in Kosciusko, MS, to browse our inventory and take this truck for a test drive. Our team will help with anything you need.