2025 GMC Sierra Denali Ultimate Highlights

The 2025 GMC Sierra is the gold standard for premium trucks. These capable, comfortable, dependable pickups can be seen in campgrounds, job sites, and corporate parking garages alike. There’s no valet lane too fancy and no trail too rugged for the Sierra, and GMC’s Denali Ultimate package takes that to a whole new level. Here are five things we love about the 2025 GMC Sierra Denali Ultimate. 

Standard V8 Power 

It’s not too hard to get a GM truck with a V8, but the 420-horsepower, 6.2-liter GM small block under the hood of the 2025 Sierra Denali Ultimate is the gold standard for hard-working eight-cylinder truck engines. With 460 pound-feet of torque paired with standard four-wheel drive, the Denali Ultimate offers the perfect combination of durability and capability that truck owners demand every day.  

Available Diesel Torque 

If you’re the sort who believes you need a diesel engine to get real work done, the Sierra 1500 Denali Ultimate delivers on that front too. The optional Duramax 3.0-liter turbodiesel inline-six offers even more torque than the standard, gasoline-powered V8 (495 lb-ft vs. 460) while returning excellent fuel economy both in the city and on the highway—up to 26 mpg! And with 305 horsepower, it can keep up where old-school diesels start to run out of breath.  

A Luxurious, High-Tech Cabin 

The 2025 Sierra Denali Ultimate offers a cabin that rivals those found in luxury cars. Leather upholstery and trim? Open-pore wood? Both available. And there’s no shortage of tech. Thanks to the Sierra’s Google Built-In infotainment system, you have access to all of the conveniences of your smartphone right on the Denali’s 13.4-inch diagonal screen, along with integrated Google Maps-based navigation. Plus, the Denali’s plethora of interior ports allow you to charge everything you need, whether it’s for a long road trip or a long day at the job site. And with charging options in the back, your whole crew (or your whole clan) can top off along the way.  

Time-Tested Capability 

If you have things to do, the Sierra Denali Ultimate is here to help get them done. With enough capacity to tow 8,900 pounds or haul 1,710 pounds in the bed, even this luxurious pickup can flex its muscles when called upon. And when you need to use the bed, the MultiPro Tailgate helps make the job even easier.  

The 2025 GMC Sierra Denali Ultimate is even more impressive in person than it is on paper. Schedule an appointment with our experts at Sharp Automotive in Watertown, SD, today to see the entire Denali lineup in person.