If you're in the market for a rugged and reliable truck, the latest GMC Sierra 2500 for sale has already rolled into Casa Grande, AZ, and it's ready to tackle some of the toughest jobs you can throw its way. Visit Jones Buick GMC Casa Grande to test-drive a 2026 GMC Sierra HD today.
May not represent actual vehicle. (Options, colors, trim and body style may vary)
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
We're proud to be your local source for the new GMC Sierra 2500 for sale. You'll find this remarkable heavy-duty pickup on display in our showroom, along with various new 2026 GMC Sierra 2500 trim levels and configurations in our inventory, each of which caters to different kinds of drivers. The following seven iterations are available for this truck:
There are two engine options available for the new GMC Sierra 2500 for sale. The standard 6.6-liter V-8 gas engine provides up to 401 horsepower and 464 pound-feet of torque. For those who crave even more, the 6.6-liter Duramax turbo-diesel V-8 engine boasts 470 horsepower and a whopping 975 pound-feet of torque.
This isn't just any truck – the GMC Sierra 2500 towing capacity can reach up to 22,500 pounds when properly equipped.
Are you curious about the GMC Sierra 2500 HD MPG in real-world driving conditions? The EPA doesn't test heavy-duty trucks like the Sierra 2500 HD for gas mileage. So, we encourage you to schedule a test drive, talk to our GMC specialists, and research this pickup's efficient performance online from current owners.
GMC Sierra 2500 HD reliability is legendary, and the latest 2026 models should prove no different in that regard. When it comes to owning a Sierra 2500 HD, Jones Buick GMC Casa Grande has your back, making financing as straightforward as possible. Apply for financing now and get that much closer to your Sierra 2500 dream.
GMC trucks are known for their quality, and the Sierra 2500 is no exception. With an available ProGrade Trailering System and a MultiPro tailgate, it provides a lot of utility. Whether you're at the job site or out for a weekend adventure, the Sierra 2500 HD won't go unnoticed. With its iconic grille and LED lighting, the Sierra 2500 HD has an unmistakable presence.
Regarding its design and features, the 2026 model hasn't changed much from the 2025 Sierra 2500 models that are still widely available through our GMC dealer. Both the 2025 and 2026 GMC Sierra 2500 for sale are available in a Crew Cab with a Standard or Long Bed.
Additionally, you can choose a Regular Cab with a Long Bed (which makes for a proper GMC Sierra 2500 work truck) or a Double Cab with a Standard or Long Bed. Our team will work with you to find the right cab and bed size for your daily needs. If you have any questions, please get in touch with our GMC associates.
You've probably heard, "It's what's on the inside that counts," and the cabins of our Sierra 2500 truck models don't disappoint.
The Sierra 2500 interior is a blend of convenience and luxury. With available leather-appointed heated and ventilated front seats and a heated steering wheel, you'll be comfortable even during long hauls. Starting from the second-tier SLE trim, you get a 13.4-inch diagonal center touchscreen and a 12.3-inch driver information center.
If you've been searching for a powerhouse of a pickup that still delivers modern creature comforts and advanced technology, a GMC Sierra 2500 for sale from Jones Buick GMC Casa Grande is calling your name. Our GMC dealership caters to drivers near Maricopa City, AZ, with rugged, hardworking GMC models that exude brute power and utilitarian capability.
Seeing is believing, and driving is the ultimate test of that. We have a variety of new vehicles for sale, including the Sierra 2500. Come in and take your favorites for a spin at Jones Buick GMC Casa Grande.
Our dealership in Casa Grande, AZ, brings you special offers on the GMC Sierra 2500 for sale. Browse our new vehicle specials, and you might just drive away with the deal of a lifetime.
There are two engine options available: a 6.6-liter V-8 gas engine and a 6.6-liter Duramax turbo-diesel V-8 engine. The former provides up to 401 horsepower and 464 pound-feet of torque, and the latter has 470 horsepower and 975 pound-feet of torque. With these two engine options, the 2026 Sierra 2500 is equipped to handle most tasks with ease.
The popular 2026 GMC Sierra 2500 model boasts a maximum towing capacity of up to 22,500 pounds when properly equipped. This capable towing capacity makes the GMC Sierra 2500 HD a top-tier choice for those in need of a powerful and capable truck. Whether you're hauling heavy equipment or your favorite weekend toys, the Sierra 2500 HD has you covered.
Some of the most desirable standard and available interior features of the new 2026 Sierra 2500 HD pickup trucks for sale include the following:
02/09/2026
Eric, Elijah and the whole team at Jones GMC were first class throughout the entire car buying process. They went above and beyond to find us the vehicle we were looking for and nailed it on the head with what they found. This was by far the easiest vehicle purchase my wife and I have ever had. Consider us very satisfied customers.
