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When there’s work to be done, it helps to have the right tool for the job. The new 2026 Sierra 2500 HD can handle whatever you decide to throw at it, as it brings two powerful engines to the table. If you haven’t had the chance to drive the Sierra 2500 HD for yourself yet, then you can change that today by heading to Auffenberg of Carbondale.
The new 2026 Sierra 2500 HD normally comes with a strong 6.6L V8 Gas Engine. This will be more than enough strength for most drivers, as it clocks in at 401 hp and up to 464 lb-ft. of torque. For those who need more muscle, the available 6.6L Duramax Turbo-Diesel V8 Engine comes in at 470 hp and up to 975 lb-ft. of torque.
Trailer Side Blind-Zone Alert
220-amp Alternator
Available Max Towing Rating of up to 21,870 Pounds
You might be surprised by just how comfortable the Sierra 2500 HD can get, as higher trims offer features like the Bose Premium Series 12-Speaker System and Heated Rear Outboard Seats. If your business is located in Marion or Herrin, then you can take the short drive to Carbondale to try out these systems for yourself.
10-way Power Driver Seat with Power Lumbar
Bed View Camera
The GMC MultiPro Tailgate
When you’re driving the Silverado 2500 HD, you’ll have great tech at your fingertips. The 13.4-inch Infotainment System is a standard inclusion on higher trims, and it comes with Google Built-in for added capability. When you add the additional screens below, you’ll have a mobile workstation that will constantly keep you updated while you’re on the move.
13.4-inch Diagonal GMC Premium Infotainment System
15-inch Diagonal Multicolor Head-Up Display
12.3-inch Diagonal Color Driver Information Center
The 2026 Sierra 2500 HD sees a few changes this year, as more trims have access to the MultiPro Tailgate, while a few of the colors have been updated. While none of these are major changes, the Sierra 2500 has proven itself on the job site with its tried-and-true design. After all, there’s no need to fix what was never broken.
When you have deadlines to meet, you need a vehicle that you can trust. The Sierra 2500 HD has been bringing reliable power to the job site for years. This year’s iteration comes with exciting tech that will help you stay productive while you’re on the move, like the available Bed MultiPro Tailgate.
At Auffenberg of Carbondale, we know how much work it takes to keep a fleet up and running. Whether you’re trying to find new trucks for your business or you just need service, you’re always welcome at our dealership. If you want to get your fleet back on the road quickly, then you can schedule with us online.
You can see if the 2026 GMC Sierra 2500 is a good fit for your business today at Auffenberg of Carbondale.