Built tough and ready to explore, our 2026 GMC Sierra 2500HD SLE Crew Cab 4X4 is ready to keep on trucking in Summit White! Motivated by a 6.6 Liter V8 that generates 401hp connected to a 10 Speed Allison Automatic transmission with a tow/haul mode. This Four Wheel Drive truck also makes it easy to use that strength with an auto-locking rear differential and a 2-speed transfer case. A muscular, no-nonsense design is standard with LED lighting, chrome bumpers, chrome beltline moldings, front recovery hooks, power trailer mirrors, bold alloy wheels, and a high-function MultiPro tailgate. You are going to love our SLE cabin, which offers a smart combination of comfort, convenience, and versatility, starting with supportive cloth seats, a wrapped multifunction steering wheel, single-zone climate control, cruise control, and keyless access/ignition. You're in command on the go with our Sierra's 12.3-inch driver display, 13.4-inch touchscreen, Google Built-in, WiFi compatibility, Apple CarPlay®/Android Auto®, Bluetooth®, and AM/FM/USB audio. GMC works hard to keep you safe by supplying lane-departure warning, automatic braking, forward collision warning, an HD rearview camera, hill start assistance, trailer sway control, hitch guidance, stability/traction control, and more. When tough jobs call, our Sierra 2500 SLE is ready to answer! Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Toward Ownership! Serving the Westman area for decades, our award-winning dealership and our professional sales staff are here to make your auto shopping experience hassle-free.