2015 GMC Sierra 2500HD SLT 4WD in Sonoma Red Metallic Heavy-Duty Power with Low Miles & Premium Comfort If you need serious capability without giving up comfort, this 2015 GMC Sierra 2500HD SLT 4WD is built to exceed expectations. Perfect for contractors in Gurnee, business owners in Mundelein, or anyone towing and hauling across the regionfrom Schaumburg to downtown Chicagothis heavy-duty truck delivers strength you can count on. Finished in bold Sonoma Red Metallic with a refined Dune leather interior, this Sierra stands out with both rugged presence and upscale styling. With just 35,437 miles, its exceptionally low mileage for a heavy-duty truckoffering rare value and long-term durability for anyone ready to buy a GMC Sierra 2500HD. Under the hood, this Sierra is engineered for demanding performance, paired with a robust 4WD system thats ready for job sites, towing, and challenging Midwest weather. Whether you're hauling equipment in Waukegan, navigating snowy roads in Vernon Hills, or heading out with a trailer toward Lake Geneva, this truck is designed to handle it all with confidence. Inside, the SLT trim delivers a premium experience with Dune leather seating, a spacious and quiet cabin, and advanced technology to keep you connected on the go. From long workdays in Buffalo Grove to road trips across Illinois, youll appreciate the balance of comfort and capability. The crew cab provides ample room for passengers, while the durable bed ensures youre always ready for the next job or adventure. This Sierra isnt just about powerits also built with smart features and safety in mind, giving you confidence whether you're driving through Deerfield or highways near Palatine. Known for its reliability and strength, the Sierra 2500HD appeals to both its original hardworking audience and todays pre-owned buyers looking for a heavy-duty truck with premium touches. At McGrath Acura of Libertyville, were proud to offer vehicles like this Sierra, backed by our award-winning service departmentso you can take on every mile with confidence. If youve been searching for a used GMC Sierra 2500HD for sale in Libertyville, IL or a dependable dealership near you, this truck is ready to deliver. Conveniently located near Mount Prospect, Glenview, Elmhurst, and surrounding communities, this Sierra 2500HD SLT is ready for its next owner. This 2015 GMC Sierra 2500HD SLT 4WD is priced to go from day one. The car you're thinking about tonight, someone was thinking about last night.