This 2007 GMC Sierra 2500HD Classic SLT Crew Cab is built for serious work and capability. Powered by the legendary Duramax 6.6L V8 Turbodiesel paired with the smooth Allison 1000 6-Speed Automatic transmission, this truck delivers the torque and reliability you expect from a heavy-duty pickup. With 113,803 miles showing responsible use, the gray exterior and dark pewter interior present a professional appearance ready for the job site or the road. - Duramax 6.6L V8 Turbodiesel engine with Allison 1000 6-Speed Automatic transmission - OnStar Plus Package with integrated connectivity and support - Heavy-Duty Power Package for enhanced capability - Heated power-adjustable outside mirrors with integrated turn signal indicators - Heavy-Duty Trailering Equipment and fifth wheel provisions - Heavy-Duty Rear Automatic Locking Differential - Dual Heavy-Duty 770 CCA Batteries and Engine Block Heater - HD Handling/Trailering Suspension Package - 4-Wheel Disc Brakes with ABS - Chrome bumpers front and rear with step-style design This truck has been engineered to handle demanding applications with confidence. If you're looking for a proven diesel workhorse with the towing capacity and durability to match your ambitions, don't miss this opportunity. Visit us today to schedule a test drive and experience the Sierra 2500HD difference.