This 2018 GMC Certified Sierra 2500 Denali Diesel 4x4 is a great truck. It has only 1 previous owner, it is in excellent condition, it has a clean Carfax, power sunroof, heated and ventilated seats, the 6.6L Diesel engine with the Allison transmission, the Z71 OffRoad package, and so much more. Since this is GMC Certified it comes with a 12mo or 12,000 mile warranty on top of the remaining factory warranty. The servicing is all up to date, with a fresh oil change, new filters, wipers and a completed 172pt inspection. This truck comes with 2 keys, a full tank of fuel and a free oil change. Come check it out!