View 1 Photo View 0 Videos 2012 GMC Sierra HD Denali 4x4 Crew Cab Pickup Recently Updated At auction Oct. 7 2012 GMC Sierra 2500 HD Denali 4x4 Crew Cab Pickup, 163,674 miles showing, Duramax 6.6L V8 OHV 32V turbo diesel engine, 6-speed automatic transmission, leather interior, bed cover, bed liner... ConditionUsedStock NumberLY7767 MLS Number14618980CategoryPickup Trucks Last Updated10/1/2026 LocationRosendale, MO, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info