2013 GMC Sierra 2500 Price: $21,000 Centennial, CO More Centennial, CO GMC Sierra 2500's 2022 $76,995 Miles 2021 $69,995 Miles 2016 $50,888 19,133 Miles 2004 $17,990 Miles 2020 $66,722 Miles 2017 $69,988 9,849 Miles