2018 GMC Terrain Price: $19,952 21262 Telegraph Road, Pittsburgh, PA 15236 More Pittsburgh, PA GMC Terrain's 2021 $22,999 46,837 Miles 2024 $29,999 3,702 Miles 2022 $24,999 33,103 Miles 2019 $25,330 18,942 Miles 2015 $16,595 61,818 Miles 2012 $11,795 61,105 Miles