2021 Gmc Sierra 1500 Denali Contact for price 4360 Northern Blvd, Astoria, NY 11101 More Astoria, NY GMC Sierra 1500's 2021 $38,450 40,113 Miles 2024 $81,040 6 Miles 2021 $49,857 Miles 2023 $56,950 7,637 Miles 2022 $50,450 2,229 Miles 2018 $36,268 Miles