2025 Buick Price: $31,885 756 Smithtown Bypass, Smithtown, NY 11787 More Smithtown, NY Buick 's 2021 $19,995 21,623 Miles 2020 $31,995 26,819 Miles 2025 $28,375 Miles 2025 $28,375 Miles 2025 $29,695 Miles 2025 $30,190 Miles