2025 Cadillac XT4 Sport Contact for price 756 Smithtown Bypass, Smithtown, NY 11787 More Smithtown, NY 's 2023 $26,990 40,042 Miles 2021 $15,995 28,995 Miles 2023 $23,495 37,642 Miles 2019 $11,495 82,923 Miles 2013 $15,495 117,434 Miles 2020 $25,995 58,157 Miles