2020 Cadillac XT6 Premium Luxury Contact for price 756 Smithtown Bypass, Smithtown, NY 11787 More Smithtown, NY 's 2025 $68,220 Miles 2025 $28,375 Miles 2021 $21,995 27,728 Miles 2018 $32,995 16,844 Miles 2021 $19,995 21,623 Miles 2025 $103,810 Miles