Used 2017 BMW X4 for sale. Price: $25,773 180 Michael Drive, Syosset, NY 11791 More Syosset, NY BMW X4's 2017 $19,995 71,067 Miles 2019 $29,800 34,578 Miles 2021 $56,820 Miles 2016 $25,997 61,539 Miles 2019 $36,998 39,546 Miles