2018 Nissan Sentra S Contact for price 390 Middle Country Road, Smithtown, NY 11787 More Smithtown, NY Nissan Sentra's 2018 $15,553 34,893 Miles 2018 $15,407 10,273 Miles 2019 $14,097 20,039 Miles 2019 $13,700 1,141 Miles 2019 $14,387 39,444 Miles 2019 $15,399 41,236 Miles