Welcome to Porsche Downtown Chicago! Our brand new Porsche dealership is here to serve all your automotive needs in Chicago, IL. We have an impressive inventory of new Porsche as well as certified pre-owned Porsche and an extensive used vehicle inventory. With the help of our sister store, Westmont Porsche, there isn't a new Porsche, CPO Porsche or used vehicle that we can't have ready for you to enjoy. Come and visit us!