Save thousands vs new on this lightly driven 2016 Polaris Slingshot in Black Pearl with just 3,520 miles. This Slingshot was traded in from a long time client and has been very well taken care of and arrives just in time for Spring! Contact a Pre-Owned sales specialist today to take advantage by calling877-362-9715. Isringhausen Imports is Central Illinois' premier new car, used car and certified pre-owned (CPO) dealership for quality BMW, Porsche, Volvo and Mercedes-Benz vehicles.