Factory options on this 2018 Porsche 911 Carrera 4S Coupe include Premium Package Plus, Sport Package, Bose Surround Sound System, Power Sunroof, 18-Way Adaptive Sport Seats Plus, Lane Change Assist and much more. With it's distinctive silhouette and rear mounted engine, the Porsche 911 remains a truly iconic sports car as it continues to reinvent itself yet again. Contact a Porsche sales specialist today by calling 877-362-9715. 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. At Isringhausen Imports, we have become a leader in the industry by working each day towards the greater good of our customers, our fellow employees, and our community.