Factory options on this 2020 Mercedes-Benz GLS 450 in Selenite Grey Metallic include Panorama Sunroof, Illuminated Running Boards, MBUX Augmented Video, Trailer Hitch plus a long list of all new standard features including MBUX infotainment system. The next generation of the Mercedes-Benz GLS takes you further than ever before. With more space, comfort, luxury and still without the peer, the all new 2020 GLS is what all other SUV's aspire to be. Contact a Mercedes-Benz specialist by calling 877-362-9715. Isringhausen Imports is Central Illinois' premier new car, used car and certified pre-owned (CPO) dealership for quality 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.