Factory options on this stunning 2021 Mercedes-Benz GLS 63 AMG in Obsidian Black Metallic with AMG Tartufo Brown Exclusive Nappa Leather include Warmth & Comfort Package, Heated Seats (all rows), Burmester Surround Sound, Trailer Hitch and a long list of standard equipment to accompany the 603 horsepower biturbo V8 engine that put the GLS 63 at the forefront of full sized performance and innovation. 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.