The Mercedes-Benz W221 is a large luxury sedan built by Mercedes-Benz which serves as the company's flagship vehicle. Produced since late 2005, the W221 is the successor to the previous W220 S-Class. Compared to its predecessor, the W221 is slightly larger in all dimensions, with a longer wheelbase and more interior room. As Mercedes' highest vehicle, the W221 also features new interior and exterior styling and a number of technologies and features to improve safety, handling, and comfort.
