In a couple of hours Mercedes Benz will officially unveil the new generation of the S-Class luxury saloon in Hamburg. Before that though, and as a sort of last teaser to get your engines revving, they released this photo of the car inside a DHL cargo plane. The 2014 S-Class, as you may know, will be unveiled during a special ceremony at the Airbus A380 delivery center. Expect to see the normal and long wheelbase versions of the S-Class in the first phase, with AMG versions, coupe, convertible and Pullman limo to follow.