It is confirm Mercedes-Benz is now working on extra long S-Class even longer than the long wheel based S-Class. It is believe the Mercedes Benz will revive the Pullman brand as part of their lineup for S-Class and target the luxury segment to compete with Roll Royce.
Previously in 1964, Mercedes have begin production in 1964 to 1981. The original S600 was powered by 6.3 L Single Overhead Cam (SOHC). It is a newly developed engine at time to power the heavy car.
While Maybach was founded in 1909 are well known for its ultra luxury brand. They have used different model including BMW. But from 2008, when Daimler AG acquire full ownership after they perform bad sales figure, all Maybach cars will be built based on the Mercedes S-Class.
In November 2014, Daimler announced Maybach will be known as Mercedes-Maybach. The new lineup model from Mercedes Benz target to provide extra luxury experience for its potential buyer who require a unique and comfort cars. With the legacy of Pullman brand and Maybach, the 2016 Mercedes-Maybach S600 Pullman is expected to deliver ultimate definition for luxury car.
Back to the spy shots, the exterior will be almost the same with the S-Class but it is too early confirm. There might be slightly changes including a redesign headlight and taillights.
On its interior, the dashboard will be based on current S-Class but the details are far from finish since all doors trim are not seen in this photo and there are a lot of empty spaces in the back seat of this limousine.
Video of Mercedes-Benz 600 celebration:-