By Sam Grobart
Article Reprint
Mercedes-Benz (DAI) is readying its new range-topping sedan, the 2014 S-Class, for delivery this September, but the company is also working on an even more luxurious model that will compete with Rolls-Royce (RR) and Bentley (VOW), as opposed to “just” BMW (BMW) and Audi (NSU:GR).