Two Sedans with more similarities, such as the body structure, market segment, fuel economy, ground shadow size, height, and maximum occupancy, than differences, like the modifications, starting price, and horsepower. First of all, the 2015 Mercedes-Benz S-Class Sedan is priced $26,600 lower compared to the base MSRP of the 2016 Jaguar XJ XJR LWB. Also, the 2016 XJ XJR LWB has a more powerful engine than the 2015 S-Class Sedan. Among similarities are the body structure, market segment, fuel economy, ground shadow size, height, and maximum occupancy.