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 model year, starting price, and horsepower. First of all, there is a notable difference in the starting price of the 2016 Jaguar XJ, which is $18,500 less than the base MSRP of the 2014 Mercedes-Benz S-Class, which is two model years older. And finally, the 2014 S-Class pulls more horsepower than the 2016 XJ. Among similarities are the body structure, market segment, fuel economy, ground shadow size, height, and maximum occupancy.