Two SUVs with some similarities, but otherwise different in most aspects such as the powertrain, starting price, horsepower, ground shadow size, fuel economy, height, and maximum occupancy. First of all, the 2015 Infiniti QX70 has a more powerful engine and gets 3.5 mpg less than the 2016 Mercedes-Benz GL-Class Diesel. Also, the 2015 QX70 is priced $17,750 lower compared to the base MSRP of the 2016 GL-Class Diesel. In addition, the QX70 body is significantly smaller than the GL-Class Diesel, and in addition to that, it's also slightly shorter. And then, the Mercedes-Benz GL-Class Diesel seats two more passengers than the Infiniti QX70. Among similarities are the body structure and market segment.