Two SUVs with more similarities, such as the body structure, market segment, starting price, ground shadow size, and maximum occupancy, than differences, like the powertrain, horsepower, fuel economy, model year, and height. First of all, the 2014 QX80 has a more powerful engine and gets 6 mpg less than the 2016 GL-Class Diesel. Also, the QX80 has a slightly taller body than the GL-Class Diesel. Among similarities are the body structure, market segment, starting price, ground shadow size, and maximum occupancy.