Two SUVs with more similarities, such as the body structure, market segment, starting price, fuel economy, and ground shadow size, than differences, like the modifications, model year, horsepower, height, and maximum occupancy. First of all, there is a difference in model years. The is 2 years newer. Also, the 2014 X6 M pulls more horsepower than the 2016 GLE-Class AMG GLE 63 4MATIC. In addition, the X6 M is slightly shorter than the GLE-Class AMG GLE 63 4MATIC. And then, there is a difference in the number of passengers; the Mercedes-Benz GLE-Class AMG GLE 63 4MATIC seats one more the BMW X6 M. Among similarities are the body structure, market segment, starting price, fuel economy, and ground shadow size.