The 2016 Mercedes-Benz GLE-Class is available as a 4-door, 5-seat sport utility. Starting at $65,100, the 2016 Mercedes-Benz GLE-Class GLE 450 AMG Coupe AWD is powered by a 3.0L , 6 -cylinder engine that returns an EPA estimated 17-mpg in the city and 23-mpg on the highway. The top of the line 2016Mercedes-BenzGLE-ClassGLE 550e AWD , priced at $ 65,550 , is powered by a 3.0L , 6 - cylinder engine that returns an EPA estimated 18-mpg in the city and 22-mpg on the highway.