The 2021 Mercedes-Benz AMG GLE 53 is available as a 4-door, 5-seat sport utility. Starting at $72,350, the 2021 Mercedes-Benz AMG GLE 53 AMG GLE 53 is powered by a 3.0LL , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 22-mpg on the highway. The top of the line 2021Mercedes-BenzAMG GLE 53AMG GLE 53 Coupe , priced at $ 76,500 , is powered by a 3.0LL , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 23-mpg on the highway.