The 2022 Mercedes-Benz GLA 250 is available as a 4-door, 5-seat sport utility. Starting at $36,400, the 2022 Mercedes-Benz GLA 250 GLA 250 FWD is powered by a 2.0LL , 4 -cylinder engine mated to an automatic transmission that returns an EPA estimated 24-mpg in the city and 34-mpg on the highway. The top of the line 2022Mercedes-BenzGLA 250GLA 250 AWD , priced at $ 38,400 , is powered by a 2.0LL , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 23-mpg in the city and 32-mpg on the highway.