2018 Mercedes-Benz GLA GLA 250 Price: $17,991 San Antonio, TX More San Antonio, TX 's 2019 $31,998 70,416 Miles 2015 $20,998 141,980 Miles 2019 $28,995 78,731 Miles 2015 $16,999 142,116 Miles 2018 $15,995 153,900 Miles 2018 $11,995 96,650 Miles