Used 2017 Audi A3 for sale. Price: $20,995 4070 Boston Road, Bronx, NY 10475 More Bronx, NY Audi A3's 2023 $25,678 31,430 Miles 2016 $20,950 36,225 Miles 2018 $20,995 31,104 Miles 2018 $18,995 45,469 Miles 2018 $18,499 60,651 Miles 2018 $20,795 59,906 Miles