Used 2009 Audi A4 for sale. Price: $8,850 169 Route 46 East, Little Ferry, NJ 07643 More Little Ferry, NJ Audi A4's 2020 $21,477 58,981 Miles 2021 $28,995 13,306 Miles 2022 $26,495 38,412 Miles 2016 $8,997 126,123 Miles 2021 $27,447 30,393 Miles 2013 $9,970 78,229 Miles