Audi A6 Avant — Polizia Locale di Milano [Replace] 1.0 for GTA 5. The Audi A6 Avant Polizia Milano is a police station wagon used by the police in Milan. The car is equipped with a colorful livery and special equipment for performing official tasks. It has a stylish design and the distinctive appearance of the Audi A6 Avant, which includes dynamic lines, distinctive chrome elements, efficient headlights and a recognizable radiator grille.