Home cars Audi RS 4 Avant vs BMW M3 Touring: hot performance estates go... cars Audi RS 4 Avant vs BMW M3 Touring: hot performance estates go head-to-head By - December 16, 2023 84 0 FacebookTwitterPinterestWhatsApp Updates have transformed the Audi RS 4 Avant before it bows out for good, but can it beat the BMW M3 Touring?