Audi A4
Audi A4 layi ne na ƙananan motocin gudanarwa na alatu da aka samar tun 1994 ta kamfanin kera motoci na Jamus Audi, reshen Kamfanin Volkswagen. An gina A4 a cikin tsararraki biyar kuma yana dogara ne akan dandalin Volkswagen Group B. Ƙarni na farko A4 ya gaji Audi 80. Ƙididdigar cikin gida na mai kera motoci yana ɗaukar A4 a matsayin ci gaba na layin Audi 80, tare da farkon A4 wanda aka sanya shi azaman B5-jerin, sannan B6, B7, B8, da B9.

An gina nau'ikan B8 da B9 na A4 akan dandalin Volkswagen Group MLB wanda aka raba tare da samfura da samfuran iri da yawa a cikin Rukunin Volkswagen. Tsarin motar Audi A4 ya ƙunshi ƙirar injin gaba, tare da watsa nau'in transaxle wanda aka ɗora a bayan injin. Motocin suna tuƙi na gaba, ko kuma akan wasu samfura, “quattro” tuƙi. Ana samun A4 azaman sedan da wagon tasha. A tarihi, ƙarni na biyu (B6) da na uku (B7) na A4 kuma sun haɗa da sigar mai canzawa. Na ƙarni na huɗu (B8) zuwa gaba, mai iya canzawa, tare da sabon nau'in coupé da bambance-bambancen ɗagawa mai kofa 5, Audi ya ƙaddamar da shi cikin sabon farantin suna mai suna. Audi A5.