Listen to Cadillac Car online. Cadillac Car is an English language song and is sung by Laura Bell Bundy, Jennifer Hudson, Beyonce Knowles, Eddie Murphy, Rory O'malley, Anika Noni Rose and Anne Warren. Cadillac Car, from the album Dreamgirls (Music from the Motion Picture) [Deluxe Edition], was released in the year 2006. The duration of the song is 2:22. Download English songs online from JioSaavn.