The Borgward Isabella is an automobile which was manufactured by the Bremen based auto-manufacturer Carl F. W. Borgward GmbH from 1954 to 1962. The Isabella was to have been marketed as the Borgward Hansa 1500 but the Isabella name was used on test vehicles and proved popular with engineering staff and media. The production car was subsequently renamed and only the first few hundred examples were built without Isabella badging. Hansa badging was also used through to 1957.