DB AutoZug GmbH was a German rail transport company that provided automobile (Motorail) and night passenger train services for Deutsche Bahn AG.

[2] DB AutoZug GmbH was also responsible for the car transporter trains from Niebüll - Westerland, known as the SyltShuttle, as well as the Schifffahrt und Inselbahn Wangeroogeshipping (Island railway of Wangerooge).

In 1999 the night trains of the Deutsche Bahn including the brands UrlaubsExpress and DB NachtZug also came under the company's control.

[11] For holiday travel by car, the market share of the company was less than 0.5 percent, 70% of the customers were regulars, a quarter were pensioners.

[12] The SyltShuttle is a car transporting service to the Island of Sylt which is connected to the mainland by the Hindenburgdamm causeway, a man made construction carrying rail tracks but no road link.

[13] DB AutoZug GmbH was also the controlling company for the SyltShuttle and the railway on the North Sea island of Wangerooge.