Auto Bahn is a large car importer and dealership featured in Grand Theft Auto: San Andreas with two branches in Las Venturas near the Royal Casino and in Redsands East. Auto Bahn is not accessible to the player, and plays no role in the storyline whatsoever.
The company is likely to specialise in imported German cars, as its name is an obvious reference to the German freeway system; the Autobahn. In addition, its signage features the German flag and uses the Bauhaus typeface. Their phone number is 555-2102.