Speed limits in Ulm, Germany, and throughout the country can vary depending on the type of road and the specific conditions. Additionally, certain areas, such as cities and towns, may have their own local traffic regulations, so always be aware of posted speed limit signs and any other relevant road signs. As such, do not exceed 50 km/h (31 mph) in residential areas, 100 km/h (62 mph) on rural roads, and 130 km/h (81 mph) on autobahns (highways). Search rental cars on KAYAK